[gdal-dev] Motion: Adopt RFC 41 : Support for multiple geometry fields in OGR

2013-07-29 Thread Even Rouault
Hi,

Motion: I move to adopt RFC 41 : Support for multiple geometry fields in OGR

http://trac.osgeo.org/gdal/wiki/rfc41_multiple_geometry_fields

I've made a few changes in the last few days. See the history :
http://trac.osgeo.org/gdal/wiki/rfc41_multiple_geometry_fields?action=history

Starting with my +1

Best regards,

Even

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Re: [gdal-dev] Motion: Adopt RFC 41 : Support for multiple geometry fields in OGR

2013-07-29 Thread Frank Warmerdam
+1 Frank
 On Jul 29, 2013 4:14 AM, "Even Rouault" 
wrote:

> Hi,
>
> Motion: I move to adopt RFC 41 : Support for multiple geometry fields in
> OGR
>
> http://trac.osgeo.org/gdal/wiki/rfc41_multiple_geometry_fields
>
> I've made a few changes in the last few days. See the history :
>
> http://trac.osgeo.org/gdal/wiki/rfc41_multiple_geometry_fields?action=history
>
> Starting with my +1
>
> Best regards,
>
> Even
>
> --
> Geospatial professional services
> http://even.rouault.free.fr/services.html
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> gdal-dev@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/gdal-dev
>
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Re: [gdal-dev] Working with NTF files

2013-07-29 Thread Nikos Alexandris
Nikos Alexandris:

> > > I am trying to handle ntf files (NITF) as easy as possible -- working
> > > with some WorldView 01/02 and QuickBird imagery.

[..]

> > > 2) A second, of less importance, question, is:  how important are the
> > > warnings like:  "Warning 1: Unable to save auxilary information in
> > > /vsisubfile/3884_471349721,10APR13WV020600013APR10075059-
> > > P1BS-500060446050_05_P003.ntf.aux.xml." ?


Frank W:

> > This is not important.  I presume you are getting this with JPEG2000
> > compressed image streams in NITF?


Nikos A:
 
> Correct

 
> > If you file a bug I might be able to clear this up but there are layers of
> > complexity that make it challening.

 
> I will (take the time later to) file a ticket.


Done as http://trac.osgeo.org/gdal/ticket/5173

Nikos
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Re: [gdal-dev] [GRASS-user] Working with NTF files

2013-07-29 Thread Nikos Alexandris
Should I file for this a ticket in GRASS' trac first?

Nikos

--%<---

1)

Markus Metz wrote:
> >> What says g.proj georef=your_geofile -p?

Nikos Alexandris:
> > g.proj -p georef=15JUN11IK0101000po_697515_pan_000.ntf

> > Trying to open with OGR...
> > ...succeeded.
> > WARNING: Read of file 15JUN11IK0101000po_697515_pan_000.ntf was
> > successful, but it did not contain projection information. 'XY
> > (unprojected)' will be used XY location (unprojected)

> > This is however 1) strange -- it misses a message like "Trying to open
> > with GDAL..." and 2) (successively) not true because gdalinfo reports:

Markus M:
> g.proj first tries to open the geofile with OGR, if that fails, it
> tries to open it with GDAL. Apparently OGR found a driver with which
> it could successfully open the geofile. This might be a bug in OGR
> (Frank?).

Nikos A: 
> > Using this file in
> > "grass7 -c 15JUN11IK0101000po_697515_pan_000.tif
> > /grassdb/test_Location"

> > creates the following Location:
> > g.proj -p
> > -PROJ_INFO-
> > name : Lat/Lon
> > proj : ll
> > datum : wgs84
> > ellps : wgs84
> > no_defs : defined
> > -PROJ_UNITS
> > unit : degree
> > units : degrees
> > meters : 1.0

Markus M:
> grass7 -c uses g.proj to create a location, thus the resulting
> projection info of grass7 -c and g.proj georef= should be identical.



2)

Markus M:
> >> What reports r.in.gdal when trying to import in a location that
> >> definitively does not match the SRS?

Nikos A:
> > Now, r.in.gdal seems to correctly recognise the SRS!

Markus M: 
> Good. So it is either a bug in g.proj (even though the call to OGROpen()
> succeeds) or in OGR.
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Re: [gdal-dev] Working with NTF files

2013-07-29 Thread lpinner
A workaround to your 2nd question is to set the GDAL_PAM_PROXY_DIR
environment variable, either permanently or on the commandline before you
call gdalinfo.

set GDAL_PAM_PROXY_DIR=%TEMP%
gdalinfo -stats some.ntf



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