Multigrid Linear f77


RGW6
03-03-2003, 06:22 PM
I'm trying to learn/understand the linear multigrid (mglin) routine.

In the example driver for mglin only the results from grid level 3 (9x9) are printed out even though gird level 5 (33x33) is specified. Is there a particular reason for this?

Thanks

Saul Teukolsky
03-04-2003, 07:16 AM
Hi,

The results from the finest step are in fact printed out, but only every fourth grid point is printed. This is so that the results will display nicely as a rectangle on the screen.

Saul Teukolsky