pyicon/pyicon_plotting.py: Added option reverse_order for different re-arrangment of plots in arrange_axes.

pyicon/pyicon_tb.py: Added info and stats for getting some information about arrays (at the moment only xarray arrays are supported).

config_ckdtree/config_ckdtree_oce_smt20km.py: Added higher resolved target grid and added link to tgrid file.

pyicon/pyicon_plotting.py: Fix colorbar position comptaibtilty with new matplotlib version. ax.set_extend is used with proj instead of PlateCarree. xlabel bug fix for splitted vert axes.

pyicon/quickplots/qp_compare.py: Replaced np.argmin() with ().argmin() to be xarray/dask compatible.

notebooks/examp_plotting_split_axes_vertically.ipynb: Added example notebook for splitting axes vertically using pyic.split_axes_vertically.

pyicon/pyicon_plotting.py: Added Class split_axes_vertically which allows to easily split axes in the vertical.

pyicon/pyicon_tb.py: Added function asses_memory which should give an overview of the memory used by xarray objects.

pyicon/pyicon_plotting.py: Fixed bug which occurred in new Matplotlib version 3.4.2: Changed how position is set in arrange_axes since position argument was not recognized anymore in latest matplotlib version. Added shading='nearest' to avoid new matplotlib warning in shade/pcolormesh.

quickplots/qp_driver.py: Bug fix: Allow to path fpath_tgrid directly instead of overwriting it by some smart or not so smart automatization.

pyicon_calc.py: New and quicker version to derive bstr. It does not seem to work properly yet and needs to be better tested. Therfore switched off as default.