[GRASS-dev] i.segment: Invalid region id -1

2013-12-02 Thread Nikos Alexandris
Hi, I am trying to (re-)segment a group of high resolution multi-spectral bands (QuickBird2). I work with version=7.0.svn date=2013 revision=58327M build_date=2013-11-29 and use a seed map (result from the Panchromatic band) and, unfortunately, I got twice the same error message --%---

Re: [GRASS-dev] i.segment: Invalid region id -1

2013-12-02 Thread Nikos Alexandris
Nikos Alexandris wrote: I am trying to (re-)segment a group of high resolution multi-spectral bands (QuickBird2). I work with version=7.0.svn date=2013 revision=58327M build_date=2013-11-29 and use a seed map (result from the Panchromatic band) and, unfortunately, I got twice the same

Re: [GRASS-dev] i.segment: Invalid region id -1

2013-12-02 Thread Nikos Alexandris
Nikos Alexandris wrote: .. I've tested this with at least three different similar cases. All work fine without the seed map! All fail with a seed map supplied. I guess, the only real difference is time for the processes to complete, right? OK, I've just discovered that I mixed 8-bit (the Pan

Re: [GRASS-dev] i.segment: Invalid region id -1

2013-12-02 Thread Nikos Alexandris
Nikos Alexandris wrote: I've tested this with at least three different similar cases. All work fine without the seed map! All fail with a seed map supplied. I guess, the only real difference is time for the processes to complete, right? OK, I've just discovered that I mixed 8-bit (the

Re: [GRASS-dev] i.segment: Invalid region id -1

2013-12-02 Thread Markus Metz
On Tue, Dec 3, 2013 at 1:05 AM, Nikos Alexandris n...@nikosalexandris.net wrote: Nikos Alexandris wrote: .. I've tested this with at least three different similar cases. All work fine without the seed map! All fail with a seed map supplied. I guess, the only real difference is time for the

Re: [GRASS-dev] v.clean tool=break fails

2013-12-02 Thread Markus Metz
On Mon, Dec 2, 2013 at 4:21 AM, Martin Landa landa.mar...@gmail.com wrote: Hi Markus, 2013/11/30 Markus Metz markus.metz.gisw...@gmail.com: How did you discover that bug in Vect_merge_lines()? To my knowledge all modules calling Vect_merge_lines() set the correct type (lines and/or