Is this an error of requiring extension to be set? If so, this can be changed in the C code of the module. This seems like the simplest solution.
Michael On 11/6/07 8:57 AM, "Moritz Lennert" <[EMAIL PROTECTED]> wrote: > On 06/11/07 16:27, Michael Barton wrote: >> Sorry to be dense, but an *optioal* argument *must* be present in i.rectify, >> even if it is empty? This seems like a very weird situation. > > It is not optional. > > This is not an issue in gis.m from where you cannot call i.rectify > anymore (you have to go through the georectifying tool) .You can try it > by typing i.rectify at the command line. In the tcltk window that pops > up, just type any bogus values into all fields except for extension. If > you click on run, you will get the error message: > > ERROR: Required parameter <extension> not set: > (Output file extension (inputfile(s) + extension)). > > But in my case I don't want an extension, or, said differently, I want > the extension to be empty. At the command line, I can just type > 'extension=', but there is no way I can give an 'empty' value to the > extension parameter in the tcltk gui. > >> >> To do it in TclTk, I'd do it one of two ways, depending on which execution >> procedure you are using. >> >> You could just put the whole command in quotes as a string. >> >> set cmd "i.rectify ... extension=" >> >> [parse and run] cmd >> >> OR >> >> You could put the command in a list and parse it that way. >> >> set cmdlist [list "i.rectify" "arg1" "arg2" ... "extension="] >> >> [parse and run] cmdlist > > So this means we have to change g.parser as Glynn seems to suggest, > especially if this concerns other modules as well. > > Moritz > __________________________________________ Michael Barton, Professor of Anthropology Director of Graduate Studies School of Human Evolution & Social Change Center for Social Dynamics and Complexity Arizona State University phone: 480-965-6213 fax: 480-965-7671 www: http://www.public.asu.edu/~cmbarton _______________________________________________ grass-dev mailing list grass-dev@grass.itc.it http://grass.itc.it/mailman/listinfo/grass-dev
