Hi,
Currently we're using GDAL v1.10
We need to clip a piece out of a larger tiff file using a shapefile.
When we use this command:
gdalwarp -cutline Field9.shp -crop_to_cutline -wo
"CUTLINE_ALL_TOUCHED=TRUE" input.tif output.tif
We get a nicely cropped tiff-file like we want. But the pixels have
Le vendredi 03 juin 2016 09:12:25, Paul Meems a écrit :
> Hi,
>
> Currently we're using GDAL v1.10
> We need to clip a piece out of a larger tiff file using a shapefile.
>
> When we use this command:
> gdalwarp -cutline Field9.shp -crop_to_cutline -wo
> "CUTLINE_ALL_TOUCHED=TRUE" input.tif output
I would make some of assertions (some just restating what Even wrote)
* The cost to heap allocation is a fair question (but I would suggest we
defer the work until required)
* Any work done on performance critical subroutines should be done
carefully.
* It would help to have a standard comment t
On 3 June 2016 at 15:54, Kurt Schwehr wrote:
> I would make some of assertions (some just restating what Even wrote)
>
> * The cost to heap allocation is a fair question (but I would suggest we
> defer the work until required)
>
> * Any work done on performance critical subroutines should be done
I've posted this question on gis stackexchange, but maybe here is more
appropriate.
I am doing the same as in
http://gis.stackexchange.com/questions/134000/gdal-api-cant-save-image-in-some-formats
That is, saving a `JPEG` image with `GDAL`. I know I'd have to create a
`MEM` buffer and then `Creat
On 3 June 2016 at 20:45, Pol Monsó Purtí wrote:
> I've seen this mysterious article http://www.gdal.org/frmt_mem.html which
> references the `DATAPOINTER` option. I've seen another reference
> [here](https://lists.osgeo.org/pipermail/gdal-dev/2006-November/010583.html)
> which does
>
>
> sprintf(f
Hi All,
I want to convert some HYCOM data into GTiff format and I'm a little
lost on how to get started, whether I can do what I need just using a
vrt or if I'm going to have to write code to process the data.
To start with I have placed gdalinfo on one file here:
http://imaptools.com:8080/dl
Not sure on 'repost' rules so apologies if this is out of place, but I have
this GDAL/JPEG2000/VRT/POSTGIS problem that I have put up on GIS Stack
Exchange with no interest. I am unsure if it is a bug, incorrect setup or
not even possible.
Essentially my procedure is:
Build GDAL 2.1 with OpenJPEG
