Re: [GRASS-user] v.edit tool=merge

2016-09-26 Thread Vincent Bain
Le lundi 26 septembre 2016 à 09:38 +0200, Markus Metz a écrit : > Maybe coordinates changed slightly during export, this could explain > why we get different results. Line heights for the same contour are > not exactly equal, e.g. 1239.39 for one line and 1240 for the next > line. Yes

Re: [GRASS-user] v.edit tool=merge

2016-09-26 Thread Markus Metz
On Sun, Sep 25, 2016 at 8:36 AM, Vincent Bain wrote: > Le samedi 24 septembre 2016 à 22:31 +0200, Markus Metz a écrit : > >> These zero-length lines should not cause an infinite loop, fixed in >> all G7 branches with r69569-71. With these changes, you also need only >> one run of

Re: [GRASS-user] v.edit tool=merge

2016-09-25 Thread Vincent Bain
Le samedi 24 septembre 2016 à 22:31 +0200, Markus Metz a écrit : > These zero-length lines should not cause an infinite loop, fixed in > all G7 branches with r69569-71. With these changes, you also need only > one run of v.edit in order to merge all selected lines. Yep' perfect! > > With G64,

Re: [GRASS-user] v.edit tool=merge

2016-09-24 Thread Markus Metz
On Sat, Sep 24, 2016 at 6:17 PM, Vincent Bain wrote: > Le vendredi 23 septembre 2016 à 23:11 +0200, Markus Metz a écrit : >> Maybe it is a zero-length line issue. You can remove these zero-length >> lines with v.clean tool=rmline and check if editing the cleaned vector >> still

Re: [GRASS-user] v.edit tool=merge

2016-09-24 Thread Vincent Bain
Le vendredi 23 septembre 2016 à 23:11 +0200, Markus Metz a écrit : > Maybe it is a zero-length line issue. You can remove these zero-length > lines with v.clean tool=rmline and check if editing the cleaned vector > still causes these GUI crashes. You're right : cleaning the map prior to editing

Re: [GRASS-user] v.edit tool=merge

2016-09-23 Thread Markus Metz
On Fri, Sep 23, 2016 at 10:27 PM, Vincent Bain wrote: > Le vendredi 23 septembre 2016 à 22:17 +0200, Markus Metz a écrit : >> At least you got a working solution. > > Yes, thanks ! > > working with the same dataset, I ran into several GUI crashes (no > time/no way to get an error

Re: [GRASS-user] v.edit tool=merge

2016-09-23 Thread Vincent Bain
Le vendredi 23 septembre 2016 à 22:17 +0200, Markus Metz a écrit : > At least you got a working solution. Yes, thanks ! working with the same dataset, I ran into several GUI crashes (no time/no way to get an error message cause the window shuts up immediately, perhaps there's a log file but I

Re: [GRASS-user] v.edit tool=merge

2016-09-23 Thread Markus Metz
On Fri, Sep 23, 2016 at 5:44 PM, Vincent Bain wrote: > Thanks Markus, > indeed it works much much faster ! > > However on my data I notice the result is slightly different from the > one I get with 6.4, i.e. some segments don't snap to each other : where > I should have a result

Re: [GRASS-user] v.edit tool=merge

2016-09-23 Thread Vincent Bain
Thanks Markus, indeed it works much much faster ! However on my data I notice the result is slightly different from the one I get with 6.4, i.e. some segments don't snap to each other : where I should have a result with 199 lines I have 217 objects. If I try to snap them manually via wx

Re: [GRASS-user] v.edit tool=merge

2016-09-23 Thread Markus Metz
On Tue, Sep 20, 2016 at 3:06 PM, Vincent Bain wrote: > Hi, > on a fresh (r69498) trunk version of grass, I have a problem running a > v.edit command on a map. > Given a vector map composed of 200 contour lines splitted in roughly > 17000 line segments (adjacent nodes perfectly