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Contour value in each point in XY plane [message #88312]

Sat, 12 April 2014 00:39

amin farhang
Messages: 39
Registered: November 2010

Member

Dear all,

Is there any way to find the contour value in each arbitrary point in XY plane irregular contour?
For instance in following example I want to find the contour value at point [10,10] or any other point

IDL> nlevels = 12
IDL> LoadCT, 33, NColors=nlevels, Bottom=1
IDL> x = RANDOMN(seed, 50)
IDL> y = RANDOMN(seed, 50)
IDL> z = EXP(-(x^2 + y^2))
IDL> TRIANGULATE, x, y, tr, b
IDL> cgcontour, TRIGRID(x, y, z, tr)

Best,

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Contour value in each point in XY plane

By: amin farhang on Sat, 12 April 2014 00:39

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