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Add DATM_YR_END_FILENAME xml variable for PLUMBER2 #416

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Merged
ekluzek merged 4 commits into from
Jul 23, 2026
Merged

Add DATM_YR_END_FILENAME xml variable for PLUMBER2 #416

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3e61152
Add DATM_YR_END_FILENAME xml variable for PLUMBER2
olyson Jun 25, 2026
9e058a0
dtlimit for HIST and 2000 (spinup)
olyson Jun 26, 2026
15563de
Change required to get transient to run the last time step
olyson Jul 7, 2026
488211b
Merge branch 'main' into PLUMBER
ekluzek Jul 23, 2026
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9 changes: 9 additions & 0 deletions datm/cime_config/config_component.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -326,6 +326,15 @@
<desc>Start year listed in PLUMBER2 filenames for certain datm_modes. Currently only used in PLUMBER2; leave as the default value (9999) for other cases.</desc>
</entry>

<entry id="DATM_YR_END_FILENAME">
<type>integer</type>
<valid_values></valid_values>
<default_value>9999</default_value>
<group>run_component_datm</group>
<file>env_run.xml</file>
<desc>End year listed in PLUMBER2 filenames for certain datm_modes. Currently only used in PLUMBER2; leave as the default value (9999) for other cases.</desc>
</entry>

<entry id="DATM_YR_END">
<type>integer</type>
<valid_values></valid_values>
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7 changes: 4 additions & 3 deletions datm/cime_config/stream_definition_datm.xml
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Expand Up @@ -365,7 +365,7 @@
<meshfile>none</meshfile>
</stream_meshfile>
<stream_datafiles>
<file first_year="$DATM_YR_START" last_year="$DATM_YR_END">$DIN_LOC_ROOT/atm/datm7/CLM1PT_data/PLUMBER2/${PLUMBER2SITE}/CLM1PT_data/CTSM_DATM_${PLUMBER2SITE}_${DATM_YR_START_FILENAME}-${DATM_YR_END}.nc</file>
<file first_year="$DATM_YR_START" last_year="$DATM_YR_END">$DIN_LOC_ROOT/atm/datm7/CLM1PT_data/PLUMBER2/${PLUMBER2SITE}/CLM1PT_data/CTSM_DATM_${PLUMBER2SITE}_${DATM_YR_START_FILENAME}-${DATM_YR_END_FILENAME}.nc</file>
</stream_datafiles>
<stream_datavars>
<var>ZBOT Sa_z</var>
Expand All @@ -391,10 +391,11 @@
</stream_tintalgo>
<stream_taxmode>
<taxmode >cycle</taxmode>
<taxmode compset="HIST">limit</taxmode>
<taxmode compset="HIST">extend</taxmode>
</stream_taxmode>
<stream_dtlimit>
<dtlimit>1.5</dtlimit>
<dtlimit compset="2000">50.0</dtlimit>
<dtlimit compset="HIST">1.e30</dtlimit>
</stream_dtlimit>
<stream_readmode>single</stream_readmode>
</stream_entry>
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3 changes: 3 additions & 0 deletions doc/source/datm.rst
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Expand Up @@ -196,6 +196,9 @@ DATM_YR_START
DATM_YR_START_FILENAME
- Start year listed in PLUMBER2 filename

DATM_YR_END_FILENAME
- End year listed in PLUMBER2 filename

DATM_YR_END
- Ending year to loop data over

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