For now, I have changed - r.mode - r.median - r.statistics - r.rescale.eq - r.rescale
to use escaped double quotes instead of single quotes. Markus grass-codei wrote: > > code I item #446, was opened at 2007-07-15 10:20 > Status: Open > Priority: 3 > Submitted By: Markus Neteler (markusn) > Assigned to: Nobody (None) > Summary: Illegal filename. Character <'> not allowed. > Issue type: None > Issue status: None > GRASS version: None > GRASS component: None > Operating system: None > Operating system version: > GRASS CVS checkout date, if applies (YYMMDD): > > > Initial Comment: > In winQGIS/GRASS, this problem happens for a couple of commands (but eg > r.average works, see also https://svn.qgis.org/trac/ticket/736): > > r.median [EMAIL PROTECTED] [EMAIL PROTECTED] > output=aspect_median > Illegal filename. Character <'> not allowed. > > ########################## > Glynn Clements answered: > r.median invokes r.stats via system(), using a single quote: > > strcpy (command, "r.stats -a '"); > strcat (command, G_fully_qualified_name (basemap, base_mapset)); > strcat (command, ","); > strcat (command, G_fully_qualified_name (covermap, cover_mapset)); > strcat (command, "'"); > > /* strcpy (command,"cat /tmp/t"); */ > stats_fd = popen (command, "r"); > > sprintf (command, "r.reclass i='%s' o='%s'", > G_fully_qualified_name (basemap, base_mapset), outmap); > > system() uses the platform's shell: /bin/sh on Unix, cmd.exe on > Windows NT/2K/XP, command.com on 95/98/ME. Single quotes won't work > with the Windows shells. > > r.average doesn't quote the map names, and uses double quotes around > the output filename: > > sprintf (command, "%s -anC input=%s,%s fs=space > \"%s\"", > STATS, basemap->answer, covermap->answer, tempfile1); > > Using double quotes should suffice so long as the map name doesn't > contain $ or ` (a double quote would also be problematic, but isn't > legal in map names). > > Ultimately, we need a Windows implementation of G_spawn_ex(), so that > we can avoid the shell altogether. > > ---------------------------------------------------------------------- > > You can respond by visiting: > http://wald.intevation.org/tracker/?func=detail&atid=204&aid=446&group_id=21 > > _______________________________________________ > grass-dev mailing list > [email protected] > http://grass.itc.it/mailman/listinfo/grass-dev > > -- View this message in context: http://www.nabble.com/-grass-code-I--446--Illegal-filename.-Character-%3C%27%3E-not-allowed.-tf4081449.html#a11602107 Sent from the Grass - Dev mailing list archive at Nabble.com. _______________________________________________ grass-dev mailing list [email protected] http://grass.itc.it/mailman/listinfo/grass-dev
