I have been looking at your site to solve my problem of large data processing. Usually I have made use of Octave in this respect, but some of the functions on Octave are not up to the standard of MATLAB, (see website https://uk.mathworks.com/matlabcentral/fileexchange/27123-earth-sized-sphere-with-topography). Does your graphics engine have that appropriate power and accuracy? I have in the past used OpenGL with C++ code calls, but wondering if your approach is suitable,
I look forward to your reply.