OOPS! I replied to an arbitray message to get the address,and I forgot to change the subject, so here is the same message I just posted, but with an appropriate subject. Hi all, The MATLAB Digest just put out a little article about array indexing in MATLAB. I thought some of yo might find it interesting, and it might give some ideas for NumPy2. Most of what MATLAB has, NumPy has an equivalent, but I would love to see what matlab calls vector indexing, and a more natural way to do masks. I know vector indexing would be a pretty tricky thing to have work, at least with slices being references and all, but it would be a very nice thing!! Perhaps some brilliant person can figure out an elegant and efficient way to do it. Here is where you will find the article: http://www.mathworks.com/company/digest/sept01/matrix.shtml -Chris -- Christopher Barker, Ph.D. ChrisHBarker@home.net --- --- --- http://members.home.net/barkerlohmann ---@@ -----@@ -----@@ ------@@@ ------@@@ ------@@@ Oil Spill Modeling ------ @ ------ @ ------ @ Water Resources Engineering ------- --------- -------- Coastal and Fluvial Hydrodynamics -------------------------------------- ------------------------------------------------------------------------