Hi,
I've been having trouble using a tiff on openlayers, and I've found that it
depends on it having a negative tile height (-256).
This is the tiff:
https://andy-aws.s3.eu-north-1.amazonaws.com/sample_dnw_byte.tiff
I'm able to read tiles size in OL, using this
source.getView().then(() => {
Daniel,
You rightly spotted https://github.com/OSGeo/gdal/pull/6069 as the
enabler for that capability.
if your existing target dataset has a geolocation array attached to do
it, this should just be a matter of doing:
target_ds = gdal.Open( filename, gdal.GA_Update )
gdal.Warp(target_ds, s
Hi!
Some time ago, I asked for an inversion of gdal.Warp based on
GEOLOCATION arrays (longitude/latitude). Back then, my question was: How
can I transform an image with projected coordinates back to
cartesian/image coordinates, given that a geolocation array tells GDAL
where to put which pixe
Il 16/05/2023 13:52, Jan Heckman ha scritto:
Also out of curiosity,
Are you willing to share the shapefile, preferably at least shp and dbf,
but probably .shp alone will do and .prj helps for checking conversion
results.
Hi Jan,
the corrupted Shapefile layer is available in the QGIS issue rep
Also out of curiosity,
Are you willing to share the shapefile, preferably at least shp and dbf,
but probably .shp alone will do and .prj helps for checking conversion
results.
Also, to be sure, the expected number of rows is relevant so as not to call
victory too soon.
Jan
On Tue, May 16, 2023 at
Il 15/05/2023 15:34, Andrea Giudiceandrea ha scritto:
it seems to me ogr fails to properly create the .idx [EDIT: .shx] file:
it incorrectly stores, in the index file header, the total length in
16-bit words of the .shp file instead of the total length in 16-bit
words of the .idx [EDIT: .shx] f
I'm trying to accomplish a seemingly simple task: starting from an HDF
file, convert it to GTiff, and divide all values in the raster by 10. The
original file uses -1 for nodata, and I want to preserve this value all the
way down to the final tiff.
In other words, where the original file had -1, th
