Release base grid memory after it is used. This has a large effect in memory usage of Himan since currently base grid memory is copied hundreds of times in an average himan run for no particular reason
Release base grid memory after it is used. This has a large effect in memory usage of Himan since currently base grid memory is copied hundreds of times in an average himan run for no particular reason

fmidev/himan,fmidev/himan,fmidev/himan