mom_diag_mediator::downsample_mask subroutine subroutine mom_diag_mediator::downsample_mask::downsample_mask_2d (field_in, field_out, dl, isc_o, jsc_o, isc_d, iec_d, jsc_d, jec_d, isd_d, ied_d, jsd_d, jed_d) downsample_mask_2d field_in field_in field_out field_out dl dl isc_o isc_o jsc_o jsc_o isc_d isc_d iec_d iec_d jsc_d jsc_d jec_d jec_d isd_d isd_d ied_d ied_d jsd_d jsd_d jed_d jed_d Allocate and compute the 2d down sampled mask The masks are down sampled based on a minority rule, i.e., a coarse cell is open (1) if at least one of the sub-cells are open, otherwise it's closed (0) field_in Original field to be down sampled field_out Down sampled field dl Level of down sampling isc_o Original i-start index jsc_o Original j-start index isc_d Computational i-start index of down sampled data iec_d Computational i-end index of down sampled data jsc_d Computational j-start index of down sampled data jec_d Computational j-end index of down sampled data isd_d Computational i-start index of down sampled data ied_d Computational i-end index of down sampled data jsd_d Computational j-start index of down sampled data jed_d Computational j-end index of down sampled data subroutine subroutine mom_diag_mediator::downsample_mask::downsample_mask_3d (field_in, field_out, dl, isc_o, jsc_o, isc_d, iec_d, jsc_d, jec_d, isd_d, ied_d, jsd_d, jed_d) downsample_mask_3d field_in field_in field_out field_out dl dl isc_o isc_o jsc_o jsc_o isc_d isc_d iec_d iec_d jsc_d jsc_d jec_d jec_d isd_d isd_d ied_d ied_d jsd_d jsd_d jed_d jed_d Allocate and compute the 3d down sampled mask The masks are down sampled based on a minority rule, i.e., a coarse cell is open (1) if at least one of the sub-cells are open, otherwise it's closed (0) field_in Original field to be down sampled field_out down sampled field dl Level of down sampling isc_o Original i-start index jsc_o Original j-start index isc_d Computational i-start index of down sampled data iec_d Computational i-end index of down sampled data jsc_d Computational j-start index of down sampled data jec_d Computational j-end index of down sampled data isd_d Computational i-start index of down sampled data ied_d Computational i-end index of down sampled data jsd_d Computational j-start index of down sampled data jed_d Computational j-end index of down sampled data Down sample the mask of a field. mom_diag_mediator::downsample_maskdownsample_mask_2d mom_diag_mediator::downsample_maskdownsample_mask_3d