On Thu, Mar 24, 2011 at 1:12 PM, Sachin Kumar Sharma <ssharm...@slb.com>wrote:
> BB, > > > > In a numpy array of m x n size, I would like to delete few rows when a > given element in that row is ‘nan’ or say any other value. > > > > For e.g. as in example given below, if I wish to delete a row when the 3 > rd element of row is zero, or if 3rd, 4th, 5th element are zero or either > of 3rd, 4th and 5th element is zero. > > array([[ 1900. , nan, nan, nan, nan, nan], > > [ 1900.5, nan, nan, nan, nan, nan], > > [ 1901. , nan, nan, nan, nan, nan], > > ..., > > [ 6724. , nan, nan, nan, nan, nan], > > [ 6724.5, nan, nan, nan, nan, nan], > > [ 6725. , nan, nan, nan, nan, nan]]) > > Cheers > > > > Sachin* * > > ************************************************************************* > Sachin Kumar Sharma* > > Senior Geomodeler ** > > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > > I think u can use numpy.loadtext command http://docs.scipy.org/doc/numpy/reference/generated/numpy.loadtxt.html -- DILEEPKUMAR. R J R F, IIT DELHI
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