Index: /issm/trunk-jpl/test/MITgcm/get_mitgcm_dngoldberg.sh
===================================================================
--- /issm/trunk-jpl/test/MITgcm/get_mitgcm_dngoldberg.sh	(revision 23881)
+++ /issm/trunk-jpl/test/MITgcm/get_mitgcm_dngoldberg.sh	(revision 23881)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [ -e ~/.bashrc ]; then 
+	source ~/.bashrc
+fi
+
+# Download fresh copy of MITgcm
+cd ../MITgcm/
+if [ ! -d install_dngoldberg ]; then
+    source install_dngoldberg.sh
+else
+    cd install_dngoldberg
+    git pull
+    cd ..
+fi
Index: /issm/trunk-jpl/test/MITgcm/install_dngoldberg.sh
===================================================================
--- /issm/trunk-jpl/test/MITgcm/install_dngoldberg.sh	(revision 23881)
+++ /issm/trunk-jpl/test/MITgcm/install_dngoldberg.sh	(revision 23881)
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+#Some cleanup
+rm -rf install_dngoldberg
+
+#Download code from server
+git clone https://github.com/dngoldberg/MITgcm
+cd MITgcm
+git checkout branch_remeshing
+cd ..
+
+#Move
+mv MITgcm install_dngoldberg
Index: /issm/trunk-jpl/test/NightlyRun/test4002.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test4002.m	(revision 23880)
+++ /issm/trunk-jpl/test/NightlyRun/test4002.m	(revision 23881)
@@ -8,5 +8,5 @@
 %To download and recompile MITgcm from scratch:
 !rm -rf $ISSM_DIR/test/MITgcm/install
-!rm -rf $ISSM_DIR/test/MITgcm/build
+!rm -rf $ISSM_DIR/test/MITgcm/build/*
 !rm $ISSM_DIR/test/MITgcm/code/SIZE.h
 
Index: /issm/trunk-jpl/test/NightlyRun/test4003.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test4003.m	(revision 23880)
+++ /issm/trunk-jpl/test/NightlyRun/test4003.m	(revision 23881)
@@ -4,10 +4,10 @@
 %Script control parameters
 steps=[1 2 3 4 5 6 7 8 9 10 11 12];
+steps=[1 2 3 4];
 final_time=1/365;
 
 %To download and recompile MITgcm from scratch:
-rm -rf $ISSM_DIR/test/MITgcm/install
-rm -rf $ISSM_DIR/test/MITgcm/build
-rm $ISSM_DIR/test/MITgcm/code/SIZE.h
+!rm -rf $ISSM_DIR/test/MITgcm/install_dngoldberg
+!rm -rf $ISSM_DIR/test/MITgcm/build/*
 
 %Organizer
@@ -131,5 +131,5 @@
 % {{{ GetMITgcm: 
 if perform(org,'GetMITgcm'),
-  system([pwd '/../MITgcm/get_mitgcm.sh']);
+  system([pwd '/../MITgcm/get_mitgcm_dngoldberg.sh']);
 end
 % }}}