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NCL-to-PyNGL Transition Guide

The NCL-to-PyNGL Transition Guide (PDF file) is a manual on how to convert NCL file I/O and graphical scripts to Python using various Python modules (NumPy, PyNGL, PyNIO, xarray). It was created by Karin Meier-Fleischer of DKRZ (Deutsches Klimarechenzentrum).

This guide is accompanied by a suite of NCL and Python scripts.

Some of the data files required by the examples are included with NCL version 6.4.0 and higher. Other data files can be found as part of the at NCL User Guide data files.