Not entirely clear what you got the first time, but you need Glyph or AutoGlyph, before or after Color, to get the vector display. Throw away Include for the time being: I bet you don't know what it does (I'll tell you below).
You should see 300 vector arrows in space, not visibly connected to each other. Each glyph is a little representation of vector direction and magnitude, colored by the magnitude of the vector (Color module cleverly calculates mag(vector) for you). Now if you want to Include a range of vector magnitudes (about all you can do with this data set), you need to explicitly calculate mag(vector) by inserting a Compute module with that expression. I would put this at the end, just before Image, so the result is that you have already created a set of colored glyphs, each of which still knows its original 2-vector value, then you Compute(mag(vector)) and feed this to Include, then set a min and max (magnitude) in Include. This will pass the chosen subrange of glyphs to be Imaged. Chris Pelkie Vice President/Scientific Visualization Producer Conceptual Reality Presentations, Inc. 30 West Meadow Drive Ithaca, NY 14850 [EMAIL PROTECTED]
