bulk rename of remaining USER- packages

cmake/Modules/Packages/NETCDF.cmake

@@ -0,0 +1,26 @@
+# NETCDF can use NetCDF, Parallel NetCDF (PNetCDF), or both. At least one necessary.
+# NetCDF library enables dump style "netcdf", while PNetCDF enables dump style "netcdf/mpiio"
+
+# may use NetCDF or PNetCDF with MPI, but must have NetCDF without
+if(NOT BUILD_MPI)
+  find_package(NetCDF REQUIRED)
+else()
+  find_package(NetCDF)
+  if(NETCDF_FOUND)
+    find_package(PNetCDF)
+  else()
+    find_package(PNetCDF REQUIRED)
+  endif()
+endif()
+
+if(NETCDF_FOUND)
+  target_link_libraries(lammps PRIVATE NetCDF::NetCDF)
+  target_compile_definitions(lammps PRIVATE -DLMP_HAS_NETCDF)
+endif(NETCDF_FOUND)
+
+if(PNETCDF_FOUND)
+  target_link_libraries(lammps PRIVATE PNetCDF::PNetCDF)
+  target_compile_definitions(lammps PRIVATE -DLMP_HAS_PNETCDF)
+endif(PNETCDF_FOUND)
+
+target_compile_definitions(lammps PRIVATE -DNC_64BIT_DATA=0x0020)