diff --git a/drof/cime_config/config_component.xml b/drof/cime_config/config_component.xml
index 1db777be..7c0ce7b2 100644
--- a/drof/cime_config/config_component.xml
+++ b/drof/cime_config/config_component.xml
@@ -13,7 +13,7 @@
   -->
 
   <description modifier_mode="1">
-    <desc rof="DROF[%NULL][%NYF][%IAF][%IAFAIS00][%IAFAIS45][%IAFAIS55][%CPLHIST][%JRA][%JRA-1p4-2018][%JRA-1p4-2018-AIS0ICE][%JRA-1p4-2018-AIS0LIQ][%JRA-1p4-2018-AIS0ROF][%JRA-1p5-2023][%JRA-RYF8485][%JRA-RYF9091][%JRA-RYF0304]">Data runoff model</desc>
+    <desc rof="DROF[%NULL][%NYF][%IAF][%IAFAIS00][%IAFAIS45][%IAFAIS55][%CPLHIST][%JRA][%JRA-1p4-2018][%JRA-1p4-2018-AIS0ICE][%JRA-1p4-2018-AIS0LIQ][%JRA-1p4-2018-AIS0ROF][%JRA-1p5-2023][%JRA-RYF8485][%JRA-RYF9091][%JRA-RYF0304][%GLOFAS]">Data runoff model</desc>
     <desc option="NULL"     >NULL mode</desc>
     <desc option="NYF"      >COREv2 normal year forcing:</desc>
     <desc option="IAF"      >COREv2 interannual year forcing:</desc>
@@ -30,6 +30,7 @@
     <desc option="JRA-RYF8485">JRA55 Repeat Year Forcing v1.3 1984-1985</desc>
     <desc option="JRA-RYF9091">JRA55 Repeat Year Forcing v1.3 1990-1991</desc>
     <desc option="JRA-RYF0304">JRA55 Repeat Year Forcing v1.3 2003-2004</desc>
+    <desc option="GLOFAS">GLOFAS Regional domain</desc>
   </description>
 
   <entry id="COMP_ROF">
@@ -43,9 +44,10 @@
 
   <entry id="DROF_MODE">
     <type>char</type>
-    <valid_values>CPLHIST,DIATREN_ANN_RX1,DIATREN_IAF_RX1,DIATREN_IAF_AIS00_RX1,DIATREN_IAF_AIS45_RX1,DIATREN_IAF_AIS55_RX1,IAF_JRA,IAF_JRA_1p4_2018,IAF_JRA_1p4_2018_AIS0ICE,IAF_JRA_1p4_2018_AIS0LIQ,IAF_JRA_1p4_2018_AIS0ROF,IAF_JRA_1p5_2023,RYF8485_JRA,RYF9091_JRA,RYF0304_JRA,NULL</valid_values>
+    <valid_values>CPLHIST,DIATREN_ANN_RX1,DIATREN_IAF_RX1,DIATREN_IAF_AIS00_RX1,DIATREN_IAF_AIS45_RX1,DIATREN_IAF_AIS55_RX1,IAF_JRA,IAF_JRA_1p4_2018,IAF_JRA_1p4_2018_AIS0ICE,IAF_JRA_1p4_2018_AIS0LIQ,IAF_JRA_1p4_2018_AIS0ROF,IAF_JRA_1p5_2023,RYF8485_JRA,RYF9091_JRA,RYF0304_JRA,GLOFAS,NULL</valid_values>
     <default_value>DIATREN_ANN_RX1</default_value>
     <values match="last">
+      <value compset="_DROF%GLOFAS">GLOFAS</value>
       <value compset="_DROF%NULL">NULL</value>
       <value compset="_DROF%NYF" >DIATREN_ANN_RX1</value>
       <value compset="_DROF%NYFAIS00" >DIATREN_ANN_AIS00_RX1</value>
diff --git a/drof/cime_config/namelist_definition_drof.xml b/drof/cime_config/namelist_definition_drof.xml
index ff3d402b..c393f684 100644
--- a/drof/cime_config/namelist_definition_drof.xml
+++ b/drof/cime_config/namelist_definition_drof.xml
@@ -25,6 +25,7 @@
       <value drof_mode="RYF8485_JRA"          >rof.ryf8485_jra</value>
       <value drof_mode="RYF9091_JRA"          >rof.ryf9091_jra</value>
       <value drof_mode="RYF0304_JRA"          >rof.ryf0304_jra</value>
+      <value drof_mode="GLOFAS"               >rof.glofas</value>
     </values>
   </entry>
 
@@ -45,7 +46,7 @@
     </values>
   </entry>
 
-  <entry id="model_meshfile"> 
+  <entry id="model_meshfile">
     <type>char</type>
     <category>streams</category>
     <input_pathname>abs</input_pathname>
diff --git a/drof/cime_config/stream_definition_drof.xml b/drof/cime_config/stream_definition_drof.xml
index 1c87e690..41d120a0 100644
--- a/drof/cime_config/stream_definition_drof.xml
+++ b/drof/cime_config/stream_definition_drof.xml
@@ -635,4 +635,35 @@
     <stream_readmode>single</stream_readmode>
   </stream_entry>
 
+    <stream_entry name="rof.glofas">
+    <stream_meshfile>
+      <meshfile>$DIN_LOC_ROOT/ocn/mom/croc/rof/glofas/dis24/GLOFAS_esmf_mesh_v4.nc</meshfile>
+    </stream_meshfile>
+    <stream_datafiles>
+      <file first_year="1979" last_year="2024">$DIN_LOC_ROOT/ocn/mom/croc/rof/glofas/dis24/merged_yearly_nc3_files/GloFAS_%y.nc</file>
+    </stream_datafiles>
+    <stream_datavars>
+      <var>runoff  Forr_rofl</var>
+    </stream_datavars>
+    <stream_lev_dimname>null</stream_lev_dimname>
+    <stream_mapalgo>
+      <mapalgo>bilinear</mapalgo>
+    </stream_mapalgo>
+    <stream_vectors>null</stream_vectors>
+    <stream_year_align>1979</stream_year_align>
+    <stream_year_first>1979</stream_year_first>
+    <stream_year_last>2024</stream_year_last>
+    <stream_offset>0</stream_offset>
+    <stream_tintalgo>
+      <tintalgo>upper</tintalgo>
+    </stream_tintalgo>
+    <stream_taxmode>
+      <taxmode>cycle</taxmode>
+    </stream_taxmode>
+    <stream_dtlimit>
+      <dtlimit>3.0</dtlimit>
+    </stream_dtlimit>
+    <stream_readmode>single</stream_readmode>
+  </stream_entry>
+
 </stream_data>