\hypertarget{namespacemom__lateral__boundary__diffusion}{}\section{mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion Module Reference} \label{namespacemom__lateral__boundary__diffusion}\index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsection{Detailed Description} Calculates and applies diffusive fluxes as a parameterization of lateral mixing (non-\/neutral) by mesoscale eddies near the top and bottom (to be implemented) boundary layers of the ocean. \hypertarget{namespacemom__lateral__boundary__diffusion_section_LBD}{}\subsection{The Lateral Boundary Diffusion (\+L\+B\+D) framework}\label{namespacemom__lateral__boundary__diffusion_section_LBD} The L\+BD framework accounts for the effects of diabatic mesoscale fluxes within surface and bottom boundary layers. Unlike the equivalent adiabatic fluxes, which is applied along neutral density surfaces, L\+BD is purely horizontal. The bottom boundary layer fluxes remain to be implemented, although most of the steps needed to do so have already been added and tested. Boundary lateral diffusion can be applied using one of the three methods\+: \begin{DoxyItemize} \item \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_method2}{Method \#1\+: Along layer}} (default); \item \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_method1}{Method \#2\+: Bulk layer}}; \end{DoxyItemize} A brief summary of these methods is provided below.\hypertarget{namespacemom__lateral__boundary__diffusion_section_method1}{}\subsubsection{Along layer approach (\+Method \#1)}\label{namespacemom__lateral__boundary__diffusion_section_method1} This is the recommended and more straight forward method where diffusion is applied layer by layer using only information from neighboring cells. Step \#1\+: compute vertical indices containing boundary layer (boundary\+\_\+k\+\_\+range). For the T\+OP boundary layer, these are\+: k\+\_\+top, k\+\_\+bot, zeta\+\_\+top, zeta\+\_\+bot Step \#2\+: calculate the diffusive flux at each layer\+: \[ F_{k} = -KHTR \times h_{eff}(k) \times (\phi_R(k) - \phi_L(k)), \] where h\+\_\+eff is the \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_harmonic_mean}{harmonic mean}} of the layer thickness in the left and right columns. This method does not require a limiter since K\+H\+TR is already limted based on a diffusive C\+FL condition prior to the call of this module. Step \#3\+: option to linearly decay the flux from k\+\_\+bot\+\_\+min to k\+\_\+bot\+\_\+max\+: If L\+B\+D\+\_\+\+L\+I\+N\+E\+A\+R\+\_\+\+T\+R\+A\+N\+S\+I\+T\+I\+ON = True and k\+\_\+bot\+\_\+diff $>$ 1, the diffusive flux will decay linearly between the top interface of the layer containing the minimum boundary layer depth (k\+\_\+bot\+\_\+min) and the lower interface of the layer containing the maximum layer depth (k\+\_\+bot\+\_\+max).\hypertarget{namespacemom__lateral__boundary__diffusion_section_method2}{}\subsubsection{Bulk layer approach (\+Method \#2)}\label{namespacemom__lateral__boundary__diffusion_section_method2} Apply the lateral boundary diffusive fluxes calculated from a \textquotesingle{}bulk model\textquotesingle{}.This is a lower order representation (Kraus-\/\+Turner like approach) which assumes that eddies are acting along well mixed layers (i.\+e., eddies do not know care about vertical tracer gradients within the boundary layer). Step \#1\+: compute vertical indices containing boundary layer (boundary\+\_\+k\+\_\+range). For the T\+OP boundary layer, these are\+: k\+\_\+top, k\+\_\+bot, zeta\+\_\+top, zeta\+\_\+bot Step \#2\+: compute bulk averages (thickness weighted) tracer averages (phi\+\_\+L and phi\+\_\+R), then calculate the bulk diffusive flux (F\+\_\+\{bulk\})\+: \[ F_{bulk} = -KHTR \times h_{eff} \times (\phi_R - \phi_L), \] where h\+\_\+eff is the \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_harmonic_mean}{harmonic mean}} of the boundary layer depth in the left and right columns ( \[ HBL_L \] and \[ HBL_R \], respectively). Step \#3\+: decompose F\+\_\+bulk onto individual layers\+: \[ F_{layer}(k) = F_{bulk} \times h_{frac}(k) , \] where h\+\_\+\{frac\} is \[ h_{frac}(k) = h_u(k) \times \frac{1}{\sum(h_u)}. \] h\+\_\+u is the \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_harmonic_mean}{harmonic mean}} of thicknesses at each layer. Special care (layer reconstruction) must be taken at k\+\_\+min = min(k\+\_\+bot\+L, k\+\_\+bot\+\_\+\+R). Step \#4\+: option to linearly decay the flux from k\+\_\+bot\+\_\+min to k\+\_\+bot\+\_\+max\+: If L\+B\+D\+\_\+\+L\+I\+N\+E\+A\+R\+\_\+\+T\+R\+A\+N\+S\+I\+T\+I\+ON = True and k\+\_\+bot\+\_\+diff $>$ 1, the diffusive flux will decay linearly between the top interface of the layer containing the minimum boundary layer depth (k\+\_\+bot\+\_\+min) and the lower interface of the layer containing the maximum layer depth (k\+\_\+bot\+\_\+max). Step \#5\+: limit the tracer flux so that 1) only down-\/gradient fluxes are applied, and 2) the flux cannot be larger than F\+\_\+max, which is defined using the tracer gradient\+: \[ F_{max} = -0.2 \times [(V_R(k) \times \phi_R(k)) - (V_L(k) \times \phi_L(k))], \] where V is the cell volume. Why 0.\+2? t=0 t=inf 0 .2 0 1 0 .2.\+2.\+2 0 .2\hypertarget{namespacemom__lateral__boundary__diffusion_section_harmonic_mean}{}\subsubsection{Harmonic Mean}\label{namespacemom__lateral__boundary__diffusion_section_harmonic_mean} The harmonic mean (HM) betwen h1 and h2 is defined as\+: \[ HM = \frac{2 \times h1 \times h2}{h1 + h2} \] \subsection*{Data Types} \begin{DoxyCompactItemize} \item type \mbox{\hyperlink{structmom__lateral__boundary__diffusion_1_1lateral__boundary__diffusion__cs}{lateral\+\_\+boundary\+\_\+diffusion\+\_\+cs}} \begin{DoxyCompactList}\small\item\em Sets parameters for lateral boundary mixing module. \end{DoxyCompactList}\end{DoxyCompactItemize} \subsection*{Functions/\+Subroutines} \begin{DoxyCompactItemize} \item logical function, public \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a4eb098abd02dbf022558e4bedfe9cdef}{lateral\+\_\+boundary\+\_\+diffusion\+\_\+init}} (Time, G, param\+\_\+file, diag, diabatic\+\_\+\+C\+Sp, CS) \begin{DoxyCompactList}\small\item\em Initialization routine that reads runtime parameters and sets up pointers to other control structures that might be needed for lateral boundary diffusion. \end{DoxyCompactList}\item subroutine, public \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_afac71bffe2368a84b543f4d7f60703e0}{lateral\+\_\+boundary\+\_\+diffusion}} (G, GV, US, h, Coef\+\_\+x, Coef\+\_\+y, dt, Reg, CS) \begin{DoxyCompactList}\small\item\em Driver routine for calculating lateral diffusive fluxes near the top and bottom boundaries. Two different methods are available\+: Method 1\+: lower order representation, calculate fluxes from bulk layer integrated quantities. Method 2\+: more straight forward, diffusion is applied layer by layer using only information from neighboring cells. \end{DoxyCompactList}\item real function \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a764405ce85234799f6b81be25a8df1b7}{bulk\+\_\+average}} (boundary, nk, deg, h, h\+B\+LT, phi, ppoly0\+\_\+E, ppoly0\+\_\+coefs, method, k\+\_\+top, zeta\+\_\+top, k\+\_\+bot, zeta\+\_\+bot) \item real function \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a6c98f54ad462ab45918fdccc0b403948}{harmonic\+\_\+mean}} (h1, h2) \begin{DoxyCompactList}\small\item\em Calculate the harmonic mean of two quantities See \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_harmonic_mean}{Harmonic Mean}}. \end{DoxyCompactList}\item subroutine, public \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a9cd84e0a8f4ddaba3c8ece5f149c7a9f}{boundary\+\_\+k\+\_\+range}} (boundary, nk, h, hbl, k\+\_\+top, zeta\+\_\+top, k\+\_\+bot, zeta\+\_\+bot) \begin{DoxyCompactList}\small\item\em Find the k-\/index range corresponding to the layers that are within the boundary-\/layer region. \end{DoxyCompactList}\item subroutine \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_ae8390123e94524264b952483ef9d79f8}{fluxes\+\_\+layer\+\_\+method}} (boundary, nk, deg, h\+\_\+L, h\+\_\+R, hbl\+\_\+L, hbl\+\_\+R, area\+\_\+L, area\+\_\+R, phi\+\_\+L, phi\+\_\+R, ppoly0\+\_\+coefs\+\_\+L, ppoly0\+\_\+coefs\+\_\+R, ppoly0\+\_\+\+E\+\_\+L, ppoly0\+\_\+\+E\+\_\+R, method, khtr\+\_\+u, F\+\_\+layer, linear\+\_\+decay) \begin{DoxyCompactList}\small\item\em Calculate the lateral boundary diffusive fluxes using the layer by layer method. See \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_method1}{Along layer approach (Method \#1)}}. \end{DoxyCompactList}\item subroutine \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a4c19afd5acc655501aebc2ec1a4fe396}{fluxes\+\_\+bulk\+\_\+method}} (boundary, nk, deg, h\+\_\+L, h\+\_\+R, hbl\+\_\+L, hbl\+\_\+R, area\+\_\+L, area\+\_\+R, phi\+\_\+L, phi\+\_\+R, ppoly0\+\_\+coefs\+\_\+L, ppoly0\+\_\+coefs\+\_\+R, ppoly0\+\_\+\+E\+\_\+L, ppoly0\+\_\+\+E\+\_\+R, method, khtr\+\_\+u, F\+\_\+bulk, F\+\_\+layer, F\+\_\+limit, linear\+\_\+decay) \begin{DoxyCompactList}\small\item\em Apply the lateral boundary diffusive fluxes calculated from a \textquotesingle{}bulk model\textquotesingle{} See \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_method2}{Bulk layer approach (Method \#2)}}. \end{DoxyCompactList}\item logical function, public \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a5590830aab282e34bcd5d4df052d4578}{near\+\_\+boundary\+\_\+unit\+\_\+tests}} (verbose) \begin{DoxyCompactList}\small\item\em Unit tests for near-\/boundary horizontal mixing. \end{DoxyCompactList}\item logical function \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a9c689c24bc59f46aa960b33119fe7e59}{test\+\_\+layer\+\_\+fluxes}} (verbose, nk, test\+\_\+name, F\+\_\+calc, F\+\_\+ans) \begin{DoxyCompactList}\small\item\em Returns true if output of near-\/boundary unit tests does not match correct computed values and conditionally writes results to stream. \end{DoxyCompactList}\item logical function \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_ac7d1d46aeb36ab434b1a6533b47246ce}{test\+\_\+boundary\+\_\+k\+\_\+range}} (k\+\_\+top, zeta\+\_\+top, k\+\_\+bot, zeta\+\_\+bot, k\+\_\+top\+\_\+ans, zeta\+\_\+top\+\_\+ans, k\+\_\+bot\+\_\+ans, zeta\+\_\+bot\+\_\+ans, test\+\_\+name, verbose) \begin{DoxyCompactList}\small\item\em Return true if output of unit tests for boundary\+\_\+k\+\_\+range does not match answers. \end{DoxyCompactList}\end{DoxyCompactItemize} \subsection*{Variables} \begin{DoxyCompactItemize} \item \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_ace1430e08cc68a474c478e53f955c715}\label{namespacemom__lateral__boundary__diffusion_ace1430e08cc68a474c478e53f955c715}} integer, parameter, public \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_ace1430e08cc68a474c478e53f955c715}{surface}} = -\/1 \begin{DoxyCompactList}\small\item\em Set a value that corresponds to the surface bopundary. \end{DoxyCompactList}\item \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a2d5308bf15dc0816cdbef33287152b4a}\label{namespacemom__lateral__boundary__diffusion_a2d5308bf15dc0816cdbef33287152b4a}} integer, parameter, public \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a2d5308bf15dc0816cdbef33287152b4a}{bottom}} = 1 \begin{DoxyCompactList}\small\item\em Set a value that corresponds to the bottom boundary. \end{DoxyCompactList}\item \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a61c6b3e00d03dafc0c7625788a787b10}\label{namespacemom__lateral__boundary__diffusion_a61c6b3e00d03dafc0c7625788a787b10}} character(len=40) \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_a61c6b3e00d03dafc0c7625788a787b10}{mdl}} = \char`\"{}M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion\char`\"{} \begin{DoxyCompactList}\small\item\em Name of this module. \end{DoxyCompactList}\end{DoxyCompactItemize} \subsection{Function/\+Subroutine Documentation} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a9cd84e0a8f4ddaba3c8ece5f149c7a9f}\label{namespacemom__lateral__boundary__diffusion_a9cd84e0a8f4ddaba3c8ece5f149c7a9f}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!boundary\_k\_range@{boundary\_k\_range}} \index{boundary\_k\_range@{boundary\_k\_range}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{boundary\_k\_range()}{boundary\_k\_range()}} {\footnotesize\ttfamily subroutine, public mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::boundary\+\_\+k\+\_\+range (\begin{DoxyParamCaption}\item[{integer, intent(in)}]{boundary, }\item[{integer, intent(in)}]{nk, }\item[{real, dimension(nk), intent(in)}]{h, }\item[{real, intent(in)}]{hbl, }\item[{integer, intent(out)}]{k\+\_\+top, }\item[{real, intent(out)}]{zeta\+\_\+top, }\item[{integer, intent(out)}]{k\+\_\+bot, }\item[{real, intent(out)}]{zeta\+\_\+bot }\end{DoxyParamCaption})} Find the k-\/index range corresponding to the layers that are within the boundary-\/layer region. \begin{DoxyParams}[1]{Parameters} \mbox{\texttt{ in}} & {\em boundary} & S\+U\+R\+F\+A\+CE or B\+O\+T\+T\+OM \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em nk} & Number of layers \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em h} & Layer thicknesses of the column \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em hbl} & Thickness of the boundary layer \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} If surface, with respect to zbl\+\_\+ref = 0. If bottom, with respect to zbl\+\_\+ref = S\+U\+M(h) \\ \hline \mbox{\texttt{ out}} & {\em k\+\_\+top} & Index of the first layer within the boundary \\ \hline \mbox{\texttt{ out}} & {\em zeta\+\_\+top} & Distance from the top of a layer to the intersection of the top extent of the boundary layer (0 at top, 1 at bottom) \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ out}} & {\em k\+\_\+bot} & Index of the last layer within the boundary \\ \hline \mbox{\texttt{ out}} & {\em zeta\+\_\+bot} & Distance of the lower layer to the boundary layer depth (0 at top, 1 at bottom) \mbox{[}nondim\mbox{]} \\ \hline \end{DoxyParams} Definition at line 375 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{375 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: boundary\textcolor{comment}{ !< SURFACE or BOTTOM [nondim]}} \DoxyCodeLine{376 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: nk\textcolor{comment}{ !< Number of layers [nondim]}} \DoxyCodeLine{377 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: h\textcolor{comment}{ !< Layer thicknesses of the column [H ~> m or kg m-2]}} \DoxyCodeLine{378 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: hbl\textcolor{comment}{ !< Thickness of the boundary layer [H ~> m or kg m-2]}} \DoxyCodeLine{379 \textcolor{comment}{ !! If surface, with respect to zbl\_ref = 0.}} \DoxyCodeLine{380 \textcolor{comment}{ !! If bottom, with respect to zbl\_ref = SUM(h)}} \DoxyCodeLine{381 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent( out)} :: k\_top\textcolor{comment}{ !< Index of the first layer within the boundary}} \DoxyCodeLine{382 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent( out)} :: zeta\_top\textcolor{comment}{ !< Distance from the top of a layer to the intersection of the}} \DoxyCodeLine{383 \textcolor{comment}{ !! top extent of the boundary layer (0 at top, 1 at bottom) [nondim]}} \DoxyCodeLine{384 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent( out)} :: k\_bot\textcolor{comment}{ !< Index of the last layer within the boundary}} \DoxyCodeLine{385 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent( out)} :: zeta\_bot\textcolor{comment}{ !< Distance of the lower layer to the boundary layer depth}} \DoxyCodeLine{386 \textcolor{comment}{ !! (0 at top, 1 at bottom) [nondim]}} \DoxyCodeLine{387 \textcolor{comment}{! Local variables}} \DoxyCodeLine{388 \textcolor{keywordtype}{ real} :: htot \textcolor{comment}{! Summed thickness [H ~> m or kg m-2]}} \DoxyCodeLine{389 \textcolor{keywordtype}{integer} :: k} \DoxyCodeLine{390 \textcolor{comment}{! Surface boundary layer}} \DoxyCodeLine{391 \textcolor{keywordflow}{if} ( boundary == surface ) \textcolor{keywordflow}{then}} \DoxyCodeLine{392 k\_top = 1} \DoxyCodeLine{393 zeta\_top = 0.} \DoxyCodeLine{394 htot = 0.} \DoxyCodeLine{395 k\_bot = 1} \DoxyCodeLine{396 zeta\_bot = 0.} \DoxyCodeLine{397 \textcolor{keywordflow}{if} (hbl == 0.) \textcolor{keywordflow}{return}} \DoxyCodeLine{398 \textcolor{keywordflow}{if} (hbl >= sum(h(:))) \textcolor{keywordflow}{then}} \DoxyCodeLine{399 k\_bot = nk} \DoxyCodeLine{400 zeta\_bot = 1.} \DoxyCodeLine{401 \textcolor{keywordflow}{return}} \DoxyCodeLine{402 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{403 \textcolor{keywordflow}{do} k=1,nk} \DoxyCodeLine{404 htot = htot + h(k)} \DoxyCodeLine{405 \textcolor{keywordflow}{if} ( htot >= hbl) \textcolor{keywordflow}{then}} \DoxyCodeLine{406 k\_bot = k} \DoxyCodeLine{407 zeta\_bot = 1 - (htot - hbl)/h(k)} \DoxyCodeLine{408 \textcolor{keywordflow}{return}} \DoxyCodeLine{409 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{410 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{411 \textcolor{comment}{! Bottom boundary layer}} \DoxyCodeLine{412 \textcolor{keywordflow}{elseif} ( boundary == bottom ) \textcolor{keywordflow}{then}} \DoxyCodeLine{413 k\_top = nk} \DoxyCodeLine{414 zeta\_top = 1.} \DoxyCodeLine{415 k\_bot = nk} \DoxyCodeLine{416 zeta\_bot = 0.} \DoxyCodeLine{417 htot = 0.} \DoxyCodeLine{418 \textcolor{keywordflow}{if} (hbl == 0.) \textcolor{keywordflow}{return}} \DoxyCodeLine{419 \textcolor{keywordflow}{if} (hbl >= sum(h(:))) \textcolor{keywordflow}{then}} \DoxyCodeLine{420 k\_top = 1} \DoxyCodeLine{421 zeta\_top = 1.} \DoxyCodeLine{422 \textcolor{keywordflow}{return}} \DoxyCodeLine{423 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{424 \textcolor{keywordflow}{do} k=nk,1,-1} \DoxyCodeLine{425 htot = htot + h(k)} \DoxyCodeLine{426 \textcolor{keywordflow}{if} (htot >= hbl) \textcolor{keywordflow}{then}} \DoxyCodeLine{427 k\_top = k} \DoxyCodeLine{428 zeta\_top = 1 - (htot - hbl)/h(k)} \DoxyCodeLine{429 \textcolor{keywordflow}{return}} \DoxyCodeLine{430 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{431 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{432 \textcolor{keywordflow}{else}} \DoxyCodeLine{433 \textcolor{keyword}{call }mom\_error(fatal,\textcolor{stringliteral}{"Houston, we've had a problem in boundary\_k\_range"})} \DoxyCodeLine{434 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{435 } \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a764405ce85234799f6b81be25a8df1b7}\label{namespacemom__lateral__boundary__diffusion_a764405ce85234799f6b81be25a8df1b7}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!bulk\_average@{bulk\_average}} \index{bulk\_average@{bulk\_average}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{bulk\_average()}{bulk\_average()}} {\footnotesize\ttfamily real function mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::bulk\+\_\+average (\begin{DoxyParamCaption}\item[{integer}]{boundary, }\item[{integer}]{nk, }\item[{integer}]{deg, }\item[{real, dimension(nk)}]{h, }\item[{real}]{h\+B\+LT, }\item[{real, dimension(nk)}]{phi, }\item[{real, dimension(nk,2)}]{ppoly0\+\_\+E, }\item[{real, dimension(nk,deg+1)}]{ppoly0\+\_\+coefs, }\item[{integer}]{method, }\item[{integer}]{k\+\_\+top, }\item[{real}]{zeta\+\_\+top, }\item[{integer}]{k\+\_\+bot, }\item[{real}]{zeta\+\_\+bot }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [private]}} \begin{DoxyParams}{Parameters} {\em boundary} & S\+U\+R\+F\+A\+CE or B\+O\+T\+T\+OM \mbox{[}nondim\mbox{]}\\ \hline {\em nk} & Number of layers \mbox{[}nondim\mbox{]}\\ \hline {\em deg} & Degree of polynomial \mbox{[}nondim\mbox{]}\\ \hline {\em h} & Layer thicknesses \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]}\\ \hline {\em hblt} & Depth of the boundary layer \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]}\\ \hline {\em phi} & Scalar quantity\\ \hline {\em ppoly0\+\_\+e} & Edge value of polynomial\\ \hline {\em ppoly0\+\_\+coefs} & Coefficients of polynomial\\ \hline {\em method} & Remapping scheme to use\\ \hline {\em k\+\_\+top} & Index of the first layer within the boundary\\ \hline {\em zeta\+\_\+top} & Fraction of the layer encompassed by the bottom boundary layer (0 if none, 1. if all). For the surface, this is always 0. because integration starts at the surface \mbox{[}nondim\mbox{]}\\ \hline {\em k\+\_\+bot} & Index of the last layer within the boundary\\ \hline {\em zeta\+\_\+bot} & Fraction of the layer encompassed by the surface boundary layer (0 if none, 1. if all). For the bottom boundary layer, this is always 1. because integration starts at the bottom \mbox{[}nondim\mbox{]} \\ \hline \end{DoxyParams} Definition at line 312 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{312 \textcolor{keywordtype}{integer} :: boundary\textcolor{comment}{ !< SURFACE or BOTTOM [nondim]}} \DoxyCodeLine{313 \textcolor{keywordtype}{integer} :: nk\textcolor{comment}{ !< Number of layers [nondim]}} \DoxyCodeLine{314 \textcolor{keywordtype}{integer} :: deg\textcolor{comment}{ !< Degree of polynomial [nondim]}} \DoxyCodeLine{315 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: h\textcolor{comment}{ !< Layer thicknesses [H ~> m or kg m-2]}} \DoxyCodeLine{316 \textcolor{keywordtype}{ real} :: hBLT\textcolor{comment}{ !< Depth of the boundary layer [H ~> m or kg m-2]}} \DoxyCodeLine{317 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: phi\textcolor{comment}{ !< Scalar quantity}} \DoxyCodeLine{318 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,2)} :: ppoly0\_E\textcolor{comment}{ !< Edge value of polynomial}} \DoxyCodeLine{319 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,deg+1)} :: ppoly0\_coefs\textcolor{comment}{!< Coefficients of polynomial}} \DoxyCodeLine{320 \textcolor{keywordtype}{integer} :: method\textcolor{comment}{ !< Remapping scheme to use}} \DoxyCodeLine{321 } \DoxyCodeLine{322 \textcolor{keywordtype}{integer} :: k\_top\textcolor{comment}{ !< Index of the first layer within the boundary}} \DoxyCodeLine{323 \textcolor{keywordtype}{ real} :: zeta\_top\textcolor{comment}{ !< Fraction of the layer encompassed by the bottom boundary layer}} \DoxyCodeLine{324 \textcolor{comment}{ !! (0 if none, 1. if all). For the surface, this is always 0. because}} \DoxyCodeLine{325 \textcolor{comment}{ !! integration starts at the surface [nondim]}} \DoxyCodeLine{326 \textcolor{keywordtype}{integer} :: k\_bot\textcolor{comment}{ !< Index of the last layer within the boundary}} \DoxyCodeLine{327 \textcolor{keywordtype}{ real} :: zeta\_bot\textcolor{comment}{ !< Fraction of the layer encompassed by the surface boundary layer}} \DoxyCodeLine{328 \textcolor{comment}{ !! (0 if none, 1. if all). For the bottom boundary layer, this is always 1.}} \DoxyCodeLine{329 \textcolor{comment}{ !! because integration starts at the bottom [nondim]}} \DoxyCodeLine{330 \textcolor{comment}{! Local variables}} \DoxyCodeLine{331 \textcolor{keywordtype}{ real} :: htot\textcolor{comment}{ !< Running sum of the thicknesses (top to bottom)}} \DoxyCodeLine{332 \textcolor{keywordtype}{integer} :: k\textcolor{comment}{ !< k indice}} \DoxyCodeLine{333 } \DoxyCodeLine{334 } \DoxyCodeLine{335 htot = 0.} \DoxyCodeLine{336 bulk\_average = 0.} \DoxyCodeLine{337 \textcolor{keywordflow}{if} (hblt == 0.) \textcolor{keywordflow}{return}} \DoxyCodeLine{338 \textcolor{keywordflow}{if} (boundary == surface) \textcolor{keywordflow}{then}} \DoxyCodeLine{339 htot = (h(k\_bot) * zeta\_bot)} \DoxyCodeLine{340 bulk\_average = average\_value\_ppoly( nk, phi, ppoly0\_e, ppoly0\_coefs, method, k\_bot, 0., zeta\_bot) * htot} \DoxyCodeLine{341 \textcolor{keywordflow}{do} k = k\_bot-1,1,-1} \DoxyCodeLine{342 bulk\_average = bulk\_average + phi(k)*h(k)} \DoxyCodeLine{343 htot = htot + h(k)} \DoxyCodeLine{344 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{345 \textcolor{keywordflow}{elseif} (boundary == bottom) \textcolor{keywordflow}{then}} \DoxyCodeLine{346 htot = (h(k\_top) * zeta\_top)} \DoxyCodeLine{347 \textcolor{comment}{! (note 1-zeta\_top because zeta\_top is the fraction of the layer)}} \DoxyCodeLine{348 bulk\_average = average\_value\_ppoly( nk, phi, ppoly0\_e, ppoly0\_coefs, method, k\_top, (1.-zeta\_top), 1.) * htot} \DoxyCodeLine{349 \textcolor{keywordflow}{do} k = k\_top+1,nk} \DoxyCodeLine{350 bulk\_average = bulk\_average + phi(k)*h(k)} \DoxyCodeLine{351 htot = htot + h(k)} \DoxyCodeLine{352 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{353 \textcolor{keywordflow}{else}} \DoxyCodeLine{354 \textcolor{keyword}{call }mom\_error(fatal, \textcolor{stringliteral}{"bulk\_average: a valid boundary type must be provided."})} \DoxyCodeLine{355 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{356 } \DoxyCodeLine{357 bulk\_average = bulk\_average / hblt} \DoxyCodeLine{358 } \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a4c19afd5acc655501aebc2ec1a4fe396}\label{namespacemom__lateral__boundary__diffusion_a4c19afd5acc655501aebc2ec1a4fe396}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!fluxes\_bulk\_method@{fluxes\_bulk\_method}} \index{fluxes\_bulk\_method@{fluxes\_bulk\_method}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{fluxes\_bulk\_method()}{fluxes\_bulk\_method()}} {\footnotesize\ttfamily subroutine mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::fluxes\+\_\+bulk\+\_\+method (\begin{DoxyParamCaption}\item[{integer, intent(in)}]{boundary, }\item[{integer, intent(in)}]{nk, }\item[{integer, intent(in)}]{deg, }\item[{real, dimension(nk), intent(in)}]{h\+\_\+L, }\item[{real, dimension(nk), intent(in)}]{h\+\_\+R, }\item[{real, intent(in)}]{hbl\+\_\+L, }\item[{real, intent(in)}]{hbl\+\_\+R, }\item[{real, intent(in)}]{area\+\_\+L, }\item[{real, intent(in)}]{area\+\_\+R, }\item[{real, dimension(nk), intent(in)}]{phi\+\_\+L, }\item[{real, dimension(nk), intent(in)}]{phi\+\_\+R, }\item[{real, dimension(nk,deg+1), intent(in)}]{ppoly0\+\_\+coefs\+\_\+L, }\item[{real, dimension(nk,deg+1), intent(in)}]{ppoly0\+\_\+coefs\+\_\+R, }\item[{real, dimension(nk,2), intent(in)}]{ppoly0\+\_\+\+E\+\_\+L, }\item[{real, dimension(nk,2), intent(in)}]{ppoly0\+\_\+\+E\+\_\+R, }\item[{integer, intent(in)}]{method, }\item[{real, intent(in)}]{khtr\+\_\+u, }\item[{real, intent(out)}]{F\+\_\+bulk, }\item[{real, dimension(nk), intent(out)}]{F\+\_\+layer, }\item[{logical, intent(in), optional}]{F\+\_\+limit, }\item[{logical, intent(in), optional}]{linear\+\_\+decay }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [private]}} Apply the lateral boundary diffusive fluxes calculated from a \textquotesingle{}bulk model\textquotesingle{} See \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_method2}{Bulk layer approach (Method \#2)}}. \begin{DoxyParams}[1]{Parameters} \mbox{\texttt{ in}} & {\em boundary} & Which boundary layer S\+U\+R\+F\+A\+CE or B\+O\+T\+T\+OM \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em nk} & Number of layers \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em deg} & order of the polynomial reconstruction \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em h\+\_\+l} & Layer thickness (left) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em h\+\_\+r} & Layer thickness (right) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em hbl\+\_\+l} & Thickness of the boundary boundary layer (left) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em hbl\+\_\+r} & Thickness of the boundary boundary layer (left) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em area\+\_\+l} & Area of the horizontal grid (left) \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em area\+\_\+r} & Area of the horizontal grid (right) \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em phi\+\_\+l} & Tracer values (left) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em phi\+\_\+r} & Tracer values (right) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+coefs\+\_\+l} & Tracer reconstruction (left) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+coefs\+\_\+r} & Tracer reconstruction (right) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+e\+\_\+l} & Polynomial edge values (left) \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+e\+\_\+r} & Polynomial edge values (right) \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em method} & Method of polynomial integration \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em khtr\+\_\+u} & Horizontal diffusivities times delta t at a velocity point \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ out}} & {\em f\+\_\+bulk} & The bulk mixed layer lateral flux \mbox{[}H L2 conc $\sim$$>$ m3 conc\mbox{]} \\ \hline \mbox{\texttt{ out}} & {\em f\+\_\+layer} & Layerwise diffusive flux at U-\/ or V-\/point \mbox{[}H L2 conc $\sim$$>$ m3 conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em f\+\_\+limit} & If True, apply a limiter \\ \hline \mbox{\texttt{ in}} & {\em linear\+\_\+decay} & If True, apply a linear transition at the base of the boundary layer \\ \hline \end{DoxyParams} Definition at line 598 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{598 } \DoxyCodeLine{599 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: boundary\textcolor{comment}{ !< Which boundary layer SURFACE or BOTTOM [nondim]}} \DoxyCodeLine{600 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: nk\textcolor{comment}{ !< Number of layers [nondim]}} \DoxyCodeLine{601 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: deg\textcolor{comment}{ !< order of the polynomial reconstruction [nondim]}} \DoxyCodeLine{602 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: h\_L\textcolor{comment}{ !< Layer thickness (left) [H ~> m or kg m-2]}} \DoxyCodeLine{603 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: h\_R\textcolor{comment}{ !< Layer thickness (right) [H ~> m or kg m-2]}} \DoxyCodeLine{604 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: hbl\_L\textcolor{comment}{ !< Thickness of the boundary boundary}} \DoxyCodeLine{605 \textcolor{comment}{ !! layer (left) [H ~> m or kg m-2]}} \DoxyCodeLine{606 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: hbl\_R\textcolor{comment}{ !< Thickness of the boundary boundary}} \DoxyCodeLine{607 \textcolor{comment}{ !! layer (left) [H ~> m or kg m-2]}} \DoxyCodeLine{608 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: area\_L\textcolor{comment}{ !< Area of the horizontal grid (left) [L2 ~> m2]}} \DoxyCodeLine{609 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: area\_R\textcolor{comment}{ !< Area of the horizontal grid (right) [L2 ~> m2]}} \DoxyCodeLine{610 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: phi\_L\textcolor{comment}{ !< Tracer values (left) [conc]}} \DoxyCodeLine{611 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: phi\_R\textcolor{comment}{ !< Tracer values (right) [conc]}} \DoxyCodeLine{612 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,deg+1)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_coefs\_L\textcolor{comment}{ !< Tracer reconstruction (left) [conc]}} \DoxyCodeLine{613 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,deg+1)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_coefs\_R\textcolor{comment}{ !< Tracer reconstruction (right) [conc]}} \DoxyCodeLine{614 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,2)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_E\_L\textcolor{comment}{ !< Polynomial edge values (left) [nondim]}} \DoxyCodeLine{615 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,2)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_E\_R\textcolor{comment}{ !< Polynomial edge values (right) [nondim]}} \DoxyCodeLine{616 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: method\textcolor{comment}{ !< Method of polynomial integration [nondim]}} \DoxyCodeLine{617 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: khtr\_u\textcolor{comment}{ !< Horizontal diffusivities times delta t}} \DoxyCodeLine{618 \textcolor{comment}{ !! at a velocity point [L2 ~> m2]}} \DoxyCodeLine{619 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent( out)} :: F\_bulk\textcolor{comment}{ !< The bulk mixed layer lateral flux}} \DoxyCodeLine{620 \textcolor{comment}{ !! [H L2 conc ~> m3 conc]}} \DoxyCodeLine{621 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent( out)} :: F\_layer\textcolor{comment}{ !< Layerwise diffusive flux at U- or V-point}} \DoxyCodeLine{622 \textcolor{comment}{ !! [H L2 conc ~> m3 conc]}} \DoxyCodeLine{623 \textcolor{keywordtype}{logical}, \textcolor{keywordtype}{optional}, \textcolor{keywordtype}{intent(in )} :: F\_limit\textcolor{comment}{ !< If True, apply a limiter}} \DoxyCodeLine{624 \textcolor{keywordtype}{logical}, \textcolor{keywordtype}{optional}, \textcolor{keywordtype}{intent(in )} :: linear\_decay\textcolor{comment}{ !< If True, apply a linear transition at the base of}} \DoxyCodeLine{625 \textcolor{comment}{ !! the boundary layer}} \DoxyCodeLine{626 } \DoxyCodeLine{627 \textcolor{comment}{! Local variables}} \DoxyCodeLine{628 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: h\_means\textcolor{comment}{ !< Calculate the layer-wise harmonic means [H ~> m or kg m-2]}} \DoxyCodeLine{629 \textcolor{keywordtype}{ real} :: khtr\_avg\textcolor{comment}{ !< Thickness-weighted diffusivity at the u-point [m\string^2 s\string^-1]}} \DoxyCodeLine{630 \textcolor{comment}{ !! This is just to remind developers that khtr\_avg should be}} \DoxyCodeLine{631 \textcolor{comment}{ !! computed once khtr is 3D.}} \DoxyCodeLine{632 \textcolor{keywordtype}{ real} :: heff\textcolor{comment}{ !< Harmonic mean of layer thicknesses [H ~> m or kg m-2]}} \DoxyCodeLine{633 \textcolor{keywordtype}{ real} :: heff\_tot\textcolor{comment}{ !< Total effective column thickness in the transition layer [m]}} \DoxyCodeLine{634 \textcolor{keywordtype}{ real} :: inv\_heff\textcolor{comment}{ !< Inverse of the harmonic mean of layer thicknesses}} \DoxyCodeLine{635 \textcolor{comment}{ !! [H-1 ~> m-1 or m2 kg-1]}} \DoxyCodeLine{636 \textcolor{keywordtype}{ real} :: phi\_L\_avg, phi\_R\_avg\textcolor{comment}{ !< Bulk, thickness-weighted tracer averages (left and right column)}} \DoxyCodeLine{637 \textcolor{comment}{ !! [conc m\string^-3 ]}} \DoxyCodeLine{638 \textcolor{keywordtype}{ real} :: htot \textcolor{comment}{! Total column thickness [H ~> m or kg m-2]}} \DoxyCodeLine{639 \textcolor{keywordtype}{integer} :: k, k\_min, k\_max\textcolor{comment}{ !< k-indices, min and max for top and bottom, respectively}} \DoxyCodeLine{640 \textcolor{keywordtype}{integer} :: k\_diff\textcolor{comment}{ !< difference between k\_max and k\_min}} \DoxyCodeLine{641 \textcolor{keywordtype}{integer} :: k\_top\_L, k\_bot\_L\textcolor{comment}{ !< k-indices left}} \DoxyCodeLine{642 \textcolor{keywordtype}{integer} :: k\_top\_R, k\_bot\_R\textcolor{comment}{ !< k-indices right}} \DoxyCodeLine{643 \textcolor{keywordtype}{ real} :: zeta\_top\_L, zeta\_top\_R\textcolor{comment}{ !< distance from the top of a layer to the}} \DoxyCodeLine{644 \textcolor{comment}{ !! boundary layer [nondim]}} \DoxyCodeLine{645 \textcolor{keywordtype}{ real} :: zeta\_bot\_L, zeta\_bot\_R\textcolor{comment}{ !< distance from the bottom of a layer to the}} \DoxyCodeLine{646 \textcolor{comment}{ !! boundary layer [nondim]}} \DoxyCodeLine{647 \textcolor{keywordtype}{ real} :: h\_work\_L, h\_work\_R\textcolor{comment}{ !< dummy variables}} \DoxyCodeLine{648 \textcolor{keywordtype}{ real} :: F\_max\textcolor{comment}{ !< The maximum amount of flux that can leave a}} \DoxyCodeLine{649 \textcolor{comment}{ !! cell [m\string^3 conc]}} \DoxyCodeLine{650 \textcolor{keywordtype}{logical} :: limiter\textcolor{comment}{ !< True if flux limiter should be applied}} \DoxyCodeLine{651 \textcolor{keywordtype}{logical} :: linear\textcolor{comment}{ !< True if apply a linear transition}} \DoxyCodeLine{652 \textcolor{keywordtype}{ real} :: hfrac\textcolor{comment}{ !< Layer fraction wrt sum of all layers [nondim]}} \DoxyCodeLine{653 \textcolor{keywordtype}{ real} :: dphi\textcolor{comment}{ !< tracer gradient [conc m\string^-3]}} \DoxyCodeLine{654 \textcolor{keywordtype}{ real} :: wgt\textcolor{comment}{ !< weight to be used in the linear transition to the}} \DoxyCodeLine{655 \textcolor{comment}{ !! interior [nondim]}} \DoxyCodeLine{656 \textcolor{keywordtype}{ real} :: a\textcolor{comment}{ !< coefficient to be used in the linear transition to the}} \DoxyCodeLine{657 \textcolor{comment}{ !! interior [nondim]}} \DoxyCodeLine{658 } \DoxyCodeLine{659 f\_bulk = 0.} \DoxyCodeLine{660 f\_layer(:) = 0.} \DoxyCodeLine{661 \textcolor{keywordflow}{if} (hbl\_l == 0. .or. hbl\_r == 0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{662 \textcolor{keywordflow}{return}} \DoxyCodeLine{663 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{664 } \DoxyCodeLine{665 limiter = .false.} \DoxyCodeLine{666 \textcolor{keywordflow}{if} (\textcolor{keyword}{PRESENT}(f\_limit)) \textcolor{keywordflow}{then}} \DoxyCodeLine{667 limiter = f\_limit} \DoxyCodeLine{668 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{669 linear = .false.} \DoxyCodeLine{670 \textcolor{keywordflow}{if} (\textcolor{keyword}{PRESENT}(linear\_decay)) \textcolor{keywordflow}{then}} \DoxyCodeLine{671 linear = linear\_decay} \DoxyCodeLine{672 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{673 } \DoxyCodeLine{674 \textcolor{comment}{! Calculate vertical indices containing the boundary layer}} \DoxyCodeLine{675 \textcolor{keyword}{call }boundary\_k\_range(boundary, nk, h\_l, hbl\_l, k\_top\_l, zeta\_top\_l, k\_bot\_l, zeta\_bot\_l)} \DoxyCodeLine{676 \textcolor{keyword}{call }boundary\_k\_range(boundary, nk, h\_r, hbl\_r, k\_top\_r, zeta\_top\_r, k\_bot\_r, zeta\_bot\_r)} \DoxyCodeLine{677 } \DoxyCodeLine{678 \textcolor{comment}{! Calculate bulk averages of various quantities}} \DoxyCodeLine{679 phi\_l\_avg = bulk\_average(boundary, nk, deg, h\_l, hbl\_l, phi\_l, ppoly0\_e\_l, ppoly0\_coefs\_l, method, k\_top\_l, \&} \DoxyCodeLine{680 zeta\_top\_l, k\_bot\_l, zeta\_bot\_l)} \DoxyCodeLine{681 phi\_r\_avg = bulk\_average(boundary, nk, deg, h\_r, hbl\_r, phi\_r, ppoly0\_e\_r, ppoly0\_coefs\_r, method, k\_top\_r, \&} \DoxyCodeLine{682 zeta\_top\_r, k\_bot\_r, zeta\_bot\_r)} \DoxyCodeLine{683 \textcolor{comment}{! Calculate the 'bulk' diffusive flux from the bulk averaged quantities}} \DoxyCodeLine{684 \textcolor{comment}{! GMM, khtr\_avg should be computed once khtr is 3D}} \DoxyCodeLine{685 heff = harmonic\_mean(hbl\_l, hbl\_r)} \DoxyCodeLine{686 f\_bulk = -(khtr\_u * heff) * (phi\_r\_avg - phi\_l\_avg)} \DoxyCodeLine{687 \textcolor{comment}{! Calculate the layerwise sum of the vertical effective thickness. This is different than the heff calculated}} \DoxyCodeLine{688 \textcolor{comment}{! above, but is used as a way to decompose the fluxes onto the individual layers}} \DoxyCodeLine{689 h\_means(:) = 0.} \DoxyCodeLine{690 \textcolor{keywordflow}{if} (boundary == surface) \textcolor{keywordflow}{then}} \DoxyCodeLine{691 k\_min = min(k\_bot\_l, k\_bot\_r)} \DoxyCodeLine{692 k\_max = max(k\_bot\_l, k\_bot\_r)} \DoxyCodeLine{693 k\_diff = (k\_max - k\_min)} \DoxyCodeLine{694 \textcolor{keywordflow}{if} ((linear) .and. (k\_diff .gt. 1)) \textcolor{keywordflow}{then}} \DoxyCodeLine{695 \textcolor{keywordflow}{do} k=1,k\_min} \DoxyCodeLine{696 h\_means(k) = harmonic\_mean(h\_l(k),h\_r(k))} \DoxyCodeLine{697 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{698 \textcolor{comment}{! heff\_total}} \DoxyCodeLine{699 heff\_tot = 0.0} \DoxyCodeLine{700 \textcolor{keywordflow}{do} k = k\_min+1,k\_max, 1} \DoxyCodeLine{701 heff\_tot = heff\_tot + harmonic\_mean(h\_l(k), h\_r(k))} \DoxyCodeLine{702 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{703 } \DoxyCodeLine{704 a = -1.0/heff\_tot} \DoxyCodeLine{705 heff\_tot = 0.0} \DoxyCodeLine{706 \textcolor{comment}{! fluxes will decay linearly at base of hbl}} \DoxyCodeLine{707 \textcolor{keywordflow}{do} k = k\_min+1,k\_max, 1} \DoxyCodeLine{708 heff = harmonic\_mean(h\_l(k), h\_r(k))} \DoxyCodeLine{709 wgt = (a*(heff\_tot + (heff * 0.5))) + 1.0} \DoxyCodeLine{710 h\_means(k) = harmonic\_mean(h\_l(k), h\_r(k)) * wgt} \DoxyCodeLine{711 heff\_tot = heff\_tot + heff} \DoxyCodeLine{712 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{713 \textcolor{keywordflow}{else}} \DoxyCodeLine{714 \textcolor{comment}{! left hand side}} \DoxyCodeLine{715 \textcolor{keywordflow}{if} (k\_bot\_l == k\_min) \textcolor{keywordflow}{then}} \DoxyCodeLine{716 h\_work\_l = h\_l(k\_min) * zeta\_bot\_l} \DoxyCodeLine{717 \textcolor{keywordflow}{else}} \DoxyCodeLine{718 h\_work\_l = h\_l(k\_min)} \DoxyCodeLine{719 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{720 } \DoxyCodeLine{721 \textcolor{comment}{! right hand side}} \DoxyCodeLine{722 \textcolor{keywordflow}{if} (k\_bot\_r == k\_min) \textcolor{keywordflow}{then}} \DoxyCodeLine{723 h\_work\_r = h\_r(k\_min) * zeta\_bot\_r} \DoxyCodeLine{724 \textcolor{keywordflow}{else}} \DoxyCodeLine{725 h\_work\_r = h\_r(k\_min)} \DoxyCodeLine{726 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{727 } \DoxyCodeLine{728 h\_means(k\_min) = harmonic\_mean(h\_work\_l,h\_work\_r)} \DoxyCodeLine{729 } \DoxyCodeLine{730 \textcolor{keywordflow}{do} k=1,k\_min-1} \DoxyCodeLine{731 h\_means(k) = harmonic\_mean(h\_l(k),h\_r(k))} \DoxyCodeLine{732 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{733 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{734 } \DoxyCodeLine{735 \textcolor{keywordflow}{elseif} (boundary == bottom) \textcolor{keywordflow}{then}} \DoxyCodeLine{736 \textcolor{comment}{!TODO, GMM linear decay is not implemented here}} \DoxyCodeLine{737 k\_max = max(k\_top\_l, k\_top\_r)} \DoxyCodeLine{738 \textcolor{comment}{! left hand side}} \DoxyCodeLine{739 \textcolor{keywordflow}{if} (k\_top\_l == k\_max) \textcolor{keywordflow}{then}} \DoxyCodeLine{740 h\_work\_l = h\_l(k\_max) * zeta\_top\_l} \DoxyCodeLine{741 \textcolor{keywordflow}{else}} \DoxyCodeLine{742 h\_work\_l = h\_l(k\_max)} \DoxyCodeLine{743 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{744 } \DoxyCodeLine{745 \textcolor{comment}{! right hand side}} \DoxyCodeLine{746 \textcolor{keywordflow}{if} (k\_top\_r == k\_max) \textcolor{keywordflow}{then}} \DoxyCodeLine{747 h\_work\_r = h\_r(k\_max) * zeta\_top\_r} \DoxyCodeLine{748 \textcolor{keywordflow}{else}} \DoxyCodeLine{749 h\_work\_r = h\_r(k\_max)} \DoxyCodeLine{750 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{751 } \DoxyCodeLine{752 h\_means(k\_max) = harmonic\_mean(h\_work\_l,h\_work\_r)} \DoxyCodeLine{753 } \DoxyCodeLine{754 \textcolor{keywordflow}{do} k=nk,k\_max+1,-1} \DoxyCodeLine{755 h\_means(k) = harmonic\_mean(h\_l(k),h\_r(k))} \DoxyCodeLine{756 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{757 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{758 } \DoxyCodeLine{759 \textcolor{keywordflow}{if} ( sum(h\_means) == 0. .or. f\_bulk == 0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{760 \textcolor{keywordflow}{return}} \DoxyCodeLine{761 \textcolor{comment}{! Decompose the bulk flux onto the individual layers}} \DoxyCodeLine{762 \textcolor{keywordflow}{else}} \DoxyCodeLine{763 \textcolor{comment}{! Initialize remaining thickness}} \DoxyCodeLine{764 inv\_heff = 1./sum(h\_means)} \DoxyCodeLine{765 \textcolor{keywordflow}{do} k=1,nk} \DoxyCodeLine{766 \textcolor{keywordflow}{if} ((h\_means(k) > 0.) .and. (phi\_l(k) /= phi\_r(k))) \textcolor{keywordflow}{then}} \DoxyCodeLine{767 hfrac = h\_means(k)*inv\_heff} \DoxyCodeLine{768 f\_layer(k) = f\_bulk * hfrac} \DoxyCodeLine{769 } \DoxyCodeLine{770 \textcolor{keywordflow}{if} (limiter) \textcolor{keywordflow}{then}} \DoxyCodeLine{771 \textcolor{comment}{! limit the flux to 0.2 of the tracer *gradient*}} \DoxyCodeLine{772 \textcolor{comment}{! Why 0.2?}} \DoxyCodeLine{773 \textcolor{comment}{! t=0 t=inf}} \DoxyCodeLine{774 \textcolor{comment}{! 0 .2}} \DoxyCodeLine{775 \textcolor{comment}{! 0 1 0 .2.2.2}} \DoxyCodeLine{776 \textcolor{comment}{! 0 .2}} \DoxyCodeLine{777 \textcolor{comment}{!}} \DoxyCodeLine{778 f\_max = -0.2 * ((area\_r*(phi\_r(k)*h\_r(k)))-(area\_l*(phi\_l(k)*h\_r(k))))} \DoxyCodeLine{779 } \DoxyCodeLine{780 \textcolor{comment}{! check if bulk flux (or F\_layer) and F\_max have same direction}} \DoxyCodeLine{781 \textcolor{keywordflow}{if} ( sign(1.,f\_bulk) == sign(1., f\_max)) \textcolor{keywordflow}{then}} \DoxyCodeLine{782 \textcolor{comment}{! Apply flux limiter calculated above}} \DoxyCodeLine{783 \textcolor{keywordflow}{if} (f\_max >= 0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{784 f\_layer(k) = min(f\_layer(k),f\_max)} \DoxyCodeLine{785 \textcolor{keywordflow}{else}} \DoxyCodeLine{786 f\_layer(k) = max(f\_layer(k),f\_max)} \DoxyCodeLine{787 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{788 \textcolor{keywordflow}{else}} \DoxyCodeLine{789 \textcolor{comment}{! do not apply a flux on this layer}} \DoxyCodeLine{790 f\_layer(k) = 0.} \DoxyCodeLine{791 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{792 \textcolor{keywordflow}{else}} \DoxyCodeLine{793 dphi = -(phi\_r(k) - phi\_l(k))} \DoxyCodeLine{794 \textcolor{keywordflow}{if} (.not. sign(1.,f\_bulk) == sign(1., dphi)) \textcolor{keywordflow}{then}} \DoxyCodeLine{795 \textcolor{comment}{! upgradient, do not apply a flux on this layer}} \DoxyCodeLine{796 f\_layer(k) = 0.} \DoxyCodeLine{797 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{798 \textcolor{keywordflow}{ endif} \textcolor{comment}{! limited}} \DoxyCodeLine{799 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{800 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{801 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{802 } \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_ae8390123e94524264b952483ef9d79f8}\label{namespacemom__lateral__boundary__diffusion_ae8390123e94524264b952483ef9d79f8}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!fluxes\_layer\_method@{fluxes\_layer\_method}} \index{fluxes\_layer\_method@{fluxes\_layer\_method}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{fluxes\_layer\_method()}{fluxes\_layer\_method()}} {\footnotesize\ttfamily subroutine mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::fluxes\+\_\+layer\+\_\+method (\begin{DoxyParamCaption}\item[{integer, intent(in)}]{boundary, }\item[{integer, intent(in)}]{nk, }\item[{integer, intent(in)}]{deg, }\item[{real, dimension(nk), intent(in)}]{h\+\_\+L, }\item[{real, dimension(nk), intent(in)}]{h\+\_\+R, }\item[{real, intent(in)}]{hbl\+\_\+L, }\item[{real, intent(in)}]{hbl\+\_\+R, }\item[{real, intent(in)}]{area\+\_\+L, }\item[{real, intent(in)}]{area\+\_\+R, }\item[{real, dimension(nk), intent(in)}]{phi\+\_\+L, }\item[{real, dimension(nk), intent(in)}]{phi\+\_\+R, }\item[{real, dimension(nk,deg+1), intent(in)}]{ppoly0\+\_\+coefs\+\_\+L, }\item[{real, dimension(nk,deg+1), intent(in)}]{ppoly0\+\_\+coefs\+\_\+R, }\item[{real, dimension(nk,2), intent(in)}]{ppoly0\+\_\+\+E\+\_\+L, }\item[{real, dimension(nk,2), intent(in)}]{ppoly0\+\_\+\+E\+\_\+R, }\item[{integer, intent(in)}]{method, }\item[{real, intent(in)}]{khtr\+\_\+u, }\item[{real, dimension(nk), intent(out)}]{F\+\_\+layer, }\item[{logical, intent(in), optional}]{linear\+\_\+decay }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [private]}} Calculate the lateral boundary diffusive fluxes using the layer by layer method. See \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_method1}{Along layer approach (Method \#1)}}. \begin{DoxyParams}[1]{Parameters} \mbox{\texttt{ in}} & {\em boundary} & Which boundary layer S\+U\+R\+F\+A\+CE or B\+O\+T\+T\+OM \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em nk} & Number of layers \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em deg} & order of the polynomial reconstruction \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em h\+\_\+l} & Layer thickness (left) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em h\+\_\+r} & Layer thickness (right) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em hbl\+\_\+l} & Thickness of the boundary boundary layer (left) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em hbl\+\_\+r} & Thickness of the boundary boundary layer (right) \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em area\+\_\+l} & Area of the horizontal grid (left) \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em area\+\_\+r} & Area of the horizontal grid (right) \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em phi\+\_\+l} & Tracer values (left) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em phi\+\_\+r} & Tracer values (right) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+coefs\+\_\+l} & Tracer reconstruction (left) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+coefs\+\_\+r} & Tracer reconstruction (right) \mbox{[}conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+e\+\_\+l} & Polynomial edge values (left) \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em ppoly0\+\_\+e\+\_\+r} & Polynomial edge values (right) \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em method} & Method of polynomial integration \mbox{[}nondim\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em khtr\+\_\+u} & Horizontal diffusivities times delta t at a velocity point \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ out}} & {\em f\+\_\+layer} & Layerwise diffusive flux at U-\/ or V-\/point \mbox{[}H L2 conc $\sim$$>$ m3 conc\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em linear\+\_\+decay} & If True, apply a linear transition at the base of the boundary layer \\ \hline \end{DoxyParams} Definition at line 444 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{444 } \DoxyCodeLine{445 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: boundary\textcolor{comment}{ !< Which boundary layer SURFACE or BOTTOM [nondim]}} \DoxyCodeLine{446 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: nk\textcolor{comment}{ !< Number of layers [nondim]}} \DoxyCodeLine{447 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: deg\textcolor{comment}{ !< order of the polynomial reconstruction [nondim]}} \DoxyCodeLine{448 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: h\_L\textcolor{comment}{ !< Layer thickness (left) [H ~> m or kg m-2]}} \DoxyCodeLine{449 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: h\_R\textcolor{comment}{ !< Layer thickness (right) [H ~> m or kg m-2]}} \DoxyCodeLine{450 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: hbl\_L\textcolor{comment}{ !< Thickness of the boundary boundary}} \DoxyCodeLine{451 \textcolor{comment}{ !! layer (left) [H ~> m or kg m-2]}} \DoxyCodeLine{452 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: hbl\_R\textcolor{comment}{ !< Thickness of the boundary boundary}} \DoxyCodeLine{453 \textcolor{comment}{ !! layer (right) [H ~> m or kg m-2]}} \DoxyCodeLine{454 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: area\_L\textcolor{comment}{ !< Area of the horizontal grid (left) [L2 ~> m2]}} \DoxyCodeLine{455 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: area\_R\textcolor{comment}{ !< Area of the horizontal grid (right) [L2 ~> m2]}} \DoxyCodeLine{456 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: phi\_L\textcolor{comment}{ !< Tracer values (left) [conc]}} \DoxyCodeLine{457 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in )} :: phi\_R\textcolor{comment}{ !< Tracer values (right) [conc]}} \DoxyCodeLine{458 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,deg+1)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_coefs\_L\textcolor{comment}{ !< Tracer reconstruction (left) [conc]}} \DoxyCodeLine{459 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,deg+1)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_coefs\_R\textcolor{comment}{ !< Tracer reconstruction (right) [conc]}} \DoxyCodeLine{460 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,2)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_E\_L\textcolor{comment}{ !< Polynomial edge values (left) [nondim]}} \DoxyCodeLine{461 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,2)}, \textcolor{keywordtype}{intent(in )} :: ppoly0\_E\_R\textcolor{comment}{ !< Polynomial edge values (right) [nondim]}} \DoxyCodeLine{462 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in )} :: method\textcolor{comment}{ !< Method of polynomial integration [nondim]}} \DoxyCodeLine{463 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in )} :: khtr\_u\textcolor{comment}{ !< Horizontal diffusivities times delta t}} \DoxyCodeLine{464 \textcolor{comment}{ !! at a velocity point [L2 ~> m2]}} \DoxyCodeLine{465 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent( out)} :: F\_layer\textcolor{comment}{ !< Layerwise diffusive flux at U- or V-point}} \DoxyCodeLine{466 \textcolor{comment}{ !! [H L2 conc ~> m3 conc]}} \DoxyCodeLine{467 \textcolor{keywordtype}{logical}, \textcolor{keywordtype}{optional}, \textcolor{keywordtype}{intent(in )} :: linear\_decay\textcolor{comment}{ !< If True, apply a linear transition at the base of}} \DoxyCodeLine{468 \textcolor{comment}{ !! the boundary layer}} \DoxyCodeLine{469 \textcolor{comment}{! Local variables}} \DoxyCodeLine{470 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: h\_means\textcolor{comment}{ !< Calculate the layer-wise harmonic means [H ~> m or kg m-2]}} \DoxyCodeLine{471 \textcolor{keywordtype}{ real} :: khtr\_avg\textcolor{comment}{ !< Thickness-weighted diffusivity at the u-point [m\string^2 s\string^-1]}} \DoxyCodeLine{472 \textcolor{comment}{ !! This is just to remind developers that khtr\_avg should be}} \DoxyCodeLine{473 \textcolor{comment}{ !! computed once khtr is 3D.}} \DoxyCodeLine{474 \textcolor{keywordtype}{ real} :: heff\textcolor{comment}{ !< Harmonic mean of layer thicknesses [H ~> m or kg m-2]}} \DoxyCodeLine{475 \textcolor{keywordtype}{ real} :: inv\_heff\textcolor{comment}{ !< Inverse of the harmonic mean of layer thicknesses}} \DoxyCodeLine{476 \textcolor{comment}{ !! [H-1 ~> m-1 or m2 kg-1]}} \DoxyCodeLine{477 \textcolor{keywordtype}{ real} :: phi\_L\_avg, phi\_R\_avg\textcolor{comment}{ !< Bulk, thickness-weighted tracer averages (left and right column)}} \DoxyCodeLine{478 \textcolor{comment}{ !! [conc m\string^-3 ]}} \DoxyCodeLine{479 \textcolor{keywordtype}{ real} :: htot\textcolor{comment}{ !< Total column thickness [H ~> m or kg m-2]}} \DoxyCodeLine{480 \textcolor{keywordtype}{ real} :: heff\_tot\textcolor{comment}{ !< Total effective column thickness in the transition layer [m]}} \DoxyCodeLine{481 \textcolor{keywordtype}{integer} :: k, k\_bot\_min, k\_top\_max\textcolor{comment}{ !< k-indices, min and max for bottom and top, respectively}} \DoxyCodeLine{482 \textcolor{keywordtype}{integer} :: k\_bot\_max, k\_top\_min\textcolor{comment}{ !< k-indices, max and min for bottom and top, respectively}} \DoxyCodeLine{483 \textcolor{keywordtype}{integer} :: k\_bot\_diff, k\_top\_diff\textcolor{comment}{ !< different between left and right k-indices for bottom and top, respectively}} \DoxyCodeLine{484 \textcolor{keywordtype}{integer} :: k\_top\_L, k\_bot\_L\textcolor{comment}{ !< k-indices left}} \DoxyCodeLine{485 \textcolor{keywordtype}{integer} :: k\_top\_R, k\_bot\_R\textcolor{comment}{ !< k-indices right}} \DoxyCodeLine{486 \textcolor{keywordtype}{ real} :: zeta\_top\_L, zeta\_top\_R\textcolor{comment}{ !< distance from the top of a layer to the boundary}} \DoxyCodeLine{487 \textcolor{comment}{ !! layer depth [nondim]}} \DoxyCodeLine{488 \textcolor{keywordtype}{ real} :: zeta\_bot\_L, zeta\_bot\_R\textcolor{comment}{ !< distance from the bottom of a layer to the boundary}} \DoxyCodeLine{489 \textcolor{comment}{ !!layer depth [nondim]}} \DoxyCodeLine{490 \textcolor{keywordtype}{ real} :: h\_work\_L, h\_work\_R\textcolor{comment}{ !< dummy variables}} \DoxyCodeLine{491 \textcolor{keywordtype}{ real} :: hbl\_min\textcolor{comment}{ !< minimum BLD (left and right) [m]}} \DoxyCodeLine{492 \textcolor{keywordtype}{ real} :: wgt\textcolor{comment}{ !< weight to be used in the linear transition to the interior [nondim]}} \DoxyCodeLine{493 \textcolor{keywordtype}{ real} :: a\textcolor{comment}{ !< coefficient to be used in the linear transition to the interior [nondim]}} \DoxyCodeLine{494 \textcolor{keywordtype}{logical} :: linear\textcolor{comment}{ !< True if apply a linear transition}} \DoxyCodeLine{495 } \DoxyCodeLine{496 f\_layer(:) = 0.0} \DoxyCodeLine{497 \textcolor{keywordflow}{if} (hbl\_l == 0. .or. hbl\_r == 0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{498 \textcolor{keywordflow}{return}} \DoxyCodeLine{499 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{500 } \DoxyCodeLine{501 linear = .false.} \DoxyCodeLine{502 \textcolor{keywordflow}{if} (\textcolor{keyword}{PRESENT}(linear\_decay)) \textcolor{keywordflow}{then}} \DoxyCodeLine{503 linear = linear\_decay} \DoxyCodeLine{504 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{505 } \DoxyCodeLine{506 \textcolor{comment}{! Calculate vertical indices containing the boundary layer}} \DoxyCodeLine{507 \textcolor{keyword}{call }boundary\_k\_range(boundary, nk, h\_l, hbl\_l, k\_top\_l, zeta\_top\_l, k\_bot\_l, zeta\_bot\_l)} \DoxyCodeLine{508 \textcolor{keyword}{call }boundary\_k\_range(boundary, nk, h\_r, hbl\_r, k\_top\_r, zeta\_top\_r, k\_bot\_r, zeta\_bot\_r)} \DoxyCodeLine{509 } \DoxyCodeLine{510 \textcolor{keywordflow}{if} (boundary == surface) \textcolor{keywordflow}{then}} \DoxyCodeLine{511 k\_bot\_min = min(k\_bot\_l, k\_bot\_r)} \DoxyCodeLine{512 k\_bot\_max = max(k\_bot\_l, k\_bot\_r)} \DoxyCodeLine{513 k\_bot\_diff = (k\_bot\_max - k\_bot\_min)} \DoxyCodeLine{514 } \DoxyCodeLine{515 \textcolor{comment}{! make sure left and right k indices span same range}} \DoxyCodeLine{516 \textcolor{keywordflow}{if} (k\_bot\_min .ne. k\_bot\_l) \textcolor{keywordflow}{then}} \DoxyCodeLine{517 k\_bot\_l = k\_bot\_min} \DoxyCodeLine{518 zeta\_bot\_l = 1.0} \DoxyCodeLine{519 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{520 \textcolor{keywordflow}{if} (k\_bot\_min .ne. k\_bot\_r) \textcolor{keywordflow}{then}} \DoxyCodeLine{521 k\_bot\_r= k\_bot\_min} \DoxyCodeLine{522 zeta\_bot\_r = 1.0} \DoxyCodeLine{523 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{524 } \DoxyCodeLine{525 h\_work\_l = (h\_l(k\_bot\_l) * zeta\_bot\_l)} \DoxyCodeLine{526 h\_work\_r = (h\_r(k\_bot\_r) * zeta\_bot\_r)} \DoxyCodeLine{527 } \DoxyCodeLine{528 phi\_l\_avg = average\_value\_ppoly( nk, phi\_l, ppoly0\_e\_l, ppoly0\_coefs\_l, method, k\_bot\_l, 0., zeta\_bot\_l)} \DoxyCodeLine{529 phi\_r\_avg = average\_value\_ppoly( nk, phi\_r, ppoly0\_e\_r, ppoly0\_coefs\_r, method, k\_bot\_r, 0., zeta\_bot\_r)} \DoxyCodeLine{530 heff = harmonic\_mean(h\_work\_l, h\_work\_r)} \DoxyCodeLine{531 \textcolor{comment}{! tracer flux where the minimum BLD intersets layer}} \DoxyCodeLine{532 \textcolor{comment}{! GMM, khtr\_avg should be computed once khtr is 3D}} \DoxyCodeLine{533 \textcolor{keywordflow}{if} ((linear) .and. (k\_bot\_diff .gt. 1)) \textcolor{keywordflow}{then}} \DoxyCodeLine{534 \textcolor{comment}{! apply linear decay at the base of hbl}} \DoxyCodeLine{535 \textcolor{keywordflow}{do} k = k\_bot\_min,1,-1} \DoxyCodeLine{536 heff = harmonic\_mean(h\_l(k), h\_r(k))} \DoxyCodeLine{537 f\_layer(k) = -(heff * khtr\_u) * (phi\_r(k) - phi\_l(k))} \DoxyCodeLine{538 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{539 \textcolor{comment}{! heff\_total}} \DoxyCodeLine{540 heff\_tot = 0.0} \DoxyCodeLine{541 \textcolor{keywordflow}{do} k = k\_bot\_min+1,k\_bot\_max, 1} \DoxyCodeLine{542 heff\_tot = heff\_tot + harmonic\_mean(h\_l(k), h\_r(k))} \DoxyCodeLine{543 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{544 } \DoxyCodeLine{545 a = -1.0/heff\_tot} \DoxyCodeLine{546 heff\_tot = 0.0} \DoxyCodeLine{547 \textcolor{keywordflow}{do} k = k\_bot\_min+1,k\_bot\_max, 1} \DoxyCodeLine{548 heff = harmonic\_mean(h\_l(k), h\_r(k))} \DoxyCodeLine{549 wgt = (a*(heff\_tot + (heff * 0.5))) + 1.0} \DoxyCodeLine{550 f\_layer(k) = -(heff * khtr\_u) * (phi\_r(k) - phi\_l(k)) * wgt} \DoxyCodeLine{551 heff\_tot = heff\_tot + heff} \DoxyCodeLine{552 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{553 \textcolor{keywordflow}{else}} \DoxyCodeLine{554 f\_layer(k\_bot\_min) = -(heff * khtr\_u) * (phi\_r\_avg - phi\_l\_avg)} \DoxyCodeLine{555 \textcolor{keywordflow}{do} k = k\_bot\_min-1,1,-1} \DoxyCodeLine{556 heff = harmonic\_mean(h\_l(k), h\_r(k))} \DoxyCodeLine{557 f\_layer(k) = -(heff * khtr\_u) * (phi\_r(k) - phi\_l(k))} \DoxyCodeLine{558 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{559 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{560 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{561 } \DoxyCodeLine{562 \textcolor{keywordflow}{if} (boundary == bottom) \textcolor{keywordflow}{then}} \DoxyCodeLine{563 \textcolor{comment}{! TODO: GMM add option to apply linear decay}} \DoxyCodeLine{564 k\_top\_max = max(k\_top\_l, k\_top\_r)} \DoxyCodeLine{565 \textcolor{comment}{! make sure left and right k indices span same range}} \DoxyCodeLine{566 \textcolor{keywordflow}{if} (k\_top\_max .ne. k\_top\_l) \textcolor{keywordflow}{then}} \DoxyCodeLine{567 k\_top\_l = k\_top\_max} \DoxyCodeLine{568 zeta\_top\_l = 1.0} \DoxyCodeLine{569 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{570 \textcolor{keywordflow}{if} (k\_top\_max .ne. k\_top\_r) \textcolor{keywordflow}{then}} \DoxyCodeLine{571 k\_top\_r= k\_top\_max} \DoxyCodeLine{572 zeta\_top\_r = 1.0} \DoxyCodeLine{573 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{574 } \DoxyCodeLine{575 h\_work\_l = (h\_l(k\_top\_l) * zeta\_top\_l)} \DoxyCodeLine{576 h\_work\_r = (h\_r(k\_top\_r) * zeta\_top\_r)} \DoxyCodeLine{577 } \DoxyCodeLine{578 phi\_l\_avg = average\_value\_ppoly( nk, phi\_l, ppoly0\_e\_l, ppoly0\_coefs\_l, method, k\_top\_l, 1.0-zeta\_top\_l, 1.0)} \DoxyCodeLine{579 phi\_r\_avg = average\_value\_ppoly( nk, phi\_r, ppoly0\_e\_r, ppoly0\_coefs\_r, method, k\_top\_r, 1.0-zeta\_top\_r, 1.0)} \DoxyCodeLine{580 heff = harmonic\_mean(h\_work\_l, h\_work\_r)} \DoxyCodeLine{581 } \DoxyCodeLine{582 \textcolor{comment}{! tracer flux where the minimum BLD intersets layer}} \DoxyCodeLine{583 f\_layer(k\_top\_max) = (-heff * khtr\_u) * (phi\_r\_avg - phi\_l\_avg)} \DoxyCodeLine{584 } \DoxyCodeLine{585 \textcolor{keywordflow}{do} k = k\_top\_max+1,nk} \DoxyCodeLine{586 heff = harmonic\_mean(h\_l(k), h\_r(k))} \DoxyCodeLine{587 f\_layer(k) = -(heff * khtr\_u) * (phi\_r(k) - phi\_l(k))} \DoxyCodeLine{588 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{589 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{590 } \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a6c98f54ad462ab45918fdccc0b403948}\label{namespacemom__lateral__boundary__diffusion_a6c98f54ad462ab45918fdccc0b403948}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!harmonic\_mean@{harmonic\_mean}} \index{harmonic\_mean@{harmonic\_mean}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{harmonic\_mean()}{harmonic\_mean()}} {\footnotesize\ttfamily real function mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::harmonic\+\_\+mean (\begin{DoxyParamCaption}\item[{real}]{h1, }\item[{real}]{h2 }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [private]}} Calculate the harmonic mean of two quantities See \mbox{\hyperlink{namespacemom__lateral__boundary__diffusion_section_harmonic_mean}{Harmonic Mean}}. \begin{DoxyParams}{Parameters} {\em h1} & Scalar quantity \\ \hline {\em h2} & Scalar quantity \\ \hline \end{DoxyParams} Definition at line 364 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{364 \textcolor{keywordtype}{ real} :: h1\textcolor{comment}{ !< Scalar quantity}} \DoxyCodeLine{365 \textcolor{keywordtype}{ real} :: h2\textcolor{comment}{ !< Scalar quantity}} \DoxyCodeLine{366 \textcolor{keywordflow}{if} (h1 + h2 == 0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{367 harmonic\_mean = 0.} \DoxyCodeLine{368 \textcolor{keywordflow}{else}} \DoxyCodeLine{369 harmonic\_mean = 2.*(h1*h2)/(h1+h2)} \DoxyCodeLine{370 \textcolor{keywordflow}{ endif}} \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_afac71bffe2368a84b543f4d7f60703e0}\label{namespacemom__lateral__boundary__diffusion_afac71bffe2368a84b543f4d7f60703e0}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!lateral\_boundary\_diffusion@{lateral\_boundary\_diffusion}} \index{lateral\_boundary\_diffusion@{lateral\_boundary\_diffusion}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{lateral\_boundary\_diffusion()}{lateral\_boundary\_diffusion()}} {\footnotesize\ttfamily subroutine, public mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::lateral\+\_\+boundary\+\_\+diffusion (\begin{DoxyParamCaption}\item[{type(ocean\+\_\+grid\+\_\+type), intent(inout)}]{G, }\item[{type(verticalgrid\+\_\+type), intent(in)}]{GV, }\item[{type(unit\+\_\+scale\+\_\+type), intent(in)}]{US, }\item[{real, dimension( g \%isd\+: g \%ied, g \%jsd\+: g \%jed, g \%ke), intent(in)}]{h, }\item[{real, dimension( g \%isdb\+: g \%iedb, g \%jsd\+: g \%jed), intent(in)}]{Coef\+\_\+x, }\item[{real, dimension( g \%isd\+: g \%ied, g \%jsdb\+: g \%jedb), intent(in)}]{Coef\+\_\+y, }\item[{real, intent(in)}]{dt, }\item[{type(tracer\+\_\+registry\+\_\+type), pointer}]{Reg, }\item[{type(\mbox{\hyperlink{structmom__lateral__boundary__diffusion_1_1lateral__boundary__diffusion__cs}{lateral\+\_\+boundary\+\_\+diffusion\+\_\+cs}}), intent(in)}]{CS }\end{DoxyParamCaption})} Driver routine for calculating lateral diffusive fluxes near the top and bottom boundaries. Two different methods are available\+: Method 1\+: lower order representation, calculate fluxes from bulk layer integrated quantities. Method 2\+: more straight forward, diffusion is applied layer by layer using only information from neighboring cells. \begin{DoxyParams}[1]{Parameters} \mbox{\texttt{ in,out}} & {\em g} & Grid type \\ \hline \mbox{\texttt{ in}} & {\em gv} & ocean vertical grid structure \\ \hline \mbox{\texttt{ in}} & {\em us} & A dimensional unit scaling type \\ \hline \mbox{\texttt{ in}} & {\em h} & Layer thickness \mbox{[}H $\sim$$>$ m or kg m-\/2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em coef\+\_\+x} & dt $\ast$ Kh $\ast$ dy / dx at u-\/points \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em coef\+\_\+y} & dt $\ast$ Kh $\ast$ dx / dy at v-\/points \mbox{[}L2 $\sim$$>$ m2\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em dt} & Tracer time step $\ast$ I\+\_\+numitts (I\+\_\+numitts in tracer\+\_\+hordiff) \\ \hline & {\em reg} & Tracer registry \\ \hline \mbox{\texttt{ in}} & {\em cs} & Control structure for this module \\ \hline \end{DoxyParams} Definition at line 138 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{138 \textcolor{keywordtype}{type}(ocean\_grid\_type), \textcolor{keywordtype}{intent(inout)} :: G\textcolor{comment}{ !< Grid type}} \DoxyCodeLine{139 \textcolor{keywordtype}{type}(verticalGrid\_type), \textcolor{keywordtype}{intent(in)} :: GV\textcolor{comment}{ !< ocean vertical grid structure}} \DoxyCodeLine{140 \textcolor{keywordtype}{type}(unit\_scale\_type), \textcolor{keywordtype}{intent(in)} :: US\textcolor{comment}{ !< A dimensional unit scaling type}} \DoxyCodeLine{141 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJ\_(G),SZK\_(G))}, \&} \DoxyCodeLine{142 \textcolor{keywordtype}{intent(in)} :: h\textcolor{comment}{ !< Layer thickness [H ~> m or kg m-2]}} \DoxyCodeLine{143 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZIB\_(G),SZJ\_(G))}, \textcolor{keywordtype}{intent(in)} :: Coef\_x\textcolor{comment}{ !< dt * Kh * dy / dx at u-points [L2 ~> m2]}} \DoxyCodeLine{144 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJB\_(G))}, \textcolor{keywordtype}{intent(in)} :: Coef\_y\textcolor{comment}{ !< dt * Kh * dx / dy at v-points [L2 ~> m2]}} \DoxyCodeLine{145 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{intent(in)} :: dt\textcolor{comment}{ !< Tracer time step * I\_numitts}} \DoxyCodeLine{146 \textcolor{comment}{ !! (I\_numitts in tracer\_hordiff)}} \DoxyCodeLine{147 \textcolor{keywordtype}{type}(tracer\_registry\_type), \textcolor{keywordtype}{pointer} :: Reg\textcolor{comment}{ !< Tracer registry}} \DoxyCodeLine{148 \textcolor{keywordtype}{type}(lateral\_boundary\_diffusion\_CS), \textcolor{keywordtype}{intent(in)} :: CS\textcolor{comment}{ !< Control structure for this module}} \DoxyCodeLine{149 } \DoxyCodeLine{150 \textcolor{comment}{! Local variables}} \DoxyCodeLine{151 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJ\_(G))} :: hbl\textcolor{comment}{ !< bnd. layer depth [H ~> m or kg m-2]}} \DoxyCodeLine{152 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJ\_(G),SZK\_(G),CS\%deg+1)} :: ppoly0\_coefs\textcolor{comment}{ !< Coefficients of polynomial}} \DoxyCodeLine{153 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJ\_(G),SZK\_(G),2)} :: ppoly0\_E\textcolor{comment}{ !< Edge values from reconstructions}} \DoxyCodeLine{154 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZK\_(G),CS\%deg+1)} :: ppoly\_S\textcolor{comment}{ !< Slopes from reconstruction (placeholder)}} \DoxyCodeLine{155 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZIB\_(G),SZJ\_(G),SZK\_(G))} :: uFlx\textcolor{comment}{ !< Zonal flux of tracer [conc m\string^3]}} \DoxyCodeLine{156 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZIB\_(G),SZJ\_(G))} :: uFLx\_bulk\textcolor{comment}{ !< Total calculated bulk-layer u-flux for the tracer}} \DoxyCodeLine{157 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJB\_(G),SZK\_(G))} :: vFlx\textcolor{comment}{ !< Meridional flux of tracer [conc m\string^3]}} \DoxyCodeLine{158 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJB\_(G))} :: vFlx\_bulk\textcolor{comment}{ !< Total calculated bulk-layer v-flux for the tracer}} \DoxyCodeLine{159 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZIB\_(G),SZJ\_(G))} :: uwork\_2d\textcolor{comment}{ !< Layer summed u-flux transport}} \DoxyCodeLine{160 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJB\_(G))} :: vwork\_2d\textcolor{comment}{ !< Layer summed v-flux transport}} \DoxyCodeLine{161 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJ\_(G),G\%ke)} :: tendency\textcolor{comment}{ !< tendency array for diagn}} \DoxyCodeLine{162 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(SZI\_(G),SZJ\_(G))} :: tendency\_2d\textcolor{comment}{ !< depth integrated content tendency for diagn}} \DoxyCodeLine{163 \textcolor{keywordtype}{type}(tracer\_type), \textcolor{keywordtype}{pointer} :: Tracer => null() \textcolor{comment}{!< Pointer to the current tracer}} \DoxyCodeLine{164 \textcolor{keywordtype}{integer} :: remap\_method\textcolor{comment}{ !< Reconstruction method}} \DoxyCodeLine{165 \textcolor{keywordtype}{integer} :: i,j,k,m\textcolor{comment}{ !< indices to loop over}} \DoxyCodeLine{166 \textcolor{keywordtype}{ real} :: Idt\textcolor{comment}{ !< inverse of the time step [s-1]}} \DoxyCodeLine{167 } \DoxyCodeLine{168 idt = 1./dt} \DoxyCodeLine{169 hbl(:,:) = 0.} \DoxyCodeLine{170 \textcolor{keywordflow}{if} (\textcolor{keyword}{ASSOCIATED}(cs\%KPP\_CSp)) \textcolor{keyword}{call }kpp\_get\_bld(cs\%KPP\_CSp, hbl, g, us, m\_to\_bld\_units=gv\%m\_to\_H)} \DoxyCodeLine{171 \textcolor{keywordflow}{if} (\textcolor{keyword}{ASSOCIATED}(cs\%energetic\_PBL\_CSp)) \&} \DoxyCodeLine{172 \textcolor{keyword}{call }energetic\_pbl\_get\_mld(cs\%energetic\_PBL\_CSp, hbl, g, us, m\_to\_mld\_units=gv\%m\_to\_H)} \DoxyCodeLine{173 } \DoxyCodeLine{174 \textcolor{keyword}{call }pass\_var(hbl,g\%Domain)} \DoxyCodeLine{175 \textcolor{keywordflow}{do} m = 1,reg\%ntr} \DoxyCodeLine{176 tracer => reg\%tr(m)} \DoxyCodeLine{177 } \DoxyCodeLine{178 \textcolor{comment}{! for diagnostics}} \DoxyCodeLine{179 \textcolor{keywordflow}{if} (tracer\%id\_lbdxy\_conc > 0 .or. tracer\%id\_lbdxy\_cont > 0 .or. tracer\%id\_lbdxy\_cont\_2d > 0) \textcolor{keywordflow}{then}} \DoxyCodeLine{180 tendency(:,:,:) = 0.0} \DoxyCodeLine{181 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{182 } \DoxyCodeLine{183 \textcolor{comment}{! Interpolate state to interface}} \DoxyCodeLine{184 \textcolor{keywordflow}{do} j=g\%jsc-1,g\%jec+1 ; \textcolor{keywordflow}{do} i=g\%isc-1,g\%iec+1} \DoxyCodeLine{185 \textcolor{keyword}{call }build\_reconstructions\_1d( cs\%remap\_CS, g\%ke, h(i,j,:), tracer\%t(i,j,:), ppoly0\_coefs(i,j,:,:), \&} \DoxyCodeLine{186 ppoly0\_e(i,j,:,:), ppoly\_s, remap\_method, gv\%H\_subroundoff, gv\%H\_subroundoff)} \DoxyCodeLine{187 \textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo}} \DoxyCodeLine{188 } \DoxyCodeLine{189 \textcolor{comment}{! Diffusive fluxes in the i-direction}} \DoxyCodeLine{190 uflx(:,:,:) = 0.} \DoxyCodeLine{191 vflx(:,:,:) = 0.} \DoxyCodeLine{192 uflx\_bulk(:,:) = 0.} \DoxyCodeLine{193 vflx\_bulk(:,:) = 0.} \DoxyCodeLine{194 } \DoxyCodeLine{195 \textcolor{comment}{! Method \#1 (layer by layer)}} \DoxyCodeLine{196 \textcolor{keywordflow}{if} (cs\%method == 1) \textcolor{keywordflow}{then}} \DoxyCodeLine{197 \textcolor{keywordflow}{do} j=g\%jsc,g\%jec} \DoxyCodeLine{198 \textcolor{keywordflow}{do} i=g\%isc-1,g\%iec} \DoxyCodeLine{199 \textcolor{keywordflow}{if} (g\%mask2dCu(i,j)>0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{200 \textcolor{keyword}{call }fluxes\_layer\_method(surface, gv\%ke, cs\%deg, h(i,j,:), h(i+1,j,:), hbl(i,j), hbl(i+1,j), \&} \DoxyCodeLine{201 g\%areaT(i,j), g\%areaT(i+1,j), tracer\%t(i,j,:), tracer\%t(i+1,j,:), ppoly0\_coefs(i,j,:,:), \&} \DoxyCodeLine{202 ppoly0\_coefs(i+1,j,:,:), ppoly0\_e(i,j,:,:), ppoly0\_e(i+1,j,:,:), remap\_method, coef\_x(i,j), \&} \DoxyCodeLine{203 uflx(i,j,:), cs\%linear)} \DoxyCodeLine{204 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{205 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{206 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{207 \textcolor{keywordflow}{do} j=g\%jsc-1,g\%jec} \DoxyCodeLine{208 \textcolor{keywordflow}{do} i=g\%isc,g\%iec} \DoxyCodeLine{209 \textcolor{keywordflow}{if} (g\%mask2dCv(i,j)>0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{210 \textcolor{keyword}{call }fluxes\_layer\_method(surface, gv\%ke, cs\%deg, h(i,j,:), h(i,j+1,:), hbl(i,j), hbl(i,j+1), \&} \DoxyCodeLine{211 g\%areaT(i,j), g\%areaT(i,j+1), tracer\%t(i,j,:), tracer\%t(i,j+1,:), ppoly0\_coefs(i,j,:,:), \&} \DoxyCodeLine{212 ppoly0\_coefs(i,j+1,:,:), ppoly0\_e(i,j,:,:), ppoly0\_e(i,j+1,:,:), remap\_method, coef\_y(i,j), \&} \DoxyCodeLine{213 vflx(i,j,:), cs\%linear)} \DoxyCodeLine{214 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{215 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{216 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{217 } \DoxyCodeLine{218 \textcolor{comment}{! Method \#2 (bulk approach)}} \DoxyCodeLine{219 \textcolor{keywordflow}{elseif} (cs\%method == 2) \textcolor{keywordflow}{then}} \DoxyCodeLine{220 \textcolor{keywordflow}{do} j=g\%jsc,g\%jec} \DoxyCodeLine{221 \textcolor{keywordflow}{do} i=g\%isc-1,g\%iec} \DoxyCodeLine{222 \textcolor{keywordflow}{if} (g\%mask2dCu(i,j)>0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{223 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, gv\%ke, cs\%deg, h(i,j,:), h(i+1,j,:), hbl(i,j), hbl(i+1,j), \&} \DoxyCodeLine{224 g\%areaT(i,j), g\%areaT(i+1,j), tracer\%t(i,j,:), tracer\%t(i+1,j,:), \&} \DoxyCodeLine{225 ppoly0\_coefs(i,j,:,:), ppoly0\_coefs(i+1,j,:,:), ppoly0\_e(i,j,:,:), \&} \DoxyCodeLine{226 ppoly0\_e(i+1,j,:,:), remap\_method, coef\_x(i,j), uflx\_bulk(i,j), uflx(i,j,:), cs\%limiter, \&} \DoxyCodeLine{227 cs\%linear)} \DoxyCodeLine{228 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{229 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{230 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{231 \textcolor{keywordflow}{do} j=g\%jsc-1,g\%jec} \DoxyCodeLine{232 \textcolor{keywordflow}{do} i=g\%isc,g\%iec} \DoxyCodeLine{233 \textcolor{keywordflow}{if} (g\%mask2dCv(i,j)>0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{234 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, gv\%ke, cs\%deg, h(i,j,:), h(i,j+1,:), hbl(i,j), hbl(i,j+1), \&} \DoxyCodeLine{235 g\%areaT(i,j), g\%areaT(i,j+1), tracer\%t(i,j,:), tracer\%t(i,j+1,:), \&} \DoxyCodeLine{236 ppoly0\_coefs(i,j,:,:), ppoly0\_coefs(i,j+1,:,:), ppoly0\_e(i,j,:,:), \&} \DoxyCodeLine{237 ppoly0\_e(i,j+1,:,:), remap\_method, coef\_y(i,j), vflx\_bulk(i,j), vflx(i,j,:), cs\%limiter, \&} \DoxyCodeLine{238 cs\%linear)} \DoxyCodeLine{239 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{240 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{241 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{242 \textcolor{comment}{! Post tracer bulk diags}} \DoxyCodeLine{243 \textcolor{keywordflow}{if} (tracer\%id\_lbd\_bulk\_dfx>0) \textcolor{keyword}{call }post\_data(tracer\%id\_lbd\_bulk\_dfx, uflx\_bulk*idt, cs\%diag)} \DoxyCodeLine{244 \textcolor{keywordflow}{if} (tracer\%id\_lbd\_bulk\_dfy>0) \textcolor{keyword}{call }post\_data(tracer\%id\_lbd\_bulk\_dfy, vflx\_bulk*idt, cs\%diag)} \DoxyCodeLine{245 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{246 } \DoxyCodeLine{247 \textcolor{comment}{! Update the tracer fluxes}} \DoxyCodeLine{248 \textcolor{keywordflow}{do} k=1,gv\%ke ; \textcolor{keywordflow}{do} j=g\%jsc,g\%jec ; \textcolor{keywordflow}{do} i=g\%isc,g\%iec} \DoxyCodeLine{249 \textcolor{keywordflow}{if} (g\%mask2dT(i,j)>0.) \textcolor{keywordflow}{then}} \DoxyCodeLine{250 tracer\%t(i,j,k) = tracer\%t(i,j,k) + (( (uflx(i-1,j,k)-uflx(i,j,k)) ) + ( (vflx(i,j-1,k)-vflx(i,j,k) ) ))* \&} \DoxyCodeLine{251 (g\%IareaT(i,j)/( h(i,j,k) + gv\%H\_subroundoff))} \DoxyCodeLine{252 } \DoxyCodeLine{253 \textcolor{keywordflow}{if} (tracer\%id\_lbdxy\_conc > 0 .or. tracer\%id\_lbdxy\_cont > 0 .or. tracer\%id\_lbdxy\_cont\_2d > 0 ) \textcolor{keywordflow}{then}} \DoxyCodeLine{254 tendency(i,j,k) = (( (uflx(i-1,j,k)-uflx(i,j,k)) ) + ( (vflx(i,j-1,k)-vflx(i,j,k) ) )) * g\%IareaT(i,j) * idt} \DoxyCodeLine{255 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{256 } \DoxyCodeLine{257 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{258 \textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo}} \DoxyCodeLine{259 } \DoxyCodeLine{260 \textcolor{comment}{! Post the tracer diagnostics}} \DoxyCodeLine{261 \textcolor{keywordflow}{if} (tracer\%id\_lbd\_dfx>0) \textcolor{keyword}{call }post\_data(tracer\%id\_lbd\_dfx, uflx*idt, cs\%diag)} \DoxyCodeLine{262 \textcolor{keywordflow}{if} (tracer\%id\_lbd\_dfy>0) \textcolor{keyword}{call }post\_data(tracer\%id\_lbd\_dfy, vflx*idt, cs\%diag)} \DoxyCodeLine{263 \textcolor{keywordflow}{if} (tracer\%id\_lbd\_dfx\_2d>0) \textcolor{keywordflow}{then}} \DoxyCodeLine{264 uwork\_2d(:,:) = 0.} \DoxyCodeLine{265 \textcolor{keywordflow}{do} k=1,gv\%ke ; \textcolor{keywordflow}{do} j=g\%jsc,g\%jec ; \textcolor{keywordflow}{do} i=g\%isc-1,g\%iec} \DoxyCodeLine{266 uwork\_2d(i,j) = uwork\_2d(i,j) + (uflx(i,j,k) * idt)} \DoxyCodeLine{267 \textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo}} \DoxyCodeLine{268 \textcolor{keyword}{call }post\_data(tracer\%id\_lbd\_dfx\_2d, uwork\_2d, cs\%diag)} \DoxyCodeLine{269 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{270 } \DoxyCodeLine{271 \textcolor{keywordflow}{if} (tracer\%id\_lbd\_dfy\_2d>0) \textcolor{keywordflow}{then}} \DoxyCodeLine{272 vwork\_2d(:,:) = 0.} \DoxyCodeLine{273 \textcolor{keywordflow}{do} k=1,gv\%ke ; \textcolor{keywordflow}{do} j=g\%jsc-1,g\%jec ; \textcolor{keywordflow}{do} i=g\%isc,g\%iec} \DoxyCodeLine{274 vwork\_2d(i,j) = vwork\_2d(i,j) + (vflx(i,j,k) * idt)} \DoxyCodeLine{275 \textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo}} \DoxyCodeLine{276 \textcolor{keyword}{call }post\_data(tracer\%id\_lbd\_dfy\_2d, vwork\_2d, cs\%diag)} \DoxyCodeLine{277 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{278 } \DoxyCodeLine{279 \textcolor{comment}{! post tendency of tracer content}} \DoxyCodeLine{280 \textcolor{keywordflow}{if} (tracer\%id\_lbdxy\_cont > 0) \textcolor{keywordflow}{then}} \DoxyCodeLine{281 \textcolor{keyword}{call }post\_data(tracer\%id\_lbdxy\_cont, tendency, cs\%diag)} \DoxyCodeLine{282 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{283 } \DoxyCodeLine{284 \textcolor{comment}{! post depth summed tendency for tracer content}} \DoxyCodeLine{285 \textcolor{keywordflow}{if} (tracer\%id\_lbdxy\_cont\_2d > 0) \textcolor{keywordflow}{then}} \DoxyCodeLine{286 tendency\_2d(:,:) = 0.} \DoxyCodeLine{287 \textcolor{keywordflow}{do} j=g\%jsc,g\%jec ; \textcolor{keywordflow}{do} i=g\%isc,g\%iec} \DoxyCodeLine{288 \textcolor{keywordflow}{do} k=1,gv\%ke} \DoxyCodeLine{289 tendency\_2d(i,j) = tendency\_2d(i,j) + tendency(i,j,k)} \DoxyCodeLine{290 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{291 \textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo}} \DoxyCodeLine{292 \textcolor{keyword}{call }post\_data(tracer\%id\_lbdxy\_cont\_2d, tendency\_2d, cs\%diag)} \DoxyCodeLine{293 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{294 } \DoxyCodeLine{295 \textcolor{comment}{! post tendency of tracer concentration; this step must be}} \DoxyCodeLine{296 \textcolor{comment}{! done after posting tracer content tendency, since we alter}} \DoxyCodeLine{297 \textcolor{comment}{! the tendency array and its units.}} \DoxyCodeLine{298 \textcolor{keywordflow}{if} (tracer\%id\_lbdxy\_conc > 0) \textcolor{keywordflow}{then}} \DoxyCodeLine{299 \textcolor{keywordflow}{do} k=1,gv\%ke ; \textcolor{keywordflow}{do} j=g\%jsc,g\%jec ; \textcolor{keywordflow}{do} i=g\%isc,g\%iec} \DoxyCodeLine{300 tendency(i,j,k) = tendency(i,j,k) / ( h(i,j,k) + gv\%H\_subroundoff )} \DoxyCodeLine{301 \textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo} ;\textcolor{keywordflow}{ enddo}} \DoxyCodeLine{302 \textcolor{keyword}{call }post\_data(tracer\%id\_lbdxy\_conc, tendency, cs\%diag)} \DoxyCodeLine{303 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{304 } \DoxyCodeLine{305 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{306 } \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a4eb098abd02dbf022558e4bedfe9cdef}\label{namespacemom__lateral__boundary__diffusion_a4eb098abd02dbf022558e4bedfe9cdef}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!lateral\_boundary\_diffusion\_init@{lateral\_boundary\_diffusion\_init}} \index{lateral\_boundary\_diffusion\_init@{lateral\_boundary\_diffusion\_init}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{lateral\_boundary\_diffusion\_init()}{lateral\_boundary\_diffusion\_init()}} {\footnotesize\ttfamily logical function, public mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::lateral\+\_\+boundary\+\_\+diffusion\+\_\+init (\begin{DoxyParamCaption}\item[{type(time\+\_\+type), intent(in), target}]{Time, }\item[{type(ocean\+\_\+grid\+\_\+type), intent(in)}]{G, }\item[{type(param\+\_\+file\+\_\+type), intent(in)}]{param\+\_\+file, }\item[{type(diag\+\_\+ctrl), intent(inout), target}]{diag, }\item[{type(diabatic\+\_\+cs), pointer}]{diabatic\+\_\+\+C\+Sp, }\item[{type(\mbox{\hyperlink{structmom__lateral__boundary__diffusion_1_1lateral__boundary__diffusion__cs}{lateral\+\_\+boundary\+\_\+diffusion\+\_\+cs}}), pointer}]{CS }\end{DoxyParamCaption})} Initialization routine that reads runtime parameters and sets up pointers to other control structures that might be needed for lateral boundary diffusion. \begin{DoxyParams}[1]{Parameters} \mbox{\texttt{ in}} & {\em time} & Time structure \\ \hline \mbox{\texttt{ in}} & {\em g} & Grid structure \\ \hline \mbox{\texttt{ in}} & {\em param\+\_\+file} & Parameter file structure \\ \hline \mbox{\texttt{ in,out}} & {\em diag} & Diagnostics control structure \\ \hline & {\em diabatic\+\_\+csp} & K\+PP control structure needed to get B\+LD \\ \hline & {\em cs} & Lateral boundary mixing control structure \\ \hline \end{DoxyParams} Definition at line 68 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{68 \textcolor{keywordtype}{type}(time\_type), \textcolor{keywordtype}{target}, \textcolor{keywordtype}{intent(in)} :: Time\textcolor{comment}{ !< Time structure}} \DoxyCodeLine{69 \textcolor{keywordtype}{type}(ocean\_grid\_type), \textcolor{keywordtype}{intent(in)} :: G\textcolor{comment}{ !< Grid structure}} \DoxyCodeLine{70 \textcolor{keywordtype}{type}(param\_file\_type), \textcolor{keywordtype}{intent(in)} :: param\_file\textcolor{comment}{ !< Parameter file structure}} \DoxyCodeLine{71 \textcolor{keywordtype}{type}(diag\_ctrl), \textcolor{keywordtype}{target}, \textcolor{keywordtype}{intent(inout)} :: diag\textcolor{comment}{ !< Diagnostics control structure}} \DoxyCodeLine{72 \textcolor{keywordtype}{type}(diabatic\_CS), \textcolor{keywordtype}{pointer} :: diabatic\_CSp\textcolor{comment}{ !< KPP control structure needed to get BLD}} \DoxyCodeLine{73 \textcolor{keywordtype}{type}(lateral\_boundary\_diffusion\_CS), \textcolor{keywordtype}{pointer} :: CS\textcolor{comment}{ !< Lateral boundary mixing control structure}} \DoxyCodeLine{74 } \DoxyCodeLine{75 \textcolor{comment}{! local variables}} \DoxyCodeLine{76 \textcolor{keywordtype}{character(len=80)} :: string \textcolor{comment}{! Temporary strings}} \DoxyCodeLine{77 \textcolor{keywordtype}{logical} :: boundary\_extrap} \DoxyCodeLine{78 } \DoxyCodeLine{79 \textcolor{keywordflow}{if} (\textcolor{keyword}{ASSOCIATED}(cs)) \textcolor{keywordflow}{then}} \DoxyCodeLine{80 \textcolor{keyword}{call }mom\_error(fatal, \textcolor{stringliteral}{"lateral\_boundary\_diffusion\_init called with associated control structure."})} \DoxyCodeLine{81 \textcolor{keywordflow}{return}} \DoxyCodeLine{82 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{83 } \DoxyCodeLine{84 \textcolor{comment}{! Log this module and master switch for turning it on/off}} \DoxyCodeLine{85 \textcolor{keyword}{call }get\_param(param\_file, mdl, \textcolor{stringliteral}{"USE\_LATERAL\_BOUNDARY\_DIFFUSION"}, lateral\_boundary\_diffusion\_init, \&} \DoxyCodeLine{86 default=.false., do\_not\_log=.true.)} \DoxyCodeLine{87 \textcolor{keyword}{call }log\_version(param\_file, mdl, version, \&} \DoxyCodeLine{88 \textcolor{stringliteral}{"This module implements lateral diffusion of tracers near boundaries"}, \&} \DoxyCodeLine{89 all\_default=.not.lateral\_boundary\_diffusion\_init)} \DoxyCodeLine{90 \textcolor{keyword}{call }get\_param(param\_file, mdl, \textcolor{stringliteral}{"USE\_LATERAL\_BOUNDARY\_DIFFUSION"}, lateral\_boundary\_diffusion\_init, \&} \DoxyCodeLine{91 \textcolor{stringliteral}{"If true, enables the lateral boundary tracer's diffusion module."}, \&} \DoxyCodeLine{92 default=.false.)} \DoxyCodeLine{93 } \DoxyCodeLine{94 \textcolor{keywordflow}{if} (.not. lateral\_boundary\_diffusion\_init) \textcolor{keywordflow}{return}} \DoxyCodeLine{95 } \DoxyCodeLine{96 \textcolor{keyword}{allocate}(cs)} \DoxyCodeLine{97 cs\%diag => diag} \DoxyCodeLine{98 \textcolor{keyword}{call }extract\_diabatic\_member(diabatic\_csp, kpp\_csp=cs\%KPP\_CSp)} \DoxyCodeLine{99 \textcolor{keyword}{call }extract\_diabatic\_member(diabatic\_csp, energetic\_pbl\_csp=cs\%energetic\_PBL\_CSp)} \DoxyCodeLine{100 } \DoxyCodeLine{101 cs\%surface\_boundary\_scheme = -1} \DoxyCodeLine{102 \textcolor{keywordflow}{if} ( .not. \textcolor{keyword}{ASSOCIATED}(cs\%energetic\_PBL\_CSp) .and. .not. \textcolor{keyword}{ASSOCIATED}(cs\%KPP\_CSp) ) \textcolor{keywordflow}{then}} \DoxyCodeLine{103 \textcolor{keyword}{call }mom\_error(fatal,\textcolor{stringliteral}{"Lateral boundary diffusion is true, but no valid boundary layer scheme was found"})} \DoxyCodeLine{104 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{105 } \DoxyCodeLine{106 \textcolor{comment}{! Read all relevant parameters and write them to the model log.}} \DoxyCodeLine{107 \textcolor{keyword}{call }get\_param(param\_file, mdl, \textcolor{stringliteral}{"LATERAL\_BOUNDARY\_METHOD"}, cs\%method, \&} \DoxyCodeLine{108 \textcolor{stringliteral}{"Determine how to apply boundary lateral diffusion of tracers: \(\backslash\)n"}//\&} \DoxyCodeLine{109 \textcolor{stringliteral}{"1. Along layer approach \(\backslash\)n"}//\&} \DoxyCodeLine{110 \textcolor{stringliteral}{"2. Bulk layer approach (this option is not recommended)"}, default=1)} \DoxyCodeLine{111 \textcolor{keywordflow}{if} (cs\%method == 2) \textcolor{keywordflow}{then}} \DoxyCodeLine{112 \textcolor{keyword}{call }get\_param(param\_file, mdl, \textcolor{stringliteral}{"APPLY\_LIMITER"}, cs\%limiter, \&} \DoxyCodeLine{113 \textcolor{stringliteral}{"If True, apply a flux limiter in the LBD. This is only available \(\backslash\)n"}//\&} \DoxyCodeLine{114 \textcolor{stringliteral}{"when LATERAL\_BOUNDARY\_METHOD=2."}, default=.false.)} \DoxyCodeLine{115 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{116 \textcolor{keyword}{call }get\_param(param\_file, mdl, \textcolor{stringliteral}{"LBD\_LINEAR\_TRANSITION"}, cs\%linear, \&} \DoxyCodeLine{117 \textcolor{stringliteral}{"If True, apply a linear transition at the base/top of the boundary. \(\backslash\)n"}//\&} \DoxyCodeLine{118 \textcolor{stringliteral}{"The flux will be fully applied at k=k\_min and zero at k=k\_max."}, default=.false.)} \DoxyCodeLine{119 \textcolor{keyword}{call }get\_param(param\_file, mdl, \textcolor{stringliteral}{"LBD\_BOUNDARY\_EXTRAP"}, boundary\_extrap, \&} \DoxyCodeLine{120 \textcolor{stringliteral}{"Use boundary extrapolation in LBD code"}, \&} \DoxyCodeLine{121 default=.false.)} \DoxyCodeLine{122 \textcolor{keyword}{call }get\_param(param\_file, mdl, \textcolor{stringliteral}{"LBD\_REMAPPING\_SCHEME"}, string, \&} \DoxyCodeLine{123 \textcolor{stringliteral}{"This sets the reconstruction scheme used "}//\&} \DoxyCodeLine{124 \textcolor{stringliteral}{"for vertical remapping for all variables. "}//\&} \DoxyCodeLine{125 \textcolor{stringliteral}{"It can be one of the following schemes: "}//\&} \DoxyCodeLine{126 trim(remappingschemesdoc), default=remappingdefaultscheme)} \DoxyCodeLine{127 \textcolor{keyword}{call }initialize\_remapping( cs\%remap\_CS, string, boundary\_extrapolation = boundary\_extrap )} \DoxyCodeLine{128 \textcolor{keyword}{call }extract\_member\_remapping\_cs(cs\%remap\_CS, degree=cs\%deg)} \DoxyCodeLine{129 } \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a5590830aab282e34bcd5d4df052d4578}\label{namespacemom__lateral__boundary__diffusion_a5590830aab282e34bcd5d4df052d4578}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!near\_boundary\_unit\_tests@{near\_boundary\_unit\_tests}} \index{near\_boundary\_unit\_tests@{near\_boundary\_unit\_tests}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{near\_boundary\_unit\_tests()}{near\_boundary\_unit\_tests()}} {\footnotesize\ttfamily logical function, public mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::near\+\_\+boundary\+\_\+unit\+\_\+tests (\begin{DoxyParamCaption}\item[{logical, intent(in)}]{verbose }\end{DoxyParamCaption})} Unit tests for near-\/boundary horizontal mixing. \begin{DoxyParams}[1]{Parameters} \mbox{\texttt{ in}} & {\em verbose} & If true, output additional information for debugging unit tests \\ \hline \end{DoxyParams} Definition at line 807 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{807 \textcolor{keywordtype}{logical}, \textcolor{keywordtype}{intent(in)} :: verbose\textcolor{comment}{ !< If true, output additional information for debugging unit tests}} \DoxyCodeLine{808 } \DoxyCodeLine{809 \textcolor{comment}{! Local variables}} \DoxyCodeLine{810 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{parameter} :: nk = 2 \textcolor{comment}{! Number of layers}} \DoxyCodeLine{811 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{parameter} :: deg = 1 \textcolor{comment}{! Degree of reconstruction (linear here)}} \DoxyCodeLine{812 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{parameter} :: method = 1 \textcolor{comment}{! Method used for integrating polynomials}} \DoxyCodeLine{813 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: phi\_L, phi\_R \textcolor{comment}{! Tracer values (left and right column) [ nondim m\string^-3 ]}} \DoxyCodeLine{814 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: phi\_L\_avg, phi\_R\_avg \textcolor{comment}{! Bulk, thickness-weighted tracer averages (left and right column)}} \DoxyCodeLine{815 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,deg+1)} :: phi\_pp\_L, phi\_pp\_R \textcolor{comment}{! Coefficients for the linear pseudo-reconstructions}} \DoxyCodeLine{816 \textcolor{comment}{! [ nondim m\string^-3 ]}} \DoxyCodeLine{817 } \DoxyCodeLine{818 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk,2)} :: ppoly0\_E\_L, ppoly0\_E\_R\textcolor{comment}{! Polynomial edge values (left and right) [concentration]}} \DoxyCodeLine{819 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: h\_L, h\_R \textcolor{comment}{! Layer thickness (left and right) [m]}} \DoxyCodeLine{820 \textcolor{keywordtype}{ real} :: khtr\_u \textcolor{comment}{! Horizontal diffusivities at U-point [m\string^2 s\string^-1]}} \DoxyCodeLine{821 \textcolor{keywordtype}{ real} :: hbl\_L, hbl\_R \textcolor{comment}{! Depth of the boundary layer (left and right) [m]}} \DoxyCodeLine{822 \textcolor{keywordtype}{ real} :: F\_bulk \textcolor{comment}{! Total diffusive flux across the U point [nondim s\string^-1]}} \DoxyCodeLine{823 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)} :: F\_layer \textcolor{comment}{! Diffusive flux within each layer at U-point [nondim s\string^-1]}} \DoxyCodeLine{824 \textcolor{keywordtype}{ real} :: h\_u, hblt\_u \textcolor{comment}{! Thickness at the u-point [m]}} \DoxyCodeLine{825 \textcolor{keywordtype}{ real} :: khtr\_avg \textcolor{comment}{! Thickness-weighted diffusivity at the u-point [m\string^2 s\string^-1]}} \DoxyCodeLine{826 \textcolor{keywordtype}{ real} :: heff \textcolor{comment}{! Harmonic mean of layer thicknesses [m]}} \DoxyCodeLine{827 \textcolor{keywordtype}{ real} :: inv\_heff \textcolor{comment}{! Inverse of the harmonic mean of layer thicknesses [m\string^[-1]}} \DoxyCodeLine{828 \textcolor{keywordtype}{character(len=120)} :: test\_name \textcolor{comment}{! Title of the unit test}} \DoxyCodeLine{829 \textcolor{keywordtype}{integer} :: k\_top \textcolor{comment}{! Index of cell containing top of boundary}} \DoxyCodeLine{830 \textcolor{keywordtype}{ real} :: zeta\_top \textcolor{comment}{! Nondimension position}} \DoxyCodeLine{831 \textcolor{keywordtype}{integer} :: k\_bot \textcolor{comment}{! Index of cell containing bottom of boundary}} \DoxyCodeLine{832 \textcolor{keywordtype}{ real} :: zeta\_bot \textcolor{comment}{! Nondimension position}} \DoxyCodeLine{833 \textcolor{keywordtype}{ real} :: area\_L,area\_R \textcolor{comment}{! Area of grid cell [m\string^2]}} \DoxyCodeLine{834 area\_l = 1.; area\_r = 1. \textcolor{comment}{! Set to unity for all unit tests}} \DoxyCodeLine{835 } \DoxyCodeLine{836 near\_boundary\_unit\_tests = .false.} \DoxyCodeLine{837 } \DoxyCodeLine{838 \textcolor{comment}{! Unit tests for boundary\_k\_range}} \DoxyCodeLine{839 test\_name = \textcolor{stringliteral}{'Surface boundary spans the entire top cell'}} \DoxyCodeLine{840 h\_l = (/5.,5./)} \DoxyCodeLine{841 \textcolor{keyword}{call }boundary\_k\_range(surface, nk, h\_l, 5., k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{842 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{843 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 1, 0., 1, 1., test\_name, verbose)} \DoxyCodeLine{844 } \DoxyCodeLine{845 test\_name = \textcolor{stringliteral}{'Surface boundary spans the entire column'}} \DoxyCodeLine{846 h\_l = (/5.,5./)} \DoxyCodeLine{847 \textcolor{keyword}{call }boundary\_k\_range(surface, nk, h\_l, 10., k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{848 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{849 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 1, 0., 2, 1., test\_name, verbose)} \DoxyCodeLine{850 } \DoxyCodeLine{851 test\_name = \textcolor{stringliteral}{'Bottom boundary spans the entire bottom cell'}} \DoxyCodeLine{852 h\_l = (/5.,5./)} \DoxyCodeLine{853 \textcolor{keyword}{call }boundary\_k\_range(bottom, nk, h\_l, 5., k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{854 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{855 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 2, 1., 2, 0., test\_name, verbose)} \DoxyCodeLine{856 } \DoxyCodeLine{857 test\_name = \textcolor{stringliteral}{'Bottom boundary spans the entire column'}} \DoxyCodeLine{858 h\_l = (/5.,5./)} \DoxyCodeLine{859 \textcolor{keyword}{call }boundary\_k\_range(bottom, nk, h\_l, 10., k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{860 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{861 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 1, 1., 2, 0., test\_name, verbose)} \DoxyCodeLine{862 } \DoxyCodeLine{863 test\_name = \textcolor{stringliteral}{'Surface boundary intersects second layer'}} \DoxyCodeLine{864 h\_l = (/10.,10./)} \DoxyCodeLine{865 \textcolor{keyword}{call }boundary\_k\_range(surface, nk, h\_l, 17.5, k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{866 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{867 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 1, 0., 2, 0.75, test\_name, verbose)} \DoxyCodeLine{868 } \DoxyCodeLine{869 test\_name = \textcolor{stringliteral}{'Surface boundary intersects first layer'}} \DoxyCodeLine{870 h\_l = (/10.,10./)} \DoxyCodeLine{871 \textcolor{keyword}{call }boundary\_k\_range(surface, nk, h\_l, 2.5, k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{872 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{873 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 1, 0., 1, 0.25, test\_name, verbose)} \DoxyCodeLine{874 } \DoxyCodeLine{875 test\_name = \textcolor{stringliteral}{'Surface boundary is deeper than column thickness'}} \DoxyCodeLine{876 h\_l = (/10.,10./)} \DoxyCodeLine{877 \textcolor{keyword}{call }boundary\_k\_range(surface, nk, h\_l, 21.0, k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{878 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{879 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 1, 0., 2, 1., test\_name, verbose)} \DoxyCodeLine{880 } \DoxyCodeLine{881 test\_name = \textcolor{stringliteral}{'Bottom boundary intersects first layer'}} \DoxyCodeLine{882 h\_l = (/10.,10./)} \DoxyCodeLine{883 \textcolor{keyword}{call }boundary\_k\_range(bottom, nk, h\_l, 17.5, k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{884 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{885 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 1, 0.75, 2, 0., test\_name, verbose)} \DoxyCodeLine{886 } \DoxyCodeLine{887 test\_name = \textcolor{stringliteral}{'Bottom boundary intersects second layer'}} \DoxyCodeLine{888 h\_l = (/10.,10./)} \DoxyCodeLine{889 \textcolor{keyword}{call }boundary\_k\_range(bottom, nk, h\_l, 2.5, k\_top, zeta\_top, k\_bot, zeta\_bot)} \DoxyCodeLine{890 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{891 test\_boundary\_k\_range(k\_top, zeta\_top, k\_bot, zeta\_bot, 2, 0.25, 2, 0., test\_name, verbose)} \DoxyCodeLine{892 } \DoxyCodeLine{893 \textcolor{comment}{! All cases in this section have hbl which are equal to the column thicknesses}} \DoxyCodeLine{894 test\_name = \textcolor{stringliteral}{'Equal hbl and same layer thicknesses (gradient from right to left)'}} \DoxyCodeLine{895 hbl\_l = 10; hbl\_r = 10} \DoxyCodeLine{896 h\_l = (/5.,5./) ; h\_r = (/5.,5./)} \DoxyCodeLine{897 phi\_l = (/0.,0./) ; phi\_r = (/1.,1./)} \DoxyCodeLine{898 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{899 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{900 phi\_pp\_r(1,1) = 1.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{901 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{902 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{903 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{904 ppoly0\_e\_r(1,1) = 1.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{905 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 1.} \DoxyCodeLine{906 khtr\_u = 1.} \DoxyCodeLine{907 \textcolor{comment}{! Without limiter}} \DoxyCodeLine{908 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r, \&} \DoxyCodeLine{909 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{910 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{911 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-5.0,-5.0/) )} \DoxyCodeLine{912 } \DoxyCodeLine{913 \textcolor{comment}{! same as above, but with limiter}} \DoxyCodeLine{914 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r, \&} \DoxyCodeLine{915 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer, .true.)} \DoxyCodeLine{916 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{917 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-1.0,-1.0/) )} \DoxyCodeLine{918 } \DoxyCodeLine{919 test\_name = \textcolor{stringliteral}{'Equal hbl and same layer thicknesses (gradient from left to right)'}} \DoxyCodeLine{920 hbl\_l = 10.; hbl\_r = 10.} \DoxyCodeLine{921 h\_l = (/5.,5./) ; h\_r = (/5.,5./)} \DoxyCodeLine{922 phi\_l = (/1.,1./) ; phi\_r = (/0.,0./)} \DoxyCodeLine{923 phi\_pp\_l(1,1) = 1.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{924 phi\_pp\_l(2,1) = 1.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{925 phi\_pp\_r(1,1) = 0.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{926 phi\_pp\_r(2,1) = 0.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{927 ppoly0\_e\_l(1,1) = 1.; ppoly0\_e\_l(1,2) = 1.} \DoxyCodeLine{928 ppoly0\_e\_l(2,1) = 1.; ppoly0\_e\_l(2,2) = 1.} \DoxyCodeLine{929 ppoly0\_e\_r(1,1) = 0.; ppoly0\_e\_r(1,2) = 0.} \DoxyCodeLine{930 ppoly0\_e\_r(2,1) = 0.; ppoly0\_e\_r(2,2) = 0.} \DoxyCodeLine{931 khtr\_u = 1.} \DoxyCodeLine{932 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r,\&} \DoxyCodeLine{933 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{934 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{935 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/5.0,5.0/) )} \DoxyCodeLine{936 } \DoxyCodeLine{937 test\_name = \textcolor{stringliteral}{'Equal hbl and same layer thicknesses (no gradient)'}} \DoxyCodeLine{938 hbl\_l = 10; hbl\_r = 10} \DoxyCodeLine{939 h\_l = (/5.,5./) ; h\_r = (/5.,5./)} \DoxyCodeLine{940 phi\_l = (/1.,1./) ; phi\_r = (/1.,1./)} \DoxyCodeLine{941 phi\_pp\_l(1,1) = 1.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{942 phi\_pp\_l(2,1) = 1.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{943 phi\_pp\_r(1,1) = 1.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{944 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{945 ppoly0\_e\_l(1,1) = 1.; ppoly0\_e\_l(1,2) = 1.} \DoxyCodeLine{946 ppoly0\_e\_l(2,1) = 1.; ppoly0\_e\_l(2,2) = 1.} \DoxyCodeLine{947 ppoly0\_e\_r(1,1) = 1.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{948 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 1.} \DoxyCodeLine{949 khtr\_u = 1.} \DoxyCodeLine{950 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r,\&} \DoxyCodeLine{951 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{952 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{953 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/0.0,0.0/) )} \DoxyCodeLine{954 } \DoxyCodeLine{955 test\_name = \textcolor{stringliteral}{'Equal hbl and different layer thicknesses (gradient right to left)'}} \DoxyCodeLine{956 hbl\_l = 16.; hbl\_r = 16.} \DoxyCodeLine{957 h\_l = (/10.,6./) ; h\_r = (/6.,10./)} \DoxyCodeLine{958 phi\_l = (/0.,0./) ; phi\_r = (/1.,1./)} \DoxyCodeLine{959 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{960 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{961 phi\_pp\_r(1,1) = 1.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{962 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{963 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{964 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{965 ppoly0\_e\_r(1,1) = 1.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{966 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 1.} \DoxyCodeLine{967 khtr\_u = 1.} \DoxyCodeLine{968 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r,\&} \DoxyCodeLine{969 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{970 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{971 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-8.0,-8.0/) )} \DoxyCodeLine{972 } \DoxyCodeLine{973 test\_name = \textcolor{stringliteral}{'Equal hbl and same layer thicknesses (diagonal tracer values)'}} \DoxyCodeLine{974 hbl\_l = 10.; hbl\_r = 10.} \DoxyCodeLine{975 h\_l = (/5.,5./) ; h\_r = (/5.,5./)} \DoxyCodeLine{976 phi\_l = (/1.,0./) ; phi\_r = (/0.,1./)} \DoxyCodeLine{977 phi\_pp\_l(1,1) = 1.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{978 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{979 phi\_pp\_r(1,1) = 0.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{980 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{981 ppoly0\_e\_l(1,1) = 1.; ppoly0\_e\_l(1,2) = 1.} \DoxyCodeLine{982 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{983 ppoly0\_e\_r(1,1) = 0.; ppoly0\_e\_r(1,2) = 0.} \DoxyCodeLine{984 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 1.} \DoxyCodeLine{985 khtr\_u = 1.} \DoxyCodeLine{986 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r,\&} \DoxyCodeLine{987 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{988 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{989 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/0.0,0.0/) )} \DoxyCodeLine{990 } \DoxyCodeLine{991 test\_name = \textcolor{stringliteral}{'Different hbl and different layer thicknesses (gradient from right to left)'}} \DoxyCodeLine{992 hbl\_l = 12; hbl\_r = 20} \DoxyCodeLine{993 h\_l = (/6.,6./) ; h\_r = (/10.,10./)} \DoxyCodeLine{994 phi\_l = (/0.,0./) ; phi\_r = (/1.,1./)} \DoxyCodeLine{995 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{996 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{997 phi\_pp\_r(1,1) = 1.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{998 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{999 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{1000 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{1001 ppoly0\_e\_r(1,1) = 1.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{1002 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 1.} \DoxyCodeLine{1003 khtr\_u = 1.} \DoxyCodeLine{1004 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r,\&} \DoxyCodeLine{1005 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{1006 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{1007 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-7.5,-7.5/) )} \DoxyCodeLine{1008 } \DoxyCodeLine{1009 \textcolor{comment}{! Cases where hbl < column thickness (polynomial coefficients specified for pseudo-linear reconstruction)}} \DoxyCodeLine{1010 } \DoxyCodeLine{1011 test\_name = \textcolor{stringliteral}{'hbl < column thickness, hbl same, constant concentration each column'}} \DoxyCodeLine{1012 hbl\_l = 2; hbl\_r = 2} \DoxyCodeLine{1013 h\_l = (/1.,2./) ; h\_r = (/1.,2./)} \DoxyCodeLine{1014 phi\_l = (/0.,0./) ; phi\_r = (/1.,1./)} \DoxyCodeLine{1015 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{1016 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{1017 phi\_pp\_r(1,1) = 1.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{1018 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{1019 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{1020 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{1021 ppoly0\_e\_r(1,1) = 1.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{1022 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 1.} \DoxyCodeLine{1023 khtr\_u = 1.} \DoxyCodeLine{1024 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r,\&} \DoxyCodeLine{1025 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{1026 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{1027 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-1.,-1./) )} \DoxyCodeLine{1028 } \DoxyCodeLine{1029 test\_name = \textcolor{stringliteral}{'hbl < column thickness, hbl same, linear profile right'}} \DoxyCodeLine{1030 hbl\_l = 2; hbl\_r = 2} \DoxyCodeLine{1031 h\_l = (/1.,2./) ; h\_r = (/1.,2./)} \DoxyCodeLine{1032 phi\_l = (/0.,0./) ; phi\_r = (/0.5,2./)} \DoxyCodeLine{1033 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{1034 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{1035 phi\_pp\_r(1,1) = 0.; phi\_pp\_r(1,2) = 1.} \DoxyCodeLine{1036 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 2.} \DoxyCodeLine{1037 khtr\_u = 1.} \DoxyCodeLine{1038 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{1039 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{1040 ppoly0\_e\_r(1,1) = 0.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{1041 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 3.} \DoxyCodeLine{1042 \textcolor{keyword}{call }fluxes\_bulk\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, phi\_pp\_r,\&} \DoxyCodeLine{1043 ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_bulk, f\_layer)} \DoxyCodeLine{1044 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{1045 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-1.,-1./) )} \DoxyCodeLine{1046 } \DoxyCodeLine{1047 test\_name = \textcolor{stringliteral}{'hbl < column thickness, hbl same, linear profile right, khtr=2'}} \DoxyCodeLine{1048 hbl\_l = 2; hbl\_r = 2} \DoxyCodeLine{1049 h\_l = (/1.,2./) ; h\_r = (/1.,2./)} \DoxyCodeLine{1050 phi\_l = (/0.,0./) ; phi\_r = (/0.5,2./)} \DoxyCodeLine{1051 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{1052 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{1053 phi\_pp\_r(1,1) = 0.; phi\_pp\_r(1,2) = 1.} \DoxyCodeLine{1054 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 2.} \DoxyCodeLine{1055 khtr\_u = 2.} \DoxyCodeLine{1056 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{1057 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{1058 ppoly0\_e\_r(1,1) = 0.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{1059 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 3.} \DoxyCodeLine{1060 \textcolor{keyword}{call }fluxes\_layer\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, \&} \DoxyCodeLine{1061 phi\_pp\_r, ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_layer)} \DoxyCodeLine{1062 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{1063 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-1.,-3./) )} \DoxyCodeLine{1064 } \DoxyCodeLine{1065 \textcolor{comment}{! unit tests for layer by layer method}} \DoxyCodeLine{1066 test\_name = \textcolor{stringliteral}{'Different hbl and different column thicknesses (gradient from right to left)'}} \DoxyCodeLine{1067 hbl\_l = 12; hbl\_r = 20} \DoxyCodeLine{1068 h\_l = (/6.,6./) ; h\_r = (/10.,10./)} \DoxyCodeLine{1069 phi\_l = (/0.,0./) ; phi\_r = (/1.,1./)} \DoxyCodeLine{1070 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{1071 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{1072 phi\_pp\_r(1,1) = 1.; phi\_pp\_r(1,2) = 0.} \DoxyCodeLine{1073 phi\_pp\_r(2,1) = 1.; phi\_pp\_r(2,2) = 0.} \DoxyCodeLine{1074 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{1075 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{1076 ppoly0\_e\_r(1,1) = 1.; ppoly0\_e\_r(1,2) = 1.} \DoxyCodeLine{1077 ppoly0\_e\_r(2,1) = 1.; ppoly0\_e\_r(2,2) = 1.} \DoxyCodeLine{1078 khtr\_u = 1.} \DoxyCodeLine{1079 \textcolor{keyword}{call }fluxes\_layer\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, \&} \DoxyCodeLine{1080 phi\_pp\_r, ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_layer)} \DoxyCodeLine{1081 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{1082 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-7.5,-7.5/) )} \DoxyCodeLine{1083 } \DoxyCodeLine{1084 test\_name = \textcolor{stringliteral}{'Different hbl and different column thicknesses (linear profile right)'}} \DoxyCodeLine{1085 } \DoxyCodeLine{1086 hbl\_l = 15; hbl\_r = 6} \DoxyCodeLine{1087 h\_l = (/10.,10./) ; h\_r = (/12.,10./)} \DoxyCodeLine{1088 phi\_l = (/0.,0./) ; phi\_r = (/1.,3./)} \DoxyCodeLine{1089 phi\_pp\_l(1,1) = 0.; phi\_pp\_l(1,2) = 0.} \DoxyCodeLine{1090 phi\_pp\_l(2,1) = 0.; phi\_pp\_l(2,2) = 0.} \DoxyCodeLine{1091 phi\_pp\_r(1,1) = 0.; phi\_pp\_r(1,2) = 2.} \DoxyCodeLine{1092 phi\_pp\_r(2,1) = 2.; phi\_pp\_r(2,2) = 2.} \DoxyCodeLine{1093 ppoly0\_e\_l(1,1) = 0.; ppoly0\_e\_l(1,2) = 0.} \DoxyCodeLine{1094 ppoly0\_e\_l(2,1) = 0.; ppoly0\_e\_l(2,2) = 0.} \DoxyCodeLine{1095 ppoly0\_e\_r(1,1) = 0.; ppoly0\_e\_r(1,2) = 2.} \DoxyCodeLine{1096 ppoly0\_e\_r(2,1) = 2.; ppoly0\_e\_r(2,2) = 4.} \DoxyCodeLine{1097 khtr\_u = 1.} \DoxyCodeLine{1098 \textcolor{keyword}{call }fluxes\_layer\_method(surface, nk, deg, h\_l, h\_r, hbl\_l, hbl\_r, area\_l, area\_r, phi\_l, phi\_r, phi\_pp\_l, \&} \DoxyCodeLine{1099 phi\_pp\_r, ppoly0\_e\_l, ppoly0\_e\_r, method, khtr\_u, f\_layer)} \DoxyCodeLine{1100 near\_boundary\_unit\_tests = near\_boundary\_unit\_tests .or. \&} \DoxyCodeLine{1101 test\_layer\_fluxes( verbose, nk, test\_name, f\_layer, (/-3.75,0.0/) )} \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_ac7d1d46aeb36ab434b1a6533b47246ce}\label{namespacemom__lateral__boundary__diffusion_ac7d1d46aeb36ab434b1a6533b47246ce}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!test\_boundary\_k\_range@{test\_boundary\_k\_range}} \index{test\_boundary\_k\_range@{test\_boundary\_k\_range}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{test\_boundary\_k\_range()}{test\_boundary\_k\_range()}} {\footnotesize\ttfamily logical function mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::test\+\_\+boundary\+\_\+k\+\_\+range (\begin{DoxyParamCaption}\item[{integer}]{k\+\_\+top, }\item[{real}]{zeta\+\_\+top, }\item[{integer}]{k\+\_\+bot, }\item[{real}]{zeta\+\_\+bot, }\item[{integer}]{k\+\_\+top\+\_\+ans, }\item[{real}]{zeta\+\_\+top\+\_\+ans, }\item[{integer}]{k\+\_\+bot\+\_\+ans, }\item[{real}]{zeta\+\_\+bot\+\_\+ans, }\item[{character(len=80)}]{test\+\_\+name, }\item[{logical}]{verbose }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [private]}} Return true if output of unit tests for boundary\+\_\+k\+\_\+range does not match answers. \begin{DoxyParams}{Parameters} {\em k\+\_\+top} & Index of cell containing top of boundary \\ \hline {\em zeta\+\_\+top} & Nondimension position \\ \hline {\em k\+\_\+bot} & Index of cell containing bottom of boundary \\ \hline {\em zeta\+\_\+bot} & Nondimension position \\ \hline {\em k\+\_\+top\+\_\+ans} & Index of cell containing top of boundary \\ \hline {\em zeta\+\_\+top\+\_\+ans} & Nondimension position \\ \hline {\em k\+\_\+bot\+\_\+ans} & Index of cell containing bottom of boundary \\ \hline {\em zeta\+\_\+bot\+\_\+ans} & Nondimension position \\ \hline {\em test\+\_\+name} & Name of the unit test \\ \hline {\em verbose} & If true always print output \\ \hline \end{DoxyParams} Definition at line 1133 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{1133 \textcolor{keywordtype}{integer} :: k\_top\textcolor{comment}{ !< Index of cell containing top of boundary}} \DoxyCodeLine{1134 \textcolor{keywordtype}{ real} :: zeta\_top\textcolor{comment}{ !< Nondimension position}} \DoxyCodeLine{1135 \textcolor{keywordtype}{integer} :: k\_bot\textcolor{comment}{ !< Index of cell containing bottom of boundary}} \DoxyCodeLine{1136 \textcolor{keywordtype}{ real} :: zeta\_bot\textcolor{comment}{ !< Nondimension position}} \DoxyCodeLine{1137 \textcolor{keywordtype}{integer} :: k\_top\_ans\textcolor{comment}{ !< Index of cell containing top of boundary}} \DoxyCodeLine{1138 \textcolor{keywordtype}{ real} :: zeta\_top\_ans\textcolor{comment}{ !< Nondimension position}} \DoxyCodeLine{1139 \textcolor{keywordtype}{integer} :: k\_bot\_ans\textcolor{comment}{ !< Index of cell containing bottom of boundary}} \DoxyCodeLine{1140 \textcolor{keywordtype}{ real} :: zeta\_bot\_ans\textcolor{comment}{ !< Nondimension position}} \DoxyCodeLine{1141 \textcolor{keywordtype}{character(len=80)} :: test\_name\textcolor{comment}{ !< Name of the unit test}} \DoxyCodeLine{1142 \textcolor{keywordtype}{logical} :: verbose\textcolor{comment}{ !< If true always print output}} \DoxyCodeLine{1143 } \DoxyCodeLine{1144 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{parameter} :: stdunit = stdout} \DoxyCodeLine{1145 } \DoxyCodeLine{1146 test\_boundary\_k\_range = k\_top .ne. k\_top\_ans} \DoxyCodeLine{1147 test\_boundary\_k\_range = test\_boundary\_k\_range .or. (zeta\_top .ne. zeta\_top\_ans)} \DoxyCodeLine{1148 test\_boundary\_k\_range = test\_boundary\_k\_range .or. (k\_bot .ne. k\_bot\_ans)} \DoxyCodeLine{1149 test\_boundary\_k\_range = test\_boundary\_k\_range .or. (zeta\_bot .ne. zeta\_bot\_ans)} \DoxyCodeLine{1150 } \DoxyCodeLine{1151 \textcolor{keywordflow}{if} (test\_boundary\_k\_range) \textcolor{keyword}{write}(stdunit,*) \textcolor{stringliteral}{"UNIT TEST FAILED: "}, test\_name} \DoxyCodeLine{1152 \textcolor{keywordflow}{if} (test\_boundary\_k\_range .or. verbose) \textcolor{keywordflow}{then}} \DoxyCodeLine{1153 \textcolor{keyword}{write}(stdunit,20) \textcolor{stringliteral}{"k\_top"}, k\_top, \textcolor{stringliteral}{"k\_top\_ans"}, k\_top\_ans} \DoxyCodeLine{1154 \textcolor{keyword}{write}(stdunit,20) \textcolor{stringliteral}{"k\_bot"}, k\_bot, \textcolor{stringliteral}{"k\_bot\_ans"}, k\_bot\_ans} \DoxyCodeLine{1155 \textcolor{keyword}{write}(stdunit,30) \textcolor{stringliteral}{"zeta\_top"}, zeta\_top, \textcolor{stringliteral}{"zeta\_top\_ans"}, zeta\_top\_ans} \DoxyCodeLine{1156 \textcolor{keyword}{write}(stdunit,30) \textcolor{stringliteral}{"zeta\_bot"}, zeta\_bot, \textcolor{stringliteral}{"zeta\_bot\_ans"}, zeta\_bot\_ans} \DoxyCodeLine{1157 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{1158 } \DoxyCodeLine{1159 20 \textcolor{keyword}{format}(a,\textcolor{stringliteral}{"="},i3,x,a,\textcolor{stringliteral}{"="},i3)} \DoxyCodeLine{1160 30 \textcolor{keyword}{format}(a,\textcolor{stringliteral}{"="},f20.16,x,a,\textcolor{stringliteral}{"="},f20.16)} \DoxyCodeLine{1161 } \DoxyCodeLine{1162 } \end{DoxyCode} \mbox{\Hypertarget{namespacemom__lateral__boundary__diffusion_a9c689c24bc59f46aa960b33119fe7e59}\label{namespacemom__lateral__boundary__diffusion_a9c689c24bc59f46aa960b33119fe7e59}} \index{mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}!test\_layer\_fluxes@{test\_layer\_fluxes}} \index{test\_layer\_fluxes@{test\_layer\_fluxes}!mom\_lateral\_boundary\_diffusion@{mom\_lateral\_boundary\_diffusion}} \subsubsection{\texorpdfstring{test\_layer\_fluxes()}{test\_layer\_fluxes()}} {\footnotesize\ttfamily logical function mom\+\_\+lateral\+\_\+boundary\+\_\+diffusion\+::test\+\_\+layer\+\_\+fluxes (\begin{DoxyParamCaption}\item[{logical, intent(in)}]{verbose, }\item[{integer, intent(in)}]{nk, }\item[{character(len=80), intent(in)}]{test\+\_\+name, }\item[{real, dimension(nk), intent(in)}]{F\+\_\+calc, }\item[{real, dimension(nk), intent(in)}]{F\+\_\+ans }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [private]}} Returns true if output of near-\/boundary unit tests does not match correct computed values and conditionally writes results to stream. \begin{DoxyParams}[1]{Parameters} \mbox{\texttt{ in}} & {\em verbose} & If true, write results to stdout \\ \hline \mbox{\texttt{ in}} & {\em test\+\_\+name} & Brief description of the unit test \\ \hline \mbox{\texttt{ in}} & {\em nk} & Number of layers \\ \hline \mbox{\texttt{ in}} & {\em f\+\_\+calc} & Fluxes of the unitless tracer from the algorithm \mbox{[}s$^\wedge$-\/1\mbox{]} \\ \hline \mbox{\texttt{ in}} & {\em f\+\_\+ans} & Fluxes of the unitless tracer calculated by hand \mbox{[}s$^\wedge$-\/1\mbox{]} \\ \hline \end{DoxyParams} Definition at line 1107 of file M\+O\+M\+\_\+lateral\+\_\+boundary\+\_\+diffusion.\+F90. \begin{DoxyCode}{0} \DoxyCodeLine{1107 \textcolor{keywordtype}{logical}, \textcolor{keywordtype}{intent(in)} :: verbose\textcolor{comment}{ !< If true, write results to stdout}} \DoxyCodeLine{1108 \textcolor{keywordtype}{character(len=80)}, \textcolor{keywordtype}{intent(in)} :: test\_name\textcolor{comment}{ !< Brief description of the unit test}} \DoxyCodeLine{1109 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{intent(in)} :: nk\textcolor{comment}{ !< Number of layers}} \DoxyCodeLine{1110 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in)} :: F\_calc\textcolor{comment}{ !< Fluxes of the unitless tracer from the algorithm [s\string^-1]}} \DoxyCodeLine{1111 \textcolor{keywordtype}{ real}, \textcolor{keywordtype}{dimension(nk)}, \textcolor{keywordtype}{intent(in)} :: F\_ans\textcolor{comment}{ !< Fluxes of the unitless tracer calculated by hand [s\string^-1]}} \DoxyCodeLine{1112 \textcolor{comment}{! Local variables}} \DoxyCodeLine{1113 \textcolor{keywordtype}{integer} :: k} \DoxyCodeLine{1114 \textcolor{keywordtype}{integer}, \textcolor{keywordtype}{parameter} :: stdunit = stdout} \DoxyCodeLine{1115 } \DoxyCodeLine{1116 test\_layer\_fluxes = .false.} \DoxyCodeLine{1117 \textcolor{keywordflow}{do} k=1,nk} \DoxyCodeLine{1118 \textcolor{keywordflow}{if} ( f\_calc(k) /= f\_ans(k) ) \textcolor{keywordflow}{then}} \DoxyCodeLine{1119 test\_layer\_fluxes = .true.} \DoxyCodeLine{1120 \textcolor{keyword}{write}(stdunit,*) \textcolor{stringliteral}{"MOM\_lateral\_boundary\_diffusion, UNIT TEST FAILED: "}, test\_name} \DoxyCodeLine{1121 \textcolor{keyword}{write}(stdunit,10) k, f\_calc(k), f\_ans(k)} \DoxyCodeLine{1122 \textcolor{keywordflow}{elseif} (verbose) \textcolor{keywordflow}{then}} \DoxyCodeLine{1123 \textcolor{keyword}{write}(stdunit,10) k, f\_calc(k), f\_ans(k)} \DoxyCodeLine{1124 \textcolor{keywordflow}{ endif}} \DoxyCodeLine{1125 \textcolor{keywordflow}{ enddo}} \DoxyCodeLine{1126 } \DoxyCodeLine{1127 10 \textcolor{keyword}{format}(\textcolor{stringliteral}{"Layer="},i3,\textcolor{stringliteral}{" F\_calc="},f20.16,\textcolor{stringliteral}{" F\_ans"},f20.16)} \end{DoxyCode}