Hi All, I am new to Numpy (also Scipy). I am trying to reshape my text data which is in one single column (10,000 rows). I want the data to be in 100x100 array form. I have many files to convert like this. All of them are having file names like 0, 1, 2, ....500. with out any extension. Actually, I renamed actual files so that I can import them in Matlab for batch processing. Since Matlab also new for me, I thought I will try Numpy first. Can any body help me in writing the script to do this for making batch processing. Thanks in advance, Venkat -- ******************************************************************************* D.Venkat Research Scholar Dept of Physics IISc, Bangalore India-560 012 ********************************************************************************