FMS-2023.02 release

[jkbk2004]

Description

1. Code changes are needed to update with the new version of FMS-2023.02. See the release notes here: https://github.com/NOAA-GFDL/FMS/releases/tag/2023.02
2. Old fmsio has been deprecated and will only be compiled with the flag “use_deprecated_io”.
3. A GFDL branch was created: https://github.com/laurenchilutti/GFDL_atmos_cubed_sphere/tree/deprecated_io_emc

Changes in the above feature branch:

1. model/multi_gases.F90: optional read multi gas namelist
2. minor update to use fms2_io_mod/file_exists, fms_io_mod/file_exist in tools/fv_iau_mod.F90 and fv_restart.F90

[XiaqiongZhou-NOAA]

@jkbk2004 : Lauren's GFDL dycore branch has the following two commits related to FMS 2023.02 release:

1. remove deprecated fms function from multi_gases · laurenchilutti/GFDL_atmos_cubed_sphere@e0f6a20 (github.com)
2. removing remaining old fms functions · laurenchilutti/GFDL_atmos_cubed_sphere@f83302b (github.com)

What do you mean about #4 about a new time scale Rayleigh damping et al? They are already in dev/emc dynamic core if you mean about the parameter "fast_tau_w_sec" ?

[jkbk2004]

@jkbk2004 : Lauren's GFDL dycore branch has the following two commits related to FMS 2023.02 release:

1. remove deprecated fms function from multi_gases · laurenchilutti/GFDL_atmos_cubed_sphere@e0f6a20 (github.com)
2. removing remaining old fms functions · laurenchilutti/GFDL_atmos_cubed_sphere@f83302b (github.com)

What do you mean about #4 about a new time scale Rayleigh damping et al? They are already in dev/emc dynamic core if you mean about the parameter "fast_tau_w_sec" ?

[jkbk2004]

@jkbk2004 : Lauren's GFDL dycore branch has the following two commits related to FMS 2023.02 release:

1. remove deprecated fms function from multi_gases · laurenchilutti/GFDL_atmos_cubed_sphere@e0f6a20 (github.com)
2. removing remaining old fms functions · laurenchilutti/GFDL_atmos_cubed_sphere@f83302b (github.com)

What do you mean about #4 about a new time scale Rayleigh damping et al? They are already in dev/emc dynamic core if you mean about the parameter "fast_tau_w_sec" ?

I just diff the difference of each routine at core level. So, are the parameters pretty much rearranged?

[XiaqiongZhou-NOAA]

Which version of dev/emc are you using?
Check line 701 here:
https://github.com/NOAA-GFDL/GFDL_atmos_cubed_sphere/blob/dev/emc/model/fv_arrays.F90

[jkbk2004]

Which version of dev/emc are you using? Check line 701 here: https://github.com/NOAA-GFDL/GFDL_atmos_cubed_sphere/blob/dev/emc/model/fv_arrays.F90

Sorry! sounds like I am pointing to wrong hash. Let me re-write the issue.

[jkbk2004]

@laurenchilutti @XiaqiongZhou-NOAA one question about line 44 of molecular_diffusion.F90 in the deprecated_io_emc branch. It contains use fms_mod, only: check_nml_error, open_namelist_file, close_file. Does it need to clean up as multi_gases.F90 line 45 ?

[laurenchilutti]

@laurenchilutti @XiaqiongZhou-NOAA one question about line 44 of molecular_diffusion.F90 in the deprecated_io_emc branch. It contains use fms_mod, only: check_nml_error, open_namelist_file, close_file. Does it need to clean up as multi_gases.F90 line 45 ?

Yes, the same changes from multi_gases.F90 will need to be applied to any files that open namelist files with the open_namelist_file and close_file subroutines from fms.