[Chimera-users] gaussian filter

Hi, I've been using the gaussian filter for a number of years to help me display my noisy data. I'd like to understand what it's doing a bit better, and so I need help with the following code: ijk_linewidths = map(lambda step: linewidth / step, g.step) what is the resulting length of ijk_linewidths? I can't seem to figure out what type of data type g.step is. Is it a feature of the image itself, or where does it come from? Best Regards, mike