[GRASSLIST:2528] Re: r.report problem

[Glynn Clements]

Terry Duell wrote:

> There seems to be some confusion (in grass5.0.0pre2) between r.report help
> file (as presented by the tcltk interface) and the syntax that the actual
> r.report command will accept.
> The help file and the tcltk dialog box use a -z flag to only report non zero
> data, however when this is selected an error occurs and one is presented with
> a usage syntax along with the flags that can be used, and -z is not amongst
> them. 
> There is an -n flag which filters all no data cells, and hence can do what is
> required in most circumstances...but this flag is not an option in the tcltk
> dialog box for r.report.
> I am not yet up to speed with tcltk otherwise I would see if I could fix it.
> Is this a known problem, and is there a fix?

Change the last line of $GISBASE/tcltkgrass/module/r.report to:

    {checkbox -n {Report only non-null values.} "" -n}

(where $GISBASE refers to the root of the GRASS installation).

You may also wish to remove the line for the "-m" flag, as that no
longer exists.

-- 
Glynn Clements <glynn.clements at virgin.net>