[GRASS-dev] georectifier - zooming and rectifying

[Maciej Sieczka]

Jachym Cepicky wrote:

<snip>

> Second thing: 
>     When I click on the "Rectify maps in the group" button, every window
>     in the gis manager becomes inactive. Strange thing is, that
>     processor does not work really hard (i.rectify is running with about
>     20-50 % load) and the whole process takes too long.
> 
>     When I run i.rectify from CLI, it takes only couple of minutes and
>     the processor is really heated up.
> 
>     It is a bit confusing, just to sit in front of inactive gis manager
>     and to see, that the computer is not really working and wonder, what
>     is happening.
> 
>     I do not know, if we can do something with this issue - I beleave,
>     it is something between Tcl and OS. I just ask, if it would be
>     possible.

I'm not sure if this is the same issue, but I have noticed that few
hundred lines of output are able to freeze TCL/TK window of eg.
r.stats, v.hull, nviz. See a bug report:

http://intevation.de/rt/webrt?serial_num=4487

Maciek