[GRASS-user] Re: How to best access hundreds of orthophotos -- mapserver as WMS server?

2007-12-16 Thread Ivan Shmakov
> Dylan Beaudette <[EMAIL PROTECTED]> writes: [...] >>> an idea: write a little script to make a vector coversheet index. >>> maybe output that with the HTMLMAP driver for an interactive web brower >>> pull up. [...] >> And, could there be something a bit more clever than storing the >

[GRASS-user] Re: How to best access hundreds of orthophotos -- mapserver as WMS server?

2007-12-16 Thread Ivan Shmakov
> Hamish <[EMAIL PROTECTED]> writes: >>> an idea: write a little script to make a vector coversheet index. [...] >>> I am not sure, but I think v.patch does not clean topology so >>> overlap may be ok. > Ivan: >> Wouldn't it be better to save non-overlapping parts and an >> intersec

Re: [GRASS-user] nan values by v.generalize

2007-12-16 Thread Hamish
Daniel Bundala wrote: > > > As I mentioned in my previous post, a solution is to translate > > > the corresponding points little bit. > The patch is attached. Hope it works. May I suggest replacing 1e-12 with GRASS_EPSILON? (defined in gis.h) > === message truncated ===> everyone, pleas

Re: [GRASS-user] nan values by v.generalize

2007-12-16 Thread Daniel Bundala
The patch is attached. Hope it works. Daniel On Dec 16, 2007 7:03 PM, Wolf Bergenheim <[EMAIL PROTECTED]> wrote: > I think that would be OK. > > If you send the patch to the list I'll commit it to trunk and the 6.3 > release branch. > > --Wolf > > On 16.12.2007 13:16, Daniel Bundala wrote: > > >

Re: [GRASS-user] nan values by v.generalize

2007-12-16 Thread Hamish
Daniel Bundala wrote: > As I mentioned in my previous post, a solution is to translate the > corresponding points little bit. be careful that moving a vertex a little bit in a location where the units is meters might seem harmless but the same change in a lat/lon location could be damaging. the lo

[GRASS-user] GRASS_HTML_BROWSER

2007-12-16 Thread Craig Leat
Hi If I click: Help -> GRASS help on the tcl/tk gui, GRASS tries to launch konqueror when what I want is firefox. g.manual -i on the commandline gives me firefox. I have set GRASS_HTML_BROWSER in two places (see below), but I guess I still need to set the variable some place else? GRASS 6.3.0RC3

Re: [GRASS-user] Re: How to best access hundreds of orthophotos -- mapserver as WMS server?

2007-12-16 Thread Hamish
Hamish: > > an idea: write a little script to make a vector coversheet index. > > maybe output that with the HTMLMAP driver for an interactive web > > browser pull up. > > > > I am not sure, but I think v.patch does not clean topology so > > overlap may be ok. Ivan: > Wouldn't it be better to save

Re: [GRASS-user] Re: How to best access hundreds of orthophotos -- mapserver as WMS server?

2007-12-16 Thread Dylan Beaudette
On Sunday 16 December 2007 04:12:09 am Ivan Shmakov wrote: > > Hamish <[EMAIL PROTECTED]> writes: > > [...] > > > an idea: write a little script to make a vector coversheet index. > > maybe output that with the HTMLMAP driver for an interactive web brower > > pull up. > > > > I am not sur

Re: [GRASS-user] nan values by v.generalize

2007-12-16 Thread Dylan Beaudette
On Sunday 16 December 2007 03:16:52 am Daniel Bundala wrote: > Dylan, > > I was thinking about the problem last night and a solution I have come > up with is the following. > > As I mentioned in my previous post, a solution is to translate the > corresponding points little bit. I do not know how go

Re: [GRASS-user] problem importing data from GNS

2007-12-16 Thread Markus Neteler
Hi, the GNS format was changed. GRASS' v.in.gns was fixed for this in 6.2.2: http://grass.itc.it/announces/announce_grass622.html Please update (preferably to 6.2.3). Markus mohannbr wrote: > > Hi, > i use grass6.2.1 in fedora core 6.while trying to import data from GNS > using the comman

Re: [GRASS-user] nan values by v.generalize

2007-12-16 Thread Wolf Bergenheim
I think that would be OK. If you send the patch to the list I'll commit it to trunk and the 6.3 release branch. --Wolf On 16.12.2007 13:16, Daniel Bundala wrote: > Dylan, > > I was thinking about the problem last night and a solution I have come > up with is the following. > > As I mentioned i

[GRASS-user] Re: How to best access hundreds of orthophotos -- mapserver as WMS server?

2007-12-16 Thread Ivan Shmakov
> Hamish <[EMAIL PROTECTED]> writes: [...] > an idea: write a little script to make a vector coversheet index. > maybe output that with the HTMLMAP driver for an interactive web brower > pull up. > I am not sure, but I think v.patch does not clean topology so overlap > may be ok.

Re: [GRASS-user] nan values by v.generalize

2007-12-16 Thread Daniel Bundala
Dylan, I was thinking about the problem last night and a solution I have come up with is the following. As I mentioned in my previous post, a solution is to translate the corresponding points little bit. I do not know how good this technique is, but we can use it "approximate" the tangent at the