pmlmodelling/nctoolkit: v0.2.3

Plotting improvements Automatic plotting now relies on the new ncplot package. Plotting is now greatly enhanced and includes automatic coastlines. Mild enhancements to methods Users can now specify the temporary folder to be used by nctoolkit with nctoolkit.options(temp_dir = x) Deprecations and renaming var is now called variance to be more consistent with python. var is deprecated and will be removed early 2021. bug fixes append was not working properly for ensembles. Now fixe