So what your are looking for is the unique dimension positions? To do this, Mark positions, Compute taking only the dimension you want and then Categorize it to get the Lookup table with unique positions. You will probably need to use Print quite a bit to see how these modules will do what you want.

David

Hello,

I didn’t menage to solve the following problem (by trying using modules
(slice module, extract positions) and programming and own module):

I want to extract the coordinate values for each dimension both for
regular and for irregular grids. Example for 3D-positions:

[1, 2, 6], [1, 2, 7], [1, 2, 8], [1, 0, 6], [1, 0, 7], [1, 0, 8],
[10, -2, 6], [10, -2, 7], [10, -2, 8], [10, -4, 6], [10, -4, 7], [10, -4, 8]

should be transformed to:

[1, 10], [2, 0, -2, -4], [6, 7, 8]

Is there an easy way of managing this problem?
Thanks,
Thomas

--
 Thomas Nocke
University of Rostock - Department of Computer Science - Institute of Computer Graphics
 Albert-Einstein-Str. 21
 D-18059 Rostock (Germany)
 phone : +49(0)381/498-3417
 fax   : +49(0)381/498-3426
 E-mail: [EMAIL PROTECTED]
 Homepage: www.informatik.uni-rostock.de/~nocke


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David L. Thompson                          The University of Montana
mailto:[EMAIL PROTECTED]                 Computer Science Department
http://www.cs.umt.edu/u/dthompsn           Missoula, MT  59812
                                           Work Phone : (406)257-8530

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