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trigrid + triangulate -> zero values -> ignore zeros on cgcontour [message #87290]

Thu, 23 January 2014 03:56

jkobori19
Messages: 8
Registered: January 2014

Junior Member

Dear All,

I'm having problem with a contour plot, which is actually not a problem, because the routine works fine,
I just want to make a little modification:

I have an M X N matrix, created with trigrid + triangulate. The input data (z component) has
a min value of 12, but the output matrix has a min value of 0, I guess this is normal.
What I would like to do is to ignore this zeros when creating the contour plot with cgcontour,
i.e. where the matrix has a value of 0, it will appear as a white area on the plot, and the rest fo them will appear normally as it should be.

Could You guys give some help?

Joe

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[Message index]

		trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Thu, 23 January 2014 03:56
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: Matthew Argall on Thu, 23 January 2014 04:09
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Thu, 23 January 2014 04:17
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: David Fanning on Thu, 23 January 2014 04:36
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Thu, 23 January 2014 04:44
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Thu, 23 January 2014 04:52
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: David Fanning on Thu, 23 January 2014 05:12
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Thu, 23 January 2014 05:27
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: Matthew Argall on Thu, 23 January 2014 06:31
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Thu, 23 January 2014 07:47
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: David Fanning on Thu, 23 January 2014 08:36
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Wed, 29 January 2014 06:19
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: Phillip Bitzer on Wed, 29 January 2014 08:17
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: jkobori19 on Thu, 23 January 2014 04:19
		Re: trigrid + triangulate -> zero values -> ignore zeros on cgcontour By: Yngvar Larsen on Thu, 23 January 2014 04:09

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