diff --git a/modulefiles/gdas2gldas.wcoss2 b/modulefiles/gdas2gldas.wcoss2
deleted file mode 100644
index d257dca..0000000
--- a/modulefiles/gdas2gldas.wcoss2
+++ /dev/null
@@ -1,22 +0,0 @@
-#%Module#####################################################
-## Build module for Dell
-#############################################################
-set ver v8.0.0
-
-module load envvar/${envvar_ver:-1.0}
-module load PrgEnv-intel/${PrgEnv_intel_ver:-8.1.0}
-module load craype/${craype_ver:-2.7.10}
-module load intel/${intel_ver:-19.1.3.304}
-module load cray-mpich/${cray_mpich_ver:-8.1.9}
-
-module load w3nco/${w3nco_ver:-2.4.1}
-module load nemsio/${nemsio_ver:-2.5.2}
-module load bacio/${bacio_ver:-2.4.1}
-module load sp/${sp_ver:-2.3.3}
-
-module load netcdf/${netcdf_ver:-4.7.4}
-module load hdf5/${hdf5_ver:-1.10.6}
-module load esmf/${esmf_ver:-8.0.1}
-
-export FCOMP=ftn
-export FFLAGS="-O3 -fp-model precise -g -traceback -r8 -i4 -qopenmp -convert big_endian -assume byterecl"
diff --git a/modulefiles/gdas2gldas.wcoss2.lua b/modulefiles/gdas2gldas.wcoss2.lua
new file mode 100644
index 0000000..8595460
--- /dev/null
+++ b/modulefiles/gdas2gldas.wcoss2.lua
@@ -0,0 +1,33 @@
+help([[
+Load environment to run GLDAS on WCOSS2
+]])
+
+envvar_ver=os.getenv("envvar_ver") or "1.0"
+PrgEnv_intel_ver=os.getenv("PrgEnv_intel_ver") or "8.1.0"
+craype_ver=os.getenv("craype_ver") or "2.7.8"
+intel_ver=os.getenv("intel_ver") or "19.1.3.304"
+cray_mpich_ver=os.getenv("cray_mpich_ver") or "8.1.9"
+load(pathJoin("envvar", envvar_ver))
+load(pathJoin("PrgEnv-intel", PrgEnv_intel_ver))
+load(pathJoin("craype", craype_ver))
+load(pathJoin("intel", intel_ver))
+load(pathJoin("cray-mpich", cray_mpich_ver))
+
+w3nco_ver=os.getenv("w3nco_ver") or "2.4.1"
+nemsio_ver=os.getenv("nemsio_ver") or "2.5.2"
+bacio_ver=os.getenv("bacio_ver") or "2.4.1"
+sp_ver=os.getenv("sp_ver") or "2.3.3"
+load(pathJoin("w3nco", w3nco_ver))
+load(pathJoin("nemsio", nemsio_ver))
+load(pathJoin("bacio", bacio_ver))
+load(pathJoin("sp", sp_ver))
+
+hdf5_ver=os.getenv("hdf5_ver") or "1.10.6"
+netcdf_ver=os.getenv("netcdf_ver") or "4.7.4"
+esmf_ver=os.getenv("esmf_ver") or "8.0.1"
+
+load(pathJoin("hdf5", hdf5_ver))
+load(pathJoin("netcdf", netcdf_ver))
+load(pathJoin("esmf", esmf_ver))
+
+whatis("Description: GLDAS run environment")
diff --git a/modulefiles/gldas2gdas.wcoss2 b/modulefiles/gldas2gdas.wcoss2
deleted file mode 100644
index d257dca..0000000
--- a/modulefiles/gldas2gdas.wcoss2
+++ /dev/null
@@ -1,22 +0,0 @@
-#%Module#####################################################
-## Build module for Dell
-#############################################################
-set ver v8.0.0
-
-module load envvar/${envvar_ver:-1.0}
-module load PrgEnv-intel/${PrgEnv_intel_ver:-8.1.0}
-module load craype/${craype_ver:-2.7.10}
-module load intel/${intel_ver:-19.1.3.304}
-module load cray-mpich/${cray_mpich_ver:-8.1.9}
-
-module load w3nco/${w3nco_ver:-2.4.1}
-module load nemsio/${nemsio_ver:-2.5.2}
-module load bacio/${bacio_ver:-2.4.1}
-module load sp/${sp_ver:-2.3.3}
-
-module load netcdf/${netcdf_ver:-4.7.4}
-module load hdf5/${hdf5_ver:-1.10.6}
-module load esmf/${esmf_ver:-8.0.1}
-
-export FCOMP=ftn
-export FFLAGS="-O3 -fp-model precise -g -traceback -r8 -i4 -qopenmp -convert big_endian -assume byterecl"
diff --git a/modulefiles/gldas2gdas.wcoss2.lua b/modulefiles/gldas2gdas.wcoss2.lua
new file mode 100644
index 0000000..8595460
--- /dev/null
+++ b/modulefiles/gldas2gdas.wcoss2.lua
@@ -0,0 +1,33 @@
+help([[
+Load environment to run GLDAS on WCOSS2
+]])
+
+envvar_ver=os.getenv("envvar_ver") or "1.0"
+PrgEnv_intel_ver=os.getenv("PrgEnv_intel_ver") or "8.1.0"
+craype_ver=os.getenv("craype_ver") or "2.7.8"
+intel_ver=os.getenv("intel_ver") or "19.1.3.304"
+cray_mpich_ver=os.getenv("cray_mpich_ver") or "8.1.9"
+load(pathJoin("envvar", envvar_ver))
+load(pathJoin("PrgEnv-intel", PrgEnv_intel_ver))
+load(pathJoin("craype", craype_ver))
+load(pathJoin("intel", intel_ver))
+load(pathJoin("cray-mpich", cray_mpich_ver))
+
+w3nco_ver=os.getenv("w3nco_ver") or "2.4.1"
+nemsio_ver=os.getenv("nemsio_ver") or "2.5.2"
+bacio_ver=os.getenv("bacio_ver") or "2.4.1"
+sp_ver=os.getenv("sp_ver") or "2.3.3"
+load(pathJoin("w3nco", w3nco_ver))
+load(pathJoin("nemsio", nemsio_ver))
+load(pathJoin("bacio", bacio_ver))
+load(pathJoin("sp", sp_ver))
+
+hdf5_ver=os.getenv("hdf5_ver") or "1.10.6"
+netcdf_ver=os.getenv("netcdf_ver") or "4.7.4"
+esmf_ver=os.getenv("esmf_ver") or "8.0.1"
+
+load(pathJoin("hdf5", hdf5_ver))
+load(pathJoin("netcdf", netcdf_ver))
+load(pathJoin("esmf", esmf_ver))
+
+whatis("Description: GLDAS run environment")
diff --git a/modulefiles/gldas_forcing.wcoss2 b/modulefiles/gldas_forcing.wcoss2
deleted file mode 100644
index 98d5576..0000000
--- a/modulefiles/gldas_forcing.wcoss2
+++ /dev/null
@@ -1,16 +0,0 @@
-#%Module#####################################################
-## Build module for Dell
-#############################################################
-set ver v8.0.0
-
-module load envvar/${envvar_ver:-1.0}
-module load PrgEnv-intel/${PrgEnv_intel_ver:-8.1.0}
-module load craype/${craype_ver:-2.7.10}
-module load intel/${intel_ver:-19.1.3.304}
-module load cray-mpich/${cray_mpich_ver:-8.1.9}
-
-module load w3nco/${w3nco_ver:-2.4.1}
-module load bacio/${bacio_ver:-2.4.1}
-
-export FC=ftn
-export FOPTS="-O0 -FR"
diff --git a/modulefiles/gldas_forcing.wcoss2.lua b/modulefiles/gldas_forcing.wcoss2.lua
new file mode 100644
index 0000000..596f0d6
--- /dev/null
+++ b/modulefiles/gldas_forcing.wcoss2.lua
@@ -0,0 +1,21 @@
+help([[
+Load environment to run GLDAS on WCOSS2
+]])
+
+envvar_ver=os.getenv("envvar_ver") or "1.0"
+PrgEnv_intel_ver=os.getenv("PrgEnv_intel_ver") or "8.1.0"
+craype_ver=os.getenv("craype_ver") or "2.7.8"
+intel_ver=os.getenv("intel_ver") or "19.1.3.304"
+cray_mpich_ver=os.getenv("cray_mpich_ver") or "8.1.9"
+load(pathJoin("envvar", envvar_ver))
+load(pathJoin("PrgEnv-intel", PrgEnv_intel_ver))
+load(pathJoin("craype", craype_ver))
+load(pathJoin("intel", intel_ver))
+load(pathJoin("cray-mpich", cray_mpich_ver))
+
+w3nco_ver=os.getenv("w3nco_ver") or "2.4.1"
+bacio_ver=os.getenv("bacio_ver") or "2.4.1"
+load(pathJoin("w3nco", w3nco_ver))
+load(pathJoin("bacio", bacio_ver))
+
+whatis("Description: GLDAS run environment")
diff --git a/modulefiles/gldas_model.wcoss2 b/modulefiles/gldas_model.wcoss2
deleted file mode 100644
index 7664028..0000000
--- a/modulefiles/gldas_model.wcoss2
+++ /dev/null
@@ -1,16 +0,0 @@
-#%Module#####################################################
-## Build module for Dell
-#############################################################
-set ver v8.0.0
-
-module load envvar/${envvar_ver:-1.0}
-module load PrgEnv-intel/${PrgEnv_intel_ver:-8.1.0}
-module load craype/${craype_ver:-2.7.10}
-module load intel/${intel_ver:-19.1.3.304}
-module load cray-mpich/${cray_mpich_ver:-8.1.9}
-
-module load w3emc/${w3emc_ver:-2.7.3}
-module load w3nco/${w3nco_ver:-2.4.1}
-module load bacio/${bacio_ver:-2.4.1}
-module load sp/${sp_ver:-2.3.3}
-module load ip/${ip_ver:-3.3.3}
diff --git a/modulefiles/gldas_model.wcoss2.lua b/modulefiles/gldas_model.wcoss2.lua
new file mode 100644
index 0000000..dd6b8fc
--- /dev/null
+++ b/modulefiles/gldas_model.wcoss2.lua
@@ -0,0 +1,29 @@
+help([[
+Load environment to run GLDAS on WCOSS2
+]])
+
+envvar_ver=os.getenv("envvar_ver") or "1.0"
+PrgEnv_intel_ver=os.getenv("PrgEnv_intel_ver") or "8.1.0"
+craype_ver=os.getenv("craype_ver") or "2.7.8"
+intel_ver=os.getenv("intel_ver") or "19.1.3.304"
+cray_mpich_ver=os.getenv("cray_mpich_ver") or "8.1.9"
+load(pathJoin("envvar", envvar_ver))
+load(pathJoin("PrgEnv-intel", PrgEnv_intel_ver))
+load(pathJoin("craype", craype_ver))
+load(pathJoin("intel", intel_ver))
+load(pathJoin("cray-mpich", cray_mpich_ver))
+
+w3emc_ver=os.getenv("w3emc_ver") or "2.7.3"
+w3nco_ver=os.getenv("w3nco_ver") or "2.4.1"
+nemsio_ver=os.getenv("nemsio_ver") or "2.5.2"
+bacio_ver=os.getenv("bacio_ver") or "2.4.1"
+sp_ver=os.getenv("sp_ver") or "2.3.3"
+ip_ver=os.getenv("ip_ver") or "3.3.3"
+load(pathJoin("w3emc", w3emc_ver))
+load(pathJoin("w3nco", w3nco_ver))
+load(pathJoin("nemsio", nemsio_ver))
+load(pathJoin("bacio", bacio_ver))
+load(pathJoin("sp", sp_ver))
+load(pathJoin("ip", ip_ver))
+
+whatis("Description: GLDAS run environment")
diff --git a/modulefiles/gldas_post.wcoss2 b/modulefiles/gldas_post.wcoss2
deleted file mode 100644
index 28d9774..0000000
--- a/modulefiles/gldas_post.wcoss2
+++ /dev/null
@@ -1,18 +0,0 @@
-#%Module#####################################################
-## Build module for Dell
-#############################################################
-set ver v8.0.0
-
-module load envvar/${envvar_ver:-1.0}
-module load PrgEnv-intel/${PrgEnv_intel_ver:-8.1.0}
-module load craype/${craype_ver:-2.7.10}
-module load intel/${intel_ver:-19.1.3.304}
-module load cray-mpich/${cray_mpich_ver:-8.1.9}
-
-module load w3nco/${w3nco_ver:-2.4.1}
-module load w3emc/${w3emc_ver:-2.7.3}
-module load bacio/${bacio_ver:-2.4.1}
-module load nemsio/${nemsio_ver:-2.5.2}
-
-export FC=ftn
-export FOPTS='-O -FR -I$(NEMSIO_INC) -convert big_endian'
diff --git a/modulefiles/gldas_post.wcoss2.lua b/modulefiles/gldas_post.wcoss2.lua
new file mode 100644
index 0000000..41118c3
--- /dev/null
+++ b/modulefiles/gldas_post.wcoss2.lua
@@ -0,0 +1,25 @@
+help([[
+Load environment to run GLDAS on WCOSS2
+]])
+
+envvar_ver=os.getenv("envvar_ver") or "1.0"
+PrgEnv_intel_ver=os.getenv("PrgEnv_intel_ver") or "8.1.0"
+craype_ver=os.getenv("craype_ver") or "2.7.8"
+intel_ver=os.getenv("intel_ver") or "19.1.3.304"
+cray_mpich_ver=os.getenv("cray_mpich_ver") or "8.1.9"
+load(pathJoin("envvar", envvar_ver))
+load(pathJoin("PrgEnv-intel", PrgEnv_intel_ver))
+load(pathJoin("craype", craype_ver))
+load(pathJoin("intel", intel_ver))
+load(pathJoin("cray-mpich", cray_mpich_ver))
+
+w3emc_ver=os.getenv("w3emc_ver") or "2.7.3"
+w3nco_ver=os.getenv("w3nco_ver") or "2.4.1"
+nemsio_ver=os.getenv("nemsio_ver") or "2.5.2"
+bacio_ver=os.getenv("bacio_ver") or "2.4.1"
+load(pathJoin("w3emc", w3emc_ver))
+load(pathJoin("w3nco", w3nco_ver))
+load(pathJoin("nemsio", nemsio_ver))
+load(pathJoin("bacio", bacio_ver))
+
+whatis("Description: GLDAS run environment")
diff --git a/modulefiles/gldas_rst.wcoss2 b/modulefiles/gldas_rst.wcoss2
deleted file mode 100644
index 28d9774..0000000
--- a/modulefiles/gldas_rst.wcoss2
+++ /dev/null
@@ -1,18 +0,0 @@
-#%Module#####################################################
-## Build module for Dell
-#############################################################
-set ver v8.0.0
-
-module load envvar/${envvar_ver:-1.0}
-module load PrgEnv-intel/${PrgEnv_intel_ver:-8.1.0}
-module load craype/${craype_ver:-2.7.10}
-module load intel/${intel_ver:-19.1.3.304}
-module load cray-mpich/${cray_mpich_ver:-8.1.9}
-
-module load w3nco/${w3nco_ver:-2.4.1}
-module load w3emc/${w3emc_ver:-2.7.3}
-module load bacio/${bacio_ver:-2.4.1}
-module load nemsio/${nemsio_ver:-2.5.2}
-
-export FC=ftn
-export FOPTS='-O -FR -I$(NEMSIO_INC) -convert big_endian'
diff --git a/modulefiles/gldas_rst.wcoss2.lua b/modulefiles/gldas_rst.wcoss2.lua
new file mode 100644
index 0000000..41118c3
--- /dev/null
+++ b/modulefiles/gldas_rst.wcoss2.lua
@@ -0,0 +1,25 @@
+help([[
+Load environment to run GLDAS on WCOSS2
+]])
+
+envvar_ver=os.getenv("envvar_ver") or "1.0"
+PrgEnv_intel_ver=os.getenv("PrgEnv_intel_ver") or "8.1.0"
+craype_ver=os.getenv("craype_ver") or "2.7.8"
+intel_ver=os.getenv("intel_ver") or "19.1.3.304"
+cray_mpich_ver=os.getenv("cray_mpich_ver") or "8.1.9"
+load(pathJoin("envvar", envvar_ver))
+load(pathJoin("PrgEnv-intel", PrgEnv_intel_ver))
+load(pathJoin("craype", craype_ver))
+load(pathJoin("intel", intel_ver))
+load(pathJoin("cray-mpich", cray_mpich_ver))
+
+w3emc_ver=os.getenv("w3emc_ver") or "2.7.3"
+w3nco_ver=os.getenv("w3nco_ver") or "2.4.1"
+nemsio_ver=os.getenv("nemsio_ver") or "2.5.2"
+bacio_ver=os.getenv("bacio_ver") or "2.4.1"
+load(pathJoin("w3emc", w3emc_ver))
+load(pathJoin("w3nco", w3nco_ver))
+load(pathJoin("nemsio", nemsio_ver))
+load(pathJoin("bacio", bacio_ver))
+
+whatis("Description: GLDAS run environment")
diff --git a/sorc/build_gdas2gldas.sh b/sorc/build_gdas2gldas.sh
index 510ac8d..083dc67 100755
--- a/sorc/build_gdas2gldas.sh
+++ b/sorc/build_gdas2gldas.sh
@@ -7,13 +7,19 @@ cwd=`pwd`
 USE_PREINST_LIBS=${USE_PREINST_LIBS:-"true"}
 if [ $USE_PREINST_LIBS = true ]; then
   export MOD_PATH
-  source ../modulefiles/gdas2gldas.$target             > /dev/null 2>&1
+  module purge
+  module use ../modulefiles
+  module load gdas2gldas.$target             > /dev/null 2>&1
 else
   export MOD_PATH=${cwd}/lib/modulefiles
   if [ $target = wcoss_cray ]; then
-    source ../modulefiles/gdas2gldas.${target}_userlib > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gdas2gldas.${target}_userlib > /dev/null 2>&1
   else
-    source ../modulefiles/gdas2gldas.$target           > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gdas2gldas.$target           > /dev/null 2>&1
   fi
 fi
 
@@ -27,6 +33,9 @@ fi
 #
 cd gdas2gldas.fd
 
+export FCOMP=ftn
+export FFLAGS="-O3 -fp-model precise -g -traceback -r8 -i4 -qopenmp -convert big_endian -assume byterecl"
+
 make clean
 make
 make install
diff --git a/sorc/build_gldas2gdas.sh b/sorc/build_gldas2gdas.sh
index 20ccc8a..be6dffe 100755
--- a/sorc/build_gldas2gdas.sh
+++ b/sorc/build_gldas2gdas.sh
@@ -7,13 +7,19 @@ cwd=`pwd`
 USE_PREINST_LIBS=${USE_PREINST_LIBS:-"true"}
 if [ $USE_PREINST_LIBS = true ]; then
   export MOD_PATH
-  source ../modulefiles/gldas2gdas.$target             > /dev/null 2>&1
+  module purge
+  module use ../modulefiles
+  module load gldas2gdas.$target             > /dev/null 2>&1
 else
   export MOD_PATH=${cwd}/lib/modulefiles
   if [ $target = wcoss_cray ]; then
-    source ../modulefiles/gldas2gdas.${target}_userlib > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas2gdas.${target}_userlib > /dev/null 2>&1
   else
-    source ../modulefiles/gldas2gdas.$target           > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas2gdas.$target           > /dev/null 2>&1
   fi
 fi
 
@@ -27,6 +33,9 @@ fi
 #
 cd gldas2gdas.fd
 
+export FCOMP=ftn
+export FFLAGS="-O3 -fp-model precise -g -traceback -r8 -i4 -qopenmp -convert big_endian -assume byterecl"
+
 make clean
 make
 make install
diff --git a/sorc/build_gldas_forcing.sh b/sorc/build_gldas_forcing.sh
index 2a7387c..89ce345 100755
--- a/sorc/build_gldas_forcing.sh
+++ b/sorc/build_gldas_forcing.sh
@@ -7,13 +7,19 @@ cwd=`pwd`
 USE_PREINST_LIBS=${USE_PREINST_LIBS:-"true"}
 if [ $USE_PREINST_LIBS = true ]; then
   export MOD_PATH
-  source ../modulefiles/gldas_forcing.$target             > /dev/null 2>&1
+  module purge
+  module use ../modulefiles
+  module load gldas_forcing.$target             > /dev/null 2>&1
 else
   export MOD_PATH=${cwd}/lib/modulefiles
   if [ $target = wcoss_cray ]; then
-    source ../modulefiles/gldas_forcing.${target}_userlib > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_forcing.${target}_userlib > /dev/null 2>&1
   else
-    source ../modulefiles/gldas_forcing.$target           > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_forcing.$target           > /dev/null 2>&1
   fi
 fi
 
@@ -27,6 +33,9 @@ fi
 #
 cd gldas_forcing.fd
 
+export FC=ftn
+export FOPTS="-O0 -FR"
+
 make clean
 make
 make install
diff --git a/sorc/build_gldas_model.sh b/sorc/build_gldas_model.sh
index 0c1cfcf..a39930e 100755
--- a/sorc/build_gldas_model.sh
+++ b/sorc/build_gldas_model.sh
@@ -7,13 +7,19 @@ cwd=`pwd`
 USE_PREINST_LIBS=${USE_PREINST_LIBS:-"true"}
 if [ $USE_PREINST_LIBS = true ]; then
   export MOD_PATH
-  source ../modulefiles/gldas_model.$target             > /dev/null 2>&1
+  module purge
+  module use ../modulefiles
+  module load gldas_model.$target             > /dev/null 2>&1
 else
   export MOD_PATH=${cwd}/lib/modulefiles
   if [ $target = wcoss_cray ]; then
-    source ../modulefiles/gldas_model.${target}_userlib > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_model.${target}_userlib > /dev/null 2>&1
   else
-    source ../modulefiles/gldas_model.$target           > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_model.$target           > /dev/null 2>&1
   fi
 fi
 
diff --git a/sorc/build_gldas_post.sh b/sorc/build_gldas_post.sh
index b185234..0ad31cc 100755
--- a/sorc/build_gldas_post.sh
+++ b/sorc/build_gldas_post.sh
@@ -7,13 +7,19 @@ cwd=`pwd`
 USE_PREINST_LIBS=${USE_PREINST_LIBS:-"true"}
 if [ $USE_PREINST_LIBS = true ]; then
   export MOD_PATH
-  source ../modulefiles/gldas_post.$target             > /dev/null 2>&1
+  module purge
+  module use ../modulefiles
+  module load gldas_post.$target             > /dev/null 2>&1
 else
   export MOD_PATH=${cwd}/lib/modulefiles
   if [ $target = wcoss_cray ]; then
-    source ../modulefiles/gldas_post.${target}_userlib > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_post.${target}_userlib > /dev/null 2>&1
   else
-    source ../modulefiles/gldas_post.$target           > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_post.$target           > /dev/null 2>&1
   fi
 fi
 
@@ -24,6 +30,9 @@ fi
 
 cd gldas_post.fd
 
+export FC=ftn
+export FOPTS='-O -FR -I$(NEMSIO_INC) -convert big_endian'
+
 make clean
 make
 make install
diff --git a/sorc/build_gldas_rst.sh b/sorc/build_gldas_rst.sh
index 88de25f..3203070 100755
--- a/sorc/build_gldas_rst.sh
+++ b/sorc/build_gldas_rst.sh
@@ -7,13 +7,19 @@ cwd=`pwd`
 USE_PREINST_LIBS=${USE_PREINST_LIBS:-"true"}
 if [ $USE_PREINST_LIBS = true ]; then
   export MOD_PATH
-  source ../modulefiles/gldas_rst.$target             > /dev/null 2>&1
+  module purge
+  module use ../modulefiles
+  module load gldas_rst.$target             > /dev/null 2>&1
 else
   export MOD_PATH=${cwd}/lib/modulefiles
   if [ $target = wcoss_cray ]; then
-    source ../modulefiles/gldas_rst.${target}_userlib > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_rst.${target}_userlib > /dev/null 2>&1
   else
-    source ../modulefiles/gldas_rst.$target           > /dev/null 2>&1
+    module purge
+    module use ../modulefiles
+    module load gldas_rst.$target           > /dev/null 2>&1
   fi
 fi
 
@@ -24,6 +30,9 @@ fi
 
 cd gldas_rst.fd/noah
 
+export FC=ftn
+export FOPTS='-O -FR -I$(NEMSIO_INC) -convert big_endian'
+
 make clean
 make
 make install