Hello, i noticed a strange behaviour in the gdal.VectorTranslate function.
This is my snippet:
*from osgeo import gdal, ogrimport sys'''- SRC (FILE)- DST (FILE)- FORMAT
(GEOJSON)'''SRC =
"/tmp/9f097a2e-d849-4261-9735-f3d45a6d01e7/example.kml"DST =
"/tmp/test.json"FORMAT =
Hi, when i try to do gdal_retile -v -pyramidOnly -r bilinear ... this error
occurs:
ERROR 1: Attempt to create 2x0 dataset is illegal,sizes must be larger than
zero.
My Tiff is the following (gdalinfo):
Driver: GTiff/GeoTIFF
Files:
Ok seems to be just a momentary problem, resolved after other 3-4 tests,
can't really say what happened
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Hi, i'm doing some "conversion" test, from one format to another (mainly
from TIFF to ALL).
I found in HDF4Image driver that on some images, it get stuck.
gdal_translate -of HDF4Image source.tiff dest.hdf
Input file size is 2861, 3635
0...10...20...30...40...50...60...70...80...90...100 - done.
ity_hdf5.html
> Le 18/02/2022 à 15:24, Lorenzo Di Giacomo a écrit :
>
> Hi guys, i was reading the question and i was wondering if it's possibile
> do the same translate operation with HDF5, like:
> gdal_translate -of HDF5Image 3band.tif out.h5, i tried but doesn't work
> and says &quo
Hi guys, i was reading the question and i was wondering if it's possibile
do the same translate operation with HDF5, like:
gdal_translate -of HDF5Image 3band.tif out.h5, i tried but doesn't work and
says "
HDF5 driver has no creation capabilities."
Thanks
Great, thanks!
Il giorno mer 16 feb 2022 alle ore 15:29 Even Rouault <
even.roua...@spatialys.com> ha scritto:
>
> Le 16/02/2022 à 15:22, Lorenzo Di Giacomo a écrit :
> > Hi devs, with the gdal 3.4.x is there a way to overcome the limitation
> > of having more than 32KB
Hi devs, with the gdal 3.4.x is there a way to overcome the limitation of
having more than 32KB of metadata in a GeoTiff file (aka using a different
writing method for TIFF)? Thanks all!
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st is sufficiently small and the geometry
> change being approximatively an affine transformation, you can try
> https://gdal.org/programs/gdalmove.html instead of gdalwarp to only alter
> the georeferencing information and not touch pixel values at all.
>
> Even
> Le 18/11/2021
transparent in this case.
>
> I hope that helps,
> carl
>
>
> On Wed, Nov 17, 2021 at 8:11 AM Lorenzo Di Giacomo
> wrote:
>
>> Hi all, i have a question, how is it possible to avoid black borders
>> after reprojection with "gdal_warp" ?
>> Basical
Hi all, i have a question, how is it possible to avoid black borders after
reprojection with "gdal_warp" ?
Basically i have an image that is little rotated, when i reprojected from
32632 to 4326 the resulting image has black borders more or less tight
depending on the rotation.
I saw i can change
Thank you !!
>
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Hi i have a question about format conversion:
How is it possibile to know the possible conversions between formats (using
gdal_translate)?
I found https://gdal.org/drivers/raster/index.html, so i guess is possible
to convert from format X to format Y iff the GDAL driver of format Y has
the
ell like creating a tile index for Mapserver usage
> and trimming the tiles from nodata parts.
>
> Have fun / Lars S.
>
>
> 11 november 2021 kl. 15:46, "Lorenzo Di Giacomo" >
> skrev:
>
> Hi, i can't find a simple way (not to choose the cut coordinates m
Hi, i can't find a simple way (not to choose the cut coordinates manually)
in order to crop an entire raster image into N images given a fixed size of
pixel, how can this be achieved? Thanks
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s were not found! Array support will not be enabled"
>
> or
>
> 'WARNING: numpy not available! Array support will not be enabled'
>
> Even
> Le 24/09/2021 à 14:53, Lorenzo Di Giacomo a écrit :
>
> Hi everyone, basically i build from source GDAL 3.2.2 and install the
&g
Hi everyone, basically i build from source GDAL 3.2.2 and install the
python bindings via pip3 install gdal==3.2.2
Later i install numpy, i have read online that the numpy must be installed
before GDAL python bindings.
So i tried to uninstall python gdal and than reinstall it, but the problem
Hi, i'd like have 18 levels in my pyramid in order to have a better control
of the cache.
The problem is that GDAL_RETILE when arrives at about 10th level, gave
error:
'NoneType' object has no attribute 'SetGeoTransform'
Do you know why is this happening? Is allowed to have all this levels in
Hi, i saw that Debian now has GDAL 3.2.2 available.
I can install it and also the python3 bindings, but they doesn't have the
java bindings.
I download GDAL-3.2.2 and do "./configure", then "make" and later i go on
"/swig/java" and do "make" but i get:
*cannot find the library
Hi, i have a .TIFF file and a .AUX.XML file.
I'd like to create a NetCDF from .TIFF and .AUX.XML, is possible merge them
in a NetCDF?
The .AUX.XML come from the gdaltranslate operation NetCDF -> TIFF (since
the metadata are bigger than 32000 bytes).
To summarize the flow is:
NetCDF > TIFF + aux
Hi i'm having a NetCDF (.nc) file, with N bands each of those have N levels.
My final goal would be have a single GEOTIFF with all the bands and levels
(since Geotiff dont support levels, all the levels will be a BAND)
So my workflow would be: extract each band and its levels to 1 single
ile] [band #] [out_file] [band #]
>
>
>
>
>
> cheers,
>
>
>
> -Matt
>
>
>
> *From:* gdal-dev *On Behalf Of *Lorenzo
> Di Giacomo
> *Sent:* July 9, 2021 7:30 AM
> *To:* gdal-dev@lists.osgeo.org
> *Subject:* [gdal-dev] Lost band name during merge
&
Hi, i have N netcdf OR N tiff.
I want merge them all in 1 tiff.
I do that using:
Either gdal_merge.py -separate -o
OR gdalbuildvrt AND gdal_translate ... Both approaches works but each band
has a name like "band_1", "band_2" ecc. the original band name is lost
Is there a way to at least
i have explained BAD*
Il giorno gio 17 giu 2021 alle ore 10:09 Lorenzo Di Giacomo <
loridi...@gmail.com> ha scritto:
> I think i have explained what i'd like to have, i attach the image of the
> initial .nc file that i would like to have back at the end of the process:
>
&g
I think i have explained what i'd like to have, i attach the image of the
initial .nc file that i would like to have back at the end of the process:
do you have any suggestions? Thanks a lot
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Or use gdalbuildvrt -separate tmp.vrt in1.tif ... in2.tif + gdal_translate
> tmp.vrt out.nc
> Le 16/06/2021 à 17:22, Lorenzo Di Giacomo a écrit :
>
> Hi everybody, initially i have 1 NetCDF and for each band i create 1
> GEOTIFF.
> Now, i have X ( where X = #bands) TIFF files and i
Hi everybody, initially i have 1 NetCDF and for each band i create 1
GEOTIFF.
Now, i have X ( where X = #bands) TIFF files and i want to come back to 1
NetCDF file.
How should i do it?
P.S. i saw that with gdal_translate i can also transform each GEOTIFF in
one NetCDF, but at the end i cant find
Hi, i can't find the gdal_retile porting on java, is there a class /
method? If not, which is the best workaround?
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Hi, do you know why this happens when i try to merge tiles of a specific
tiff?
How can check if a tiff had a rotated geo transforms? And how can i fix it
before merging it?
Here are some QGIS info about the tiff:
SR EPSG:4326 - WGS 84 - Geografico
Estensione
Hi, i installed GDAL on OSX via brew install.
Then i tried to add the dependecy on Maven but when i execute a simple
command like "gdal.Open()", but i get java.lang.UnsatisfiedLinkError:
org.gdal.gdal.gdalJNI.Open__SWIG_1(Ljava/lang/String;)J.
I undertood that i need to set the java bindings, but
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