[pism/pism] 197d5a: Modify "-atmosphere ...,anomaly" for a 2D forcing ...

[Constantine Khrulev]

Branch: refs/heads/millennium-study-fixes
Home: https://github.com/pism/pism
Commit: 197d5abfe9c769469c404fe35a30ae550930c063
https://github.com/pism/pism/commit/197d5abfe9c769469c404fe35a30ae550930c063
Author: Constantine Khrulev <ckhr...@alaska.edu>
Date: 2021-11-30 (Tue, 30 Nov 2021)

Changed paths:
M src/coupler/atmosphere/Anomaly.cc
M src/coupler/atmosphere/Anomaly.hh

Log Message:
-----------
Modify "-atmosphere ...,anomaly" for a 2D forcing experiment

- Add -atmosphere_anomaly_temp_only

This flag restricts the effect of "-atmosphere anomaly" to air temperatures and does not
require "precipitation_anomaly" in the forcing file.

- Use the variable name "delta_T" instead of "air_temp_anomaly" (for consistency).


Commit: 94df616bc8b8b761ed19b9470c766d94802b1140
https://github.com/pism/pism/commit/94df616bc8b8b761ed19b9470c766d94802b1140
Author: Constantine Khrulev <ckhr...@alaska.edu>
Date: 2021-11-30 (Tue, 30 Nov 2021)

Changed paths:
M src/coupler/CMakeLists.txt
M src/coupler/atmosphere/Factory.cc
A src/coupler/atmosphere/PaleoPrecip2D.cc
A src/coupler/atmosphere/PaleoPrecip2D.hh

Log Message:
-----------
Implement 2D "paleo_precip" in a new modifier paleo_precip_2d

Use with the command-line option "-atmosphere_paleo_precip_2d_file forcing.nc" (this file
should contain "delta_T" in degrees Kelvin) and the configuration parameter
"atmosphere.precip_exponential_factor_for_temperature".


Compare: https://github.com/pism/pism/compare/d561c428688d...94df616bc8b8