[GRASS-user] Re: grass-user Digest

Edmondo Elisei edmondo.elisei at gmail.com
Tue Jan 27 05:33:33 EST 2009


There is a way to install RC3 from ubuntu repos?
Regards and ...
   .... thanks for your great work!!!!

Regards

2009/1/26 <grass-user-request a lists.osgeo.org>

> Send grass-user mailing list submissions to
>        grass-user a lists.osgeo.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>        http://lists.osgeo.org/mailman/listinfo/grass-user
> or, via email, send a message with subject or body 'help' to
>        grass-user-request a lists.osgeo.org
>
> You can reach the person managing the list at
>        grass-user-owner a lists.osgeo.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of grass-user digest..."
>
>
> Today's Topics:
>
>   1. Re: ogr2ogr help (Paolo Cavallini)
>   2. GRASS 6.4.0 RC3 released (Markus Neteler)
>   3. many polys / 1 cat (Daniel Victoria)
>   4. Re: many polys / 1 cat (Nikos Alexandris)
>   5. Re: many polys / 1 cat (Daniel Victoria)
>   6. Re: ogr2ogr help (Hamish)
>   7. Re: many polys / 1 cat (Hamish)
>   8. Re: GRASS 6.4.0 RC3 released (Tim Michelsen)
>   9. Re: Further on Checking if a point (X, Y) is inside the,
>      polygons of a shape file using command line (Markus Neteler)
>  10. Re: Re: GRASS 6.4.0 RC3 released (Markus Neteler)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 26 Jan 2009 18:18:14 +0100
> From: Paolo Cavallini <cavallini a faunalia.it>
> Subject: Re: [GRASS-user] ogr2ogr help
> To: hamish_b a yahoo.com
> Cc: grass-user a lists.osgeo.org
> Message-ID: <497DF056.60005 a faunalia.it>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hamish ha scritto:
> > check this out:
> >   http://www.inventis.ca/ogr2gui/index_en.htm
>
> Only for win, it seems (unfortunately!).
> All the best.
> pc
> --
> Paolo Cavallini, see: * http://www.faunalia.it/pc *
>
>
> ------------------------------
>
> Message: 2
> Date: Mon, 26 Jan 2009 18:42:21 +0100
> From: Markus Neteler <neteler a osgeo.org>
> Subject: [GRASS-user] GRASS 6.4.0 RC3 released
> To: GRASS-announce list <grass-announce a lists.osgeo.org>
> Cc: GRASS user list <grass-user a lists.osgeo.org>,       GRASS developers
>        list <grass-dev a lists.osgeo.org>
> Message-ID:
>        <86782b610901260942q57aae72fidd2e8f11d480a800 a mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> A third release candidate of GRASS 6.4.0 is now available:
>
>  http://grass.osgeo.org/grass64/source/
>  http://grass.osgeo.org/grass64/source/grass-6.4.0RC3.tar.gz
>
> To get the RC3 source code from SVN:
>  svn checkout
> http://svn.osgeo.org/grass/grass/tags/release_20090126_grass_6_4_0RC3
>
> An announcement has been drafted at
>  http://trac.osgeo.org/grass/wiki/Release/6.4.0RC3-News
>
> All news will be merged into the final announcement later.
>
> Key improvements of the GRASS 6.4.0 release include enhanced
> portability for MS-Windows (native support), hundreds of fixes,
> the new wxPython based portable graphical interface and much
> new functionality.
>
> Release candidate management at
>  http://grass.osgeo.org/wiki/GRASS_6.4_Feature_Plan
>
> Please test, test, test...
> Thanks to all contributors!
>
> Markus
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 26 Jan 2009 16:40:14 -0200
> From: Daniel Victoria <daniel.victoria a gmail.com>
> Subject: [GRASS-user] many polys / 1 cat
> To: grass <grass-user a lists.osgeo.org>
> Message-ID:
>        <e7d9427f0901261040j5b0df2bcs5090a7279cb55eb2 a mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi all,
>
> I imported a landcover shapefile in grass and I'm interested in only
> one of the land cover class. So after importing with v.in.ogr and
> running v.clean with bpol, I extracted only the class I'm interested
> and now I want to get some statistics for each class polygon.
>
> The problem is that this shapefile is one of those "multipart" files,
> that is, only one line in the attribute column for many polygons. That
> is, all polygons have category = 5. To make things worse, there are
> islands...
>
> So, to calculate the stats for each polygon I though about removing
> the categories and adding them back again, to later use v.to.db but,
> then the island will get categories too.
>
> So, any hints as to how should I go about it?
>
> Thanks
> Daniel
>
>
> ------------------------------
>
> Message: 4
> Date: Mon, 26 Jan 2009 20:02:47 +0100
> From: Nikos Alexandris <nikos.alexandris a felis.uni-freiburg.de>
> Subject: Re: [GRASS-user] many polys / 1 cat
> To: Daniel Victoria <daniel.victoria a gmail.com>
> Cc: grass <grass-user a lists.osgeo.org>
> Message-ID: <1232996567.13296.3.camel a vertical>
> Content-Type: text/plain
>
> On Mon, 2009-01-26 at 16:40 -0200, Daniel Victoria wrote:
> > Hi all,
> >
> > I imported a landcover shapefile in grass and I'm interested in only
> > one of the land cover class. So after importing with v.in.ogr and
> > running v.clean with bpol, I extracted only the class I'm interested
> > and now I want to get some statistics for each class polygon.
> >
> > The problem is that this shapefile is one of those "multipart" files,
> > that is, only one line in the attribute column for many polygons. That
> > is, all polygons have category = 5. To make things worse, there are
> > islands...
> >
> > So, to calculate the stats for each polygon I though about removing
> > the categories and adding them back again, to later use v.to.db but,
> > then the island will get categories too.
> >
> > So, any hints as to how should I go about it?
> >
> > Thanks
> > Daniel
>
> Hi Daniel.
>
> Isn't it possible to assign new cats to specific features?
>
> v.category in=A out=A.del option=del type=boundaries # or type=line
> v.category in=A.del out=B option=add type=boundaries # or type=line
>
> Regards, Nikos
>
>
>
> ------------------------------
>
> Message: 5
> Date: Mon, 26 Jan 2009 17:12:37 -0200
> From: Daniel Victoria <daniel.victoria a gmail.com>
> Subject: Re: [GRASS-user] many polys / 1 cat
> To: Nikos Alexandris <nikos.alexandris a felis.uni-freiburg.de>
> Cc: grass <grass-user a lists.osgeo.org>
> Message-ID:
>        <e7d9427f0901261112s4f3ed6fchdc7610fd1c0f95b3 a mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Well, here is where I get lost. Because of the islands. The polygons
> of interest all have category=5 and the island have no cats. If I
> delete the cats and add them again, the islands will get categories.
>
> I just tough of this: Maybe create a new column and copy the old
> categories there. Then delete and add all categories again and
> calculate the statistics. After that, all I need to do is look for the
> old_cat column to find the area of each polygon that is NOT AN ISLAND.
> Does that sound reasonable? Any better (smarter) way of doing this? I
> really need to understand this vector/database business better....
>
> Cheers and thanks
> Daniel
>
> On Mon, Jan 26, 2009 at 5:02 PM, Nikos Alexandris
> <nikos.alexandris a felis.uni-freiburg.de> wrote:
> > On Mon, 2009-01-26 at 16:40 -0200, Daniel Victoria wrote:
> >> Hi all,
> >>
> >> I imported a landcover shapefile in grass and I'm interested in only
> >> one of the land cover class. So after importing with v.in.ogr and
> >> running v.clean with bpol, I extracted only the class I'm interested
> >> and now I want to get some statistics for each class polygon.
> >>
> >> The problem is that this shapefile is one of those "multipart" files,
> >> that is, only one line in the attribute column for many polygons. That
> >> is, all polygons have category = 5. To make things worse, there are
> >> islands...
> >>
> >> So, to calculate the stats for each polygon I though about removing
> >> the categories and adding them back again, to later use v.to.db but,
> >> then the island will get categories too.
> >>
> >> So, any hints as to how should I go about it?
> >>
> >> Thanks
> >> Daniel
> >
> > Hi Daniel.
> >
> > Isn't it possible to assign new cats to specific features?
> >
> > v.category in=A out=A.del option=del type=boundaries # or type=line
> > v.category in=A.del out=B option=add type=boundaries # or type=line
> >
> > Regards, Nikos
> >
> >
>
>
> ------------------------------
>
> Message: 6
> Date: Mon, 26 Jan 2009 12:32:19 -0800 (PST)
> From: Hamish <hamish_b a yahoo.com>
> Subject: Re: [GRASS-user] ogr2ogr help
> To: cavallini a faunalia.it
> Cc: grass-user a lists.osgeo.org
> Message-ID: <157528.43116.qm a web110008.mail.gq1.yahoo.com>
> Content-Type: text/plain; charset=us-ascii
>
> Hamish ha scritto:
> > > check this out:
> > >   http://www.inventis.ca/ogr2gui/index_en.htm
>
> Paolo wrote:
> > Only for win, it seems (unfortunately!).
>
> Binary installer on the website is only for MS Windows, but, it builds
> for Linux* too. See the Linux section of the BUILDING file in the v0.5
> ..tar.gz source tarball.
>
> [*] and thus UNIX, and thus Mac OSX
>
> It is based on the cross platform wxWidgets+GTK libraries, and actually
> the MS Windows port requires MSys and MinGW, so it is genetically a UNIX
> app at its core.
>
>
> regards,
> Hamish
>
>
>
>
>
>
>
> ------------------------------
>
> Message: 7
> Date: Mon, 26 Jan 2009 12:35:38 -0800 (PST)
> From: Hamish <hamish_b a yahoo.com>
> Subject: Re: [GRASS-user] many polys / 1 cat
> To: Nikos Alexandris <nikos.alexandris a felis.uni-freiburg.de>,  Daniel
>        Victoria <daniel.victoria a gmail.com>
> Cc: grass <grass-user a lists.osgeo.org>
> Message-ID: <161478.55519.qm a web110007.mail.gq1.yahoo.com>
> Content-Type: text/plain; charset=us-ascii
>
> Daniel Victoria wrote:
> > Well, here is where I get lost. Because of the islands. The
> > polygons of interest all have category=5 and the island have no
> > cats. If I delete the cats and add them again, the islands will get
> > categories.
>
> run v.overlay to re-remove the islands
>
>
> Hamish
>
>
>
>
>
>
>
> ------------------------------
>
> Message: 8
> Date: Mon, 26 Jan 2009 21:53:01 +0100
> From: Tim Michelsen <timmichelsen a gmx-topmail.de>
> Subject: [GRASS-user] Re: GRASS 6.4.0 RC3 released
> To: grass-user a lists.osgeo.org
> Cc: grass-dev a lists.osgeo.org
> Message-ID: <gll7rd$goj$1 a ger.gmane.org>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hello,
> great news.
> > Key improvements of the GRASS 6.4.0 release include enhanced
> > portability for MS-Windows (native support), hundreds of fixes,
> > the new wxPython based portable graphical interface and much
> > new functionality.
>
> I would like to test the Windows port.
>
> I didn't find a installer for 6.4.0 native.
>
> Do you plan to release only the final as Windows port?
>
> Kind regards,
> Timmie
>
>
>
> ------------------------------
>
> Message: 9
> Date: Mon, 26 Jan 2009 22:12:35 +0100
> From: Markus Neteler <neteler a osgeo.org>
> Subject: Re: [GRASS-user] Further on Checking if a point (X, Y) is
>        inside the,     polygons of a shape file using command line
> To: Corrado <ct529 a york.ac.uk>
> Cc: grass-user a lists.osgeo.org, "John C. Tull"
>        <john.tull a wildnevada.org>,     Rick Reeves <reeves a nceas.ucsb.edu>
> Message-ID:
>        <86782b610901261312w559fe451hf0e5e0869f981087 a mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Tue, Mar 4, 2008 at 12:00 PM, Corrado <ct529 a york.ac.uk> wrote:
> > Dear John, Rick, Hamish,
> >
> > thanks for your kind answers.
> >
> > I explain the problem:
> >
> > I have a file with some hundreds of species and 58,000 observations. For
> each
> > species, I have the coordinates (X,Y) of the sites where they were
> observed.
> >
> > I also have a shape file, with polygons representing conservation areas,
> like
> > natural reserves.
> >
> > I need to know for each species, how many point fall inside conservation
> areas
> > and how many points fall outside conservation areas.
>
> (while digging around myself for a solution, I found one and thought to
> post it here as  followup:)
>
> http://grass.osgeo.org/wiki/Count_points_in_polygon
>
> Perhaps helpful?
>
> Markus
>
>
> ------------------------------
>
> Message: 10
> Date: Mon, 26 Jan 2009 22:16:53 +0100
> From: Markus Neteler <neteler a osgeo.org>
> Subject: Re: [GRASS-user] Re: GRASS 6.4.0 RC3 released
> To: Tim Michelsen <timmichelsen a gmx-topmail.de>
> Cc: grass-user a lists.osgeo.org, grass-dev a lists.osgeo.org
> Message-ID:
>        <86782b610901261316w31128fb7m58c2c32555ce8c54 a mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Mon, Jan 26, 2009 at 9:53 PM, Tim Michelsen
> <timmichelsen a gmx-topmail.de> wrote:
> > Hello,
> > great news.
> >>
> >> Key improvements of the GRASS 6.4.0 release include enhanced
> >> portability for MS-Windows (native support), hundreds of fixes,
> >> the new wxPython based portable graphical interface and much
> >> new functionality.
> >
> > I would like to test the Windows port.
> >
> > I didn't find a installer for 6.4.0 native.
> >
> > Do you plan to release only the final as Windows port?
>
> We kind of "lost" our friend how usually prepared the native winGRASS
> version - he's apparently too busy currently
>
> As alternative, there is now OSGeo4W:
> http://trac.osgeo.org/osgeo4w/
> http://download.osgeo.org/osgeo4w/osgeo4w-setup.exe
>
> In short time (I hope) it will be updated to deliver GRASS 6.4.0 RC3.
>
> Markus
>
>
> ------------------------------
>
> _______________________________________________
> grass-user mailing list
> grass-user a lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-user
>
>
> End of grass-user Digest, Vol 33, Issue 64
> ******************************************
>
-------------- parte successiva --------------
Un allegato HTML ? stato rimosso...
URL: http://lists.osgeo.org/pipermail/grass-user/attachments/20090127/bdfb0ad3/attachment-0001.html


More information about the grass-user mailing list