grass-dev@grass.itc.it wrote: > code R item #525, was opened at 2007-11-01 21:55 > Status: Open > Priority: 3 > Submitted By: Andras Fabian (alpilotx) > Assigned to: Nobody (None) > Summary: v.buffer: switch to disable tolerance WARNING > Issue status: None > GRASS component: None > Operating system: None > Operating system version: > > > Initial Comment: > Hi, > > > I have just experienced, how expensive it can be, to write a WARNING > out for every point, when buffering. I try to build simple buffers > (only 8 points needed) around a lot of points - in one case 370.000 - > and for the reason I choose a high tolerance value (to be sure, it > will be reset to the max allowed one). THis works, but takes > unbelievably long with all the warnings: > > "WARNING: The tolerance was reset to ..." > > Now I have commented out the warning in main.c of v.buffer, and > suddenly it is running like mad (30 seconds instead of over 10 > minutes). So maybe it would be nice to : > > - either add another switch to turn off this warning > - or include it under the "--quiet" option (NO warning if "--quiet" set).
Another option is to prevent the warning from being issued more than once. -- Glynn Clements <[EMAIL PROTECTED]> _______________________________________________ grass-dev mailing list grass-dev@grass.itc.it http://grass.itc.it/mailman/listinfo/grass-dev
