From: Shomesankar Bhunia (
Date: Sat Nov 09 2013 - 12:57:10 CST

Dear all
I want to create a high resolution movie using VMD movie maker. I am using
the tachyon ray tracer and ppm to mpeg conversion for movie making. While
performing above I am getting *.dat files with resolution of 959*716. From
several posts I came to know to just change the resolution to a higher
value to get better resolution images. I have 100 *.dat files so manually
changing the value is problematic. Please suggest a way to create *,dat
files with high resolution value. Thanks in advance.