On Monday 22 September 2008 19:56:47 frank wang wrote: > This error is caused that the usecols is a tuple and it does not have find > command. I do not know how to fix this problem.
Try to use a list instead of a tuple as a quick-fix. Anyway, Frank, you should try to give us the version of numpy you're using. Obviously, it's not the latest. _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion