This is a problem if you're bringing these in as a general format.
The problem is, they will get built as two separate fields and you
will have to use Select to get to each of them. The problem is, then
you have problems using one for size and one for color. You're better
off using ImportSpreadsheet where you get the two columns as separate
components into one field. Then you can use Mark to do what you want
easily.
David
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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David L. Thompson Visualization and Imagery Solutions, Inc.
mailto:[EMAIL PROTECTED] 5515 Skyway Drive, Missoula, MT 59804
Phone : (406)257-8530
