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NERSC Directory Change Notice Due to project's name change at NERSC from 'ACME' to 'E3SM' and NERSC’s file system update, the directory ' |
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| File | Tool | Type | Note |
|---|---|---|---|
| ncks, ncremap | NCO | ||
| mapping files and mesh template files | TempestRemap | C++ | GenerateCSMesh: make cubed sphere Exodus (.g) files (spectral element "np" grid) |
| RRM Exodus (.g) mesh files | SquadGen | C++ | |
| topo files | homme_tool | Fortran | Included with E3SM. Should build and run on any system which can run the HOMME_P24.f19_g16_rx1.A test Generate (obsolete) SCRIP files for the spectral element "np" dual grid Used for topo smoothing for both FV "pg" and SE "np" grids. Can also do parallel interpolation from SE np4 grid to any SCRIP grid |
| topo files | cube_to_target | Fortran | NCAR utility for generating unsmoothed topography from high-res USGF data, and generating surface roughness fields from smoothed topography |
| mapping files | ESMF_Regridweightgen | Make FV->FV mapping files from SCRIP grid template files Only tool which supports the montone 2nd order "bilin" map | |
| CIME and ELM tools |
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TempestRemap needs to be built from source from the Github repository. This is straightforward on Cori and Edison. Note that a parallel version of netCDF should be used. This can be accomplished on cori/edison be executing module swap cray-netcdf cray-netcdf-hdf5parallel or by sourcing an env_mach_specific.sh from a working case on the target machine before building. Then,
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- land grid descriptor file in SCRIP format
- ESMF_RegridWeightGen
- geographic distribution for each land surface type along with grid descriptor files for each of those surface types
- mkmapdata.sh (found in components/clm/tools/shared/mkmapdata/)
- mksurfdata.pl (found in components/clm/tools/clm4_5/mksurfdata_map/)
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- TempestRemap for generating uniform grids
(in Paul’s external git repo - may have its own tests?) - SQuadGen for generating RRM grids
(in Paul’s external repo - may have its own tests?) - No longer needed:
runrun_dualgrid.sh to obtain scrip and latlon files(in PreAndPostProcessingScripts repo; uses a matlab file). makegrid.jobfor generating dualgrid and latlon files (incomponents/homme/tests/template, may have its own tests?)- Replaced by "homme_tool", tests added 2020/5
smoothtopo.jobfor applying dycore-specific smoothing to topography (incomponents/homme/tests/template, may have its own tests?)- Replaced by "homme_tool", tests added, 2020/5
- run ncremap (an NCO command) to generate mapping files
- components/cam/tools/topo_tool/cube_to_target
cime/tools/mapping/gen_domain_files- mksurfdata.pl to generate the namelist needed to make fsurdat file
- use mksurfdata_map for fsurdat
- use the interpic_new tool to regrid atmos state to new grid for initial condition
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