Hello,
I was wondering if the python api allows for vectorizing functions over
arrays of geometry object (ogr objects?) through numpy.
Like can I call overlaps on two (N,1) geomtry arrays and get an array of
bools? Is it using python loops to iterate through, or is it applying it as
a ufunc?
Tha
Le mercredi 26 novembre 2014 22:08:43, jplacy2 a écrit :
> Thanks Even. Is it true that a recompile from source is necessary to
> support other drivers, namely the JasPer JP2 option? I haven't been able
> to find any windows binaries that make that driver available. But perhaps
> that option only s
Thanks Even. Is it true that a recompile from source is necessary to support
other drivers, namely the JasPer JP2 option? I haven't been able to find any
windows binaries that make that driver available. But perhaps that option only
supports three bands as well? I haven't been able to find a def
Simen,
In case you can not find a solution with gdal_calc.py, you could try to use
pkfilter from pktools (http://pktools.nongnu.org). Once installed
(currently under Linux only), you can produce your median raster as follows:
pkfilter -i infile -o outfile -dz 1 -f median
The option -dz 1 indicat
Le mercredi 26 novembre 2014 17:31:34, jplacy2 a écrit :
> Hi Folks-
>
> I'm attempting to generate some 4-band JP2 files using the GDAL 1.11 Win64
> binary acquired from gisinternals.com.
>
> I quickly ran into a problem... JP2 driver doesn't like four bands:
>
> gdal_translate --debug on -of J
Le mercredi 26 novembre 2014 15:58:21, Tomer a écrit :
> I want to be able to display additional properties of JPEG 2000 that are
> normally not available in programs like GDALINFO (with the SDK integrated).
>
> Those properties are for example:
> PROGRESSION=LRCP/RLCP/RPCL:
> CODESTREAM_ONLY=YES/
Hi Folks-
I'm attempting to generate some 4-band JP2 files using the GDAL 1.11 Win64
binary acquired from gisinternals.com.
I quickly ran into a problem... JP2 driver doesn't like four bands:
gdal_translate --debug on -of JP2OpenJPEG test.tif test.jp2
GDAL: GDALOpen(test.tif, this=0061CB
I want to be able to display additional properties of JPEG 2000 that are
normally not available in programs like GDALINFO (with the SDK integrated).
Those properties are for example:
PROGRESSION=LRCP/RLCP/RPCL:
CODESTREAM_ONLY=YES/NO:
LEVELS=n:
LAYERS=n:
PRECINCT_WIDTH=n:
PRECINCT_HEIGHT=n:
TI
Le mercredi 26 novembre 2014 12:17:38, Martin Landa a écrit :
> Hi,
>
> I wonder why curved polygons are not approximated to polygons somehow
> automatically. Eg. conversion such data fails
>
> $ ogr2ogr -f PostgreSQL PG:dbname=ruian_test
> /vsicurl/http://vdp.cuzk.cz/vymenny_format/soucasna/2014
Hi,
I wonder why curved polygons are not approximated to polygons somehow
automatically. Eg. conversion such data fails
$ ogr2ogr -f PostgreSQL PG:dbname=ruian_test
/vsicurl/http://vdp.cuzk.cz/vymenny_format/soucasna/20141031_OB_564567_UKSH.xml.gz
Parcely -overwrite
Warning 1: Geometry to be inse
Hi,
> So:
>
> Motion : I move to adopt RFC 50: OGR field subtypes
>
> http://trac.osgeo.org/gdal/wiki/rfc50_ogr_field_subtype
>
> Starting with my +1
I declare this motion passed with support from JukkaR, TamasS, FrankW and
myself.
Even
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http:
Hi,
I have some NetCDF files tagged with this proj4 string:
proj4=+proj=ob_tran +o_proj=longlat +lon_0=-40 +o_lat_p=22 +R=6.371e+06 +no_defs
As ob_tran seems not supported, is there any way I can warp this onto
a regular (unrotated) lonlat-grid?
There is a long, 3 yr old discussion on th
Hi Simen,
Try this:
gdal_calc.py -A rgb.tif --outfile ouput.tif --calc "median(A, axis=0)"
The "axis=0" parameter is to perform a median calculation along the
first dimension, which is the band dimension. Lean more here:
http://docs.scipy.org/doc/numpy/reference/generated/numpy.median.html
-Mik
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