Index: /issm/trunk-jpl/externalpackages/esmf/install.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/esmf/install.sh	(revision 25807)
+++ /issm/trunk-jpl/externalpackages/esmf/install.sh	(revision 25808)
@@ -2,25 +2,15 @@
 set -eu
 
+#DOC: https://earthsystemmodeling.org/docs/nightly/develop/ESMC_crefdoc/node5.html#SECTION05063000000000000000
+# https://cpp.hotexamples.com/examples/-/-/ESMC_MeshAddNodes/cpp-esmc_meshaddnodes-function-examples.html
+
+$ISSM_DIR/scripts/DownloadExternalPackage.sh "https://issm.ess.uci.edu/files/externalpackages/ESMF_8_0_1.tar.gz" "ESMF_8_0_1.tar.gz"
+tar -zxvf ESMF_8_0_1.tar.gz
+mv ESMF_8_0_1 esmf
 export ESMF_DIR=$ISSM_DIR/externalpackages/esmf/esmf
 export ESMF_INSTALL_PREFIX=$ISSM_DIR/externalpackages/esmf/install
-export ESMF_COMPILER=gfortran
-export ESMF_COMM=mpich2
-
-#Some cleanup
-rm -rf esmf_6_3_0rp1
-rm -rf esmf
-
-#Download from ISSM server
-$ISSM_DIR/scripts/DownloadExternalPackage.sh 'https://issm.ess.uci.edu/files/externalpackages/esmf_6_3_0rp1_src.tar.gz' 'esmf_6_3_0rp1_src.tar.gz'
-$ISSM_DIR/scripts/DownloadExternalPackage.sh 'https://issm.ess.uci.edu/files/externalpackages/docs/ESMF_refdoc.pdf' 'ESMF_refdoc.pdf'
-$ISSM_DIR/scripts/DownloadExternalPackage.sh 'https://issm.ess.uci.edu/files/externalpackages/docs/ESMF_usrdoc.pdf' 'ESMF_usrdoc.pdf'
-
-#Untar 
-tar -zxvf  esmf_6_3_0rp1_src.tar.gz
-
-#Configure esmf
-cd esmf
 
 #Compile and install esmf
+cd esmf
 if [ $# -eq 0 ]; then
 	make