Open samsrabin opened 9 months ago
(This was originally filed as ESCOMP/CTSM#2301, but during the SE meeting yesterday it was suggested this might be a CDEPS issue.)
When setting up an SSP case with anomaly forcings requested, by default it gets rcp45 anomalies, regardless of SSP requested.
CTSM version you are using: ctsm5.1.dev159 CDEPS version you are using: cdeps1.0.24 See also Externals.cfg.
ctsm5.1.dev159
cdeps1.0.24
Does this bug cause significantly incorrect results in the model's science? Yes, if not manually corrected.
Configurations affected: Probably any SSP compset where anomaly forcings are created. Tested with ssp245, ssp370, and ssp585.
Tested on Derecho with the bash script /glade/u/home/samrabin/ctsm_cdeps_ssp-temperature/setup_case.sh, which
/glade/u/home/samrabin/ctsm_cdeps_ssp-temperature/setup_case.sh
245
anomaly_forcing = 'Anomaly.Forcing.Temperature'
user_nl_datm
Anomaly.Forcing.Temperature
CaseDocs/datm.streams.xml
No matter what SSP is specified, datm.streams.xml has this:
datm.streams.xml
<stream_info name="Anomaly.Forcing.Temperature"> <taxmode>cycle</taxmode> <tintalgo>nearest</tintalgo> <readmode>single</readmode> <mapalgo>bilinear</mapalgo> <dtlimit>1.5</dtlimit> <year_first>2006</year_first> <year_last>2300</year_last> <year_align>2006</year_align> <vectors>null</vectors> <meshfile>/glade/campaign/cesm/cesmdata/inputdata/atm/datm7/anomaly_forcing/domain.permafrostRCN_P2.c2013.nc</meshfile> <lev_dimname>null</lev_dimname> <datafiles> <file>/glade/campaign/cesm/cesmdata/inputdata/atm/datm7/anomaly_forcing/af.tas.ccsm4.rcp45.2006-2300.nc</file> </datafiles> <datavars> <var>tas Sa_tbot_af</var> </datavars> <offset>0</offset> </stream_info>
@ekluzek noted that CTSM SEs will do this. @samsrabin noted this seems like an easy fix, but a bad bug. Can we do sooner, rather than later?
(This was originally filed as ESCOMP/CTSM#2301, but during the SE meeting yesterday it was suggested this might be a CDEPS issue.)
Brief summary of bug
When setting up an SSP case with anomaly forcings requested, by default it gets rcp45 anomalies, regardless of SSP requested.
General bug information
CTSM version you are using:
ctsm5.1.dev159
CDEPS version you are using:cdeps1.0.24
See also Externals.cfg.Does this bug cause significantly incorrect results in the model's science? Yes, if not manually corrected.
Configurations affected: Probably any SSP compset where anomaly forcings are created. Tested with ssp245, ssp370, and ssp585.
Important details of your setup / configuration so we can reproduce the bug
Tested on Derecho with the bash script
/glade/u/home/samrabin/ctsm_cdeps_ssp-temperature/setup_case.sh
, which245
);anomaly_forcing = 'Anomaly.Forcing.Temperature'
inuser_nl_datm
;Anomaly.Forcing.Temperature
inCaseDocs/datm.streams.xml
.Important output or errors that show the problem
No matter what SSP is specified,
datm.streams.xml
has this: