The Grid.get_geometrics method has two alternative methods that can be run to extract grid geometry information. Which one to run is controlled by the _ver argument inside the method. The _ver argument is intended to be private and should be removed from the public method.
Version 1 is the primary/default method to use, but version 2 was made as there seems to be a bug in the first version for a specific set of arguments. However version 2 will also only work for a specific set of arguments allcells=True and cellcenter=True ...
The
Grid.get_geometricsmethod has two alternative methods that can be run to extract grid geometry information. Which one to run is controlled by the_verargument inside the method. The_verargument is intended to be private and should be removed from the public method.https://github.com/equinor/xtgeo/blob/896de3b466cce33fcbed7c1a6bdd09801d6ef16c/src/xtgeo/grid3d/grid.py#L2179
Version 1 is the primary/default method to use, but version 2 was made as there seems to be a bug in the first version for a specific set of arguments. However version 2 will also only work for a specific set of arguments
allcells=Trueandcellcenter=True...Currently the only place inside XTGeo where version 2 is used is when creating surfaces from 3d grid and no template surface has been provided. https://github.com/equinor/xtgeo/blob/896de3b466cce33fcbed7c1a6bdd09801d6ef16c/src/xtgeo/surface/_regsurf_grid3d.py#L152-L154
It should be looked into if the bug can be fixed, which would eliminate the need for two different methods.