Index: /issm/trunk-jpl/externalpackages/snowpack/install.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/snowpack/install.sh	(revision 15885)
+++ /issm/trunk-jpl/externalpackages/snowpack/install.sh	(revision 15885)
@@ -0,0 +1,43 @@
+#!/bin/bash
+#SNOWPACK install package:  this package is not distributed by ISSM. Please request access to the code by 
+#contacting Mathias Bavay () or logging onto http://models.slf.ch/ and registering.  Once you have a tarball 
+#of the code, please use this script to install.
+
+#we assume you have a Snowpack-*-src.tar.gz  tarball
+set -eu
+
+#Do some inquiry about the names of the tar balls: 
+source_tar=`ls Snowpack-*-src.tar.gz`
+source_version=`echo $source_tar | sed 's/Snowpack-//g' | sed 's/-src.tar.gz//g'`
+
+if [[ $source_tar == "" ]]; then 
+	echo "Could not identify a tar ball for the source code, name should be Snowpack-*-src.tar.gz"
+	exit 1
+fi
+if [[ $source_version == "" ]]; then 
+	echo "Could not identify a tar ball version for the source code"
+	exit 1
+fi
+
+#Some cleanup
+rm -rf src install Snowpack-$source_version
+
+#First deal with source code 
+tar -zxvf  $source_tar
+mv Snowpack-$source_version/usr src
+rm -rf Snowpack-$source_version
+
+#Reset makefile: 
+cd src && rm -rf CMakeCache.txt 
+cmake -DCMAKE_INSTALL_PREFIX:PATH=$ISSM_DIR/externalpackages/snowpack/install \
+	-DMETEOIO_INCLUDE_DIR:PATH=$ISSM_DIR/externalpackages/meteoio/install/include \
+	-DMETEOIO_LIBRARY:PATH=$ISSM_DIR/externalpackages/meteoio/install/lib/libmeteoio.dylib\
+	-DCMAKE_VERBOSE_MAKEFILE=true \
+	.
+
+#Compile
+if [ $# -eq 0 ]; then
+	make  all install
+else
+	make -j $1  all install
+fi