Merge GCM v12 codebase into develop - #91
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…drabenh/gcm_v12-rc1
…peter Fix uninit variables in Solar
…t for solar and irrad
…per_band_instrumentation # Conflicts: # GEOS_RadiationShared/rad_utils.F90 # GEOSirrad_GridComp/GEOS_IrradGridComp.F90 # GEOSsolar_GridComp/GEOS_SolarGridComp.F90
…into feature/sdrabenh/gcm_v12-rc1
…per_band_instrumentation-merge-scott
…nto feature/sdrabenh/gcm_v12-rc1
…per_band_instrumentation-merge-scott
…trumentation-merge-scott Add per-band output for RRTMGP as well
v12: Fix issue with COT calculations
…ed polymorphic dummy In PROCESS_RRTMGP_BLOCK, aer_props is only allocated when need_aer_optical_props is true. Passing an unallocated polymorphic class allocatable to a non-allocatable dummy argument (as compute_rte_sw was doing) is undefined behaviour and caused a runtime crash when aerosols were inactive. Fix: remove aer_props and need_aer_optical_props from compute_rte_sw's interface; perform the aer_props%increment(optical_props) call at the PROCESS_RRTMGP_BLOCK call site, guarded by the need_aer_optical_props check, where aer_props is known to be allocated.
Passing an unallocated polymorphic allocatable to a non-allocatable dummy argument is undefined behaviour. Guard the call with need_aer_optical_props so aer_props is always allocated when passed.
Add OpenMP hybrid parallelism to RRTMGP shortwave block loop
Replace two-phase nBlocks+partial_block pattern with ceiling division so every iteration is structurally identical. Per-block objects (optical props, sources, cloud/aer scratch arrays) now allocated at top of each iteration and freed at bottom. Prerequisite for subroutine extraction and OMP PARALLEL DO.
Move aerosol optical property loading and normalization out of the block loop body into a module-level sibling subroutine. Call site guarded by need_dirty_optical_props so aer_props is always allocated when passed.
… compute_lw_cloud_optics_mcica
Add OpenMP hybrid parallelism to RRTMGP-LW block loop in LW_Driver
Update current v12 with v1.12.0
sdrabenh
added
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This was referenced May 26, 2026
mathomp4
marked this pull request as ready for review
May 27, 2026 14:18
mathomp4
approved these changes
May 27, 2026
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DNA label added because this PR is part of a suite of updates from the long-lived GCM v12 development branches that must now be merged into "develop" branches. These should all be taken together: