diff --git a/Build/cmake_with_netcdf.sh b/Build/cmake_with_netcdf.sh
index b4f19785..98c33981 100755
--- a/Build/cmake_with_netcdf.sh
+++ b/Build/cmake_with_netcdf.sh
@@ -1,10 +1,24 @@
-
+CXX_cmake=mpicxx
+C_cmake=mpicx
+FC_cmake=mpifort
+if [ "$NERSC_HOST" == "perlmutter" ]
+then
+# See https://docs.nersc.gov/development/compilers/wrappers/#hpe-cray-compiler-wrappers
+     source saul-env.sh
+     CXX_cmake=CC
+     C_cmake=cc
+     FC_cmake=ftn
+     #     cp /opt/cray/pe/netcdf-hdf5parallel/4.9.0.9/gnu/12.3/lib/pkgconfig/netcdf-cxx4_parallel.pc netcdf.pc
+     cp ${CRAY_NETCDF_HDF5PARALLEL_PREFIX}/lib/pkgconfig/${PE_NETCDF_HDF5PARALLEL_CXX_PKGCONFIG_LIBS}.pc netcdf.pc
+     sed -i s/netcdf-cxx4/netcdf/g netcdf.pc
+     export PKG_CONFIG_PATH=$(pwd):${PE_GNU_FIXED_PKGCONFIG_PATH}:${PKG_CONFIG_PATH}
+fi
 # Example CMake config script for an OSX laptop with OpenMPI
 
 cmake -DCMAKE_INSTALL_PREFIX:PATH=./install \
-      -DCMAKE_CXX_COMPILER:STRING=mpicxx \
-      -DCMAKE_C_COMPILER:STRING=mpicc \
-      -DCMAKE_Fortran_COMPILER:STRING=mpifort \
+      -DCMAKE_CXX_COMPILER:STRING=${CXX_cmake} \
+      -DCMAKE_C_COMPILER:STRING=${C_cmake} \
+      -DCMAKE_Fortran_COMPILER:STRING=${FC_cmake} \
       -DMPIEXEC_PREFLAGS:STRING=--oversubscribe \
       -DCMAKE_BUILD_TYPE:STRING=Release \
       -DREMORA_DIM:STRING=3 \