From a4971de37bcabfccca354734d00dd835b094b27d Mon Sep 17 00:00:00 2001
From: Gregory Lemieux <glemieux@users.noreply.github.com>
Date: Fri, 28 Jun 2024 14:49:55 -0600
Subject: [PATCH] add description to flandusepftdat definition

---
 bld/namelist_files/namelist_definition_ctsm.xml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/bld/namelist_files/namelist_definition_ctsm.xml b/bld/namelist_files/namelist_definition_ctsm.xml
index c12cb75ab6..fd3020f320 100644
--- a/bld/namelist_files/namelist_definition_ctsm.xml
+++ b/bld/namelist_files/namelist_definition_ctsm.xml
@@ -826,7 +826,13 @@ types to vary over time.
 
 <entry id="flandusepftdat" type="char*256" category="datasets"
        input_pathname="abs" group="clm_inparm" valid_values="" >
-Full pathname of fates landuse x pft static data map.
+Full pathname of fates landuse x pft association static data map.  
+The file associates land use types with pfts across a static global map.
+This file is necessary for running FATES with use_fates_luh, 
+use_fates_nocomp, and use_fates_fixedbiogeo engaged.  The file is output
+by the FATES land use data tool (https://github.com/NGEET/tools-fates-landusedata)
+which processes the raw land use data from the THEMIS tool data sets
+(https://doi.org/10.5065/29s7-7b41)
 </entry>
 
 <entry id="use_luna" type="logical" category="physics"