Jeff, that's a good point. I remember ... On Thu, 2009-08-27 at 07:54 -0600, Jeff Whitaker wrote: > Christian Meesters wrote: > >> Christian: That should work, if you created the masked array > >> correctly. Why are you creating the mask with data=='NA'? I suspect > >> that this always evaluates to False, so you don't get a mask. You > >> probably want to check for a numeric value, not a string. For example: > >> > > Thanks a lot, Jeff! > > > > Yes, the non-numerical comparison was indeed causing problems - although > > I don't understand why. > > > > However, I can easily inject numerical non-sense values into the array. > > As to the 'NA': The data are an R output file. As I don't like R too > > much, I'm falling back to Python. > > > > Christian > > > > > Christian: What type of array is that (data.dtype)? I don't see how a > numpy array can have values equal to 'NA', unless it is an array of > strings. In that case, it would not be plottable anyway. > > -Jeff
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