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radius of each cell centroid

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Old   March 3, 2005, 17:33
Default radius of each cell centroid
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hi i have a problem using 2 D array in udf in fluent. i have a circular disc, i want to find the radius of each cell from the center of the disc. how do i do it.

i dont know how to use c_centroid in two dimension, and get the coordinates and change it into radius.

if u got any idea , please help me

thank you

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