added to work with netCDF

CMakeLists.txt

-cmake_minimum_required(VERSION 3.15)
+cmake_minimum_required(VERSION 3.23)
 project(scm_io)
 
 set(CMAKE_CXX_STANDARD 14)
@@ -11,8 +11,18 @@ set(bounds "-free -fimplicit-none ")
 set(CMAKE_Fortran_FLAGS_DEBUG "${CMAKE_Fortran_FLAGS_DEBUG} ${bounds} -g -fbacktrace -O0 -fcheck=all")
 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${dialect}")
 
+
+
 set(plt_io
         src/scm_io_plt.f90
         src/test_io_plt.f90)
 
 add_executable(test_plt ${plt_io})
+
+
+find_package(netCDF-Fortran REQUIRED
+        HINTS /usr/local/Cellar/netcdf-fortran/4.6.1/lib/cmake/netCDF/)
+
+
+
+target_link_libraries(test_plt PRIVATE netCDF-Fortran)
\ No newline at end of file