From 6cfad97cd737bc91f468092b1de9e565fa047749 Mon Sep 17 00:00:00 2001
From: Erin Thomas <ethomas@lanl.gov>
Date: Wed, 6 Nov 2024 15:13:44 -0600
Subject: [PATCH] add wav2atm smap

---
 driver-mct/cime_config/config_component.xml   | 17 ++++++++++
 .../cime_config/namelist_definition_drv.xml   | 31 +++++++++++++++++++
 2 files changed, 48 insertions(+)

diff --git a/driver-mct/cime_config/config_component.xml b/driver-mct/cime_config/config_component.xml
index b917809f6fab..22383ce6003b 100644
--- a/driver-mct/cime_config/config_component.xml
+++ b/driver-mct/cime_config/config_component.xml
@@ -1518,6 +1518,23 @@
     <desc>atm2wav state mapping file decomp type</desc>
   </entry>
 
+  <entry id="WAV2ATM_SMAPNAME">
+    <type>char</type>
+    <default_value>idmap</default_value>
+    <group>run_domain</group>
+    <file>env_run.xml</file>
+    <desc>wav2atm state mapping file</desc>
+  </entry>
+
+  <entry id="WAV2ATM_SMAPTYPE">
+    <type>char</type>
+    <valid_values>X,Y</valid_values>
+    <default_value>Y</default_value>
+    <group>run_domain</group>
+    <file>env_run.xml</file>
+    <desc>wav2atm state mapping file decomp type</desc>
+  </entry>
+
   <entry id="OCN2ATM_FMAPNAME">
     <type>char</type>
     <default_value>idmap</default_value>
diff --git a/driver-mct/cime_config/namelist_definition_drv.xml b/driver-mct/cime_config/namelist_definition_drv.xml
index b45bfaed75df..a9e28d9a80a7 100644
--- a/driver-mct/cime_config/namelist_definition_drv.xml
+++ b/driver-mct/cime_config/namelist_definition_drv.xml
@@ -4928,6 +4928,37 @@
     </values>
   </entry>
 
+  <entry id="wav2atm_smapname"    modify_via_xml="WAV2ATM_SMAPNAME">
+    <type>char</type>
+    <category>mapping</category>
+    <input_pathname>abs</input_pathname>
+    <group>seq_maps</group>
+    <desc>
+      atm to wav state mapping file for states
+    </desc>
+    <values>
+      <value>$WAV2ATM_SMAPNAME</value>
+    </values>
+  </entry>
+
+  <entry id="wav2atm_smaptype"    modify_via_xml="WAV2ATM_SMAPTYPE">
+    <type>char</type>
+    <category>mapping</category>
+    <group>seq_maps</group>
+    <desc>
+      The type of mapping desired, either "source" or "destination" mapping.
+      X is associated with rearrangement of the source grid to the
+      destination grid and then local mapping.  Y is associated with mapping
+      on the source grid and then rearrangement and sum to the destination
+      grid.
+    </desc>
+    <values>
+      <value>$WAV2ATM_SMAPTYPE</value>
+      <value bfbflag="on">X</value>
+    </values>
+  </entry>
+
+
   <entry id="ocn2wav_smapname"    modify_via_xml="OCN2WAV_SMAPNAME">
     <type>char</type>
     <category>mapping</category>