Thanks for the input.
use something like
the error is that 658*658 is greater than 65536 (max integer)... you must put 658l*658 in reform procedure (the "l" letter is necessary to convert to long type numbers)...
Catholic University of Chile
weights = clust_wts(ref_img, n_clusters=3)
but when computing the weights it goes bad
Program caused arithmetic error: Floating underflow
and I get an array that is [1,3] and the values are
tried converting to float before calculating weights, but same result. Any suggestions anyone? realize per Craig's post that cluster analysis isn't what IDL has been used most for...
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