🚀 go-pugleaf

>We would like use contour package from NCSA for MacPlus in our Geology
>& Geophysics Department, however there is one major problem with data supply to
>application package. Documentation with NCSA Countour says that raster file with
>data should be supplied. How one create raster file from text (numbers) file.
>Could somebody, please help us and give example of raster file or explain to us
>haw can you prepare data file which will be recognized by contour program e.g.
>for 4 x 4 data set =>  2 7 4 6
>                       2 3 4 7
>                       1 1 2 1
>                       3 2 2 4
>Waiting with anticipation, thank you.

The file in this case would be a 16 byte files whose first byte had value 2
(control-B), 2nd byte had value 7 (control-G), 3rd byte had value 4
(control-D), etc.  The usual procedure would be to create such a file on a
mainframe and then do a binary download to the Mac for use in Contours (or
other NCSA visualization software).

Kurt W. Hirchert     hirchert@ncsa.uiuc.edu
National Center for Supercomputing Applications