NCL has incorporated the Earth System Modeling Framework (ESMF) regridding software into NCL. This software allows you to regrid rectilinear, curvilinear, and unstructured data, using three different interpolation methods.
New NCL functions support abilities to:
For more details on recent updates, see what's new in the current release, and the previous release, version 6.0.0.
The next version of NCL (6.1.0) will reading netCDF-4 data, handling netCDF-4 groups, netCDF-4 primitve types, and user-defined data types.