[gdal-dev] translating a grid

2021-05-31 Thread Ron Palmer
I work in local coordinates resulting in a grid. Is there an easy way to translate the grids X and Y coordinates, eg add 580,000 to X and add 5,840,000 to Y shift (which would then be a common EPSG)? There are many options to hack this, eg edit an ERS file, but it would be nice to be able to d

Re: [gdal-dev] problem: gdal_grid, output ers raster file

2021-03-03 Thread Ron Palmer
use a top-left corner origin. The ERS driver doesn't support such convention. The workaround you can use is to output gdal_grid as a TIFF (tmp.tif), then use "gdalwarp tmp.tif out.ers" to flip the origin to a top-left one. Even Le 03/03/2021 à 22:55, Ron Palmer a écrit : Look

Re: [gdal-dev] problem: gdal_grid, output ers raster file

2021-03-03 Thread Ron Palmer
out the ERS format if the person behind it is willing to have a look at it. Thanks, Ron On 17/02/2021 4:55 pm, Ron Palmer wrote: I am having issues with outputting ers raster file from gdal_grid. I import a csv as shape, then grid it and output as ers. The Y coords are all negative as it is

[gdal-dev] problem: gdal_grid, output ers raster file

2021-02-16 Thread Ron Palmer
I am having issues with outputting ers raster file from gdal_grid. I import a csv as shape, then grid it and output as ers. The Y coords are all negative as it is in fact a section I simply grid as a 2D raster. Although the shape file plots as I expect it, the ers is flipped upside-down, and hu