try reprosum

Author: anton-seaice

CMEPS/CMEPS

@@ -52,7 +52,7 @@ if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
   set(CMAKE_Fortran_FLAGS_DEBUG "-g -Wall -Og -ffpe-trap=zero,overflow -fcheck=bounds")
 elseif(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
   set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -qno-opt-dynamic-align  -convert big_endian -assume byterecl -ftz -traceback -assume realloc_lhs -fp-model precise -g -grecord-gcc-switches")
-  set(CMAKE_Fortran_FLAGS_RELEASE "-O2")
+  set(CMAKE_Fortran_FLAGS_RELEASE "-O2 -warn unused")
   set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -check all") #-fpe0 - see https://github.com/ACCESS-NRI/MOM6/issues/39
 else()
   message(WARNING "Fortran compiler with ID ${CMAKE_Fortran_COMPILER_ID} will be used with CMake default options")