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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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The Exodus file contains only information about the position of the spectral element on the sphere. For SE aware utilities such as TempestRemap, they can use the polynomial order and the reference element map to fill in necessary data such as the locations of the nodal GLL points. For non-SE aware utilities, we need additional meta data, described in the next section.
2A. Generate
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control volume mesh files for E3SM v2 "pg2" grids
Requirements:
exodus mesh file
TempestRemap
In E3SM v2, we will be switching switched to running physics on a FV pg2 grid and mapping files between the atmosphere and other components will be FV to FV type maps using the pg2 grids. These can be generated by TempestRemap directly from the exodus mesh file:
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exodus mesh file
Matlab or Fortran utility.
Note: in E3SM v2, we will be switching switched to running physics on a FV pg2 grid and mapping files between the atmosphere and other components will be FV to FV type maps using the pg2 grids. The spectral element "np4" grid is still used internally by the dynamics and for initial conditions, so the metadata described in this section is still needed for some analysis and preparation of initial conditions.
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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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