NCL is an interpreted language designed specifically for scientific data analysis and visualization. Supports netCDF3/4, GRIB1/2, HDF-SDS, HDF4-EOS, binary, shapefiles and ascii files.
There is version 4.2.5 on MetaCentrum machines compiled by gcc with MPICH-3.0.2 support.
Built from several licences, see  for details. Freely available on MetaCentrum machines.
Initialize module with command
module add nco-4.2.5-gcc
After initialization are correctly set up the following system variables: