chgres.F90 File Reference

Initialize an FV3 model run. More...

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Functions/Subroutines
program	chgres
	Initialize an FV3 model run. More...

Detailed Description

Initialize an FV3 model run.

Author

George Gayno NOAA/EMC

Definition in file chgres.F90.

Function/Subroutine Documentation

program chgres

(

)

Initialize an FV3 model run.

Initialize an FV3 run using history or restart data from another FV3 run, the spectral GFS, and a few other models. Converts atmospheric, surface and nst data.

This file reads a configuration namelist.

Link the configuration namelist to ./fort.41. Then run the program with a multiple of six mpi tasks (an ESMF library requirement for fv3 cubed sphere grids).

Note

For variable names “input” refers to the data input to the program (i.e., GRIB2, NEMSIO, NetCDF). “Target” refers to the target or FV3 model grid.

Author

George Gayno NOAA/EMC

Returns

0 for success, error code otherwise.

Definition at line 24 of file chgres.F90.

References atmosphere::atmosphere_driver(), model_grid::cleanup_input_target_grid_data(), model_grid::define_input_grid(), model_grid::define_target_grid(), error_handler(), program_setup::read_setup_namelist(), program_setup::read_varmap(), and surface::surface_driver().