anchor.diff:  , enableOpenMPThreads ? false
   }:
   
  -with lib;
   stdenv.mkDerivation rec {
     pname = "eccodes";
     version = "2.23.0";
  
positive.code:     gfortran
    ];
  
    propagatedBuildInputs = optionals enablePython [
      pythonPackages.python
      pythonPackages.numpy
    ];
  
negative.code:     ctest -R "eccodes_t_(definitions|calendar|unit_tests|md5|uerra|grib_2nd_order_numValues|julian)" -VV
    '';
  
    meta = with lib; {
      homepage = "https://confluence.ecmwf.int/display/ECC/";
      license = licenses.asl20;
      maintainers = with maintainers; [ knedlsepp ];
  