I have a general format datafile, with "X Y Z field0 field1" columns of data.
I want to feed this through glyph, using field0 to set the glyph size and
field1 to set the colour.
My script at present does:
File->Import->Glyph ->Color->Image
->Colormap ->
I want to know how to specify the data column to use between Import & Glyph,
and again between Import & Colormap. The Mark module allows me to choose
"data", etc, but how do I choose which column of data?
Thanks,
Brent Wood
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