From: r xu (rxu2823_at_gmail.com)
Date: Wed Jul 26 2017 - 15:53:07 CDT

Hi.

I tried to write OpenDX with Grid Data Format library for python, but
writing the file takes a very long time because it has many zeros. The
total file size would be 15 GB without compression.

Can VMD read a sparse volumetric file format?

Thank you.