…s library and then updated vx_data2d_python to call that function. However, this creates a circular dependency because vx_data2d_python now depends on vx_statistics.

…y, many Makefile.am files to link to the -lvx_statistics after -lvx_data2d_python. This is not great, but I didn't find a better solution.

…ns actually match.

…d as a named grid, grid specification string, or a gridded data file.

… kiowa. Worringly, it compiled and linked fine on my Mac laptop but not on kiowa. Must be some large differences in the linker logic.