Re: [gdal-dev] Gdal_translate into HDF4 fails

2022-02-18 Thread Lorenzo Di Giacomo
Cool, i tired and actually works, but just a question, is it normal that using gdal_translate -of netCDF -co FORMAT=NC4 the resulting image is rotated by 180° (Upside down)? Thanks Il giorno ven 18 feb 2022 alle ore 15:39 Even Rouault < even.roua...@spatialys.com> ha scritto: > if you gdal_trans

Re: [gdal-dev] Gdal_translate into HDF4 fails

2022-02-18 Thread Even Rouault
if you gdal_translate -of netCDF -co FORMAT=NC4 , the resulting netCDF file will actually be a HDF5 file (with netCDF "decorations"): - https://gdal.org/drivers/raster/netcdf.html#creation-options - https://www.unidata.ucar.edu/software/netcdf/docs/interoperability_hdf5.html Le 18/02/2022 à

Re: [gdal-dev] Gdal_translate into HDF4 fails

2022-02-18 Thread Rahkonen Jukka (MML)
: Open() - Open existing dataset. -Jukka Rahkonen- Lähettäjä: Lorenzo Di Giacomo Lähetetty: perjantai 18. helmikuuta 2022 16.24 Vastaanottaja: Even Rouault Kopio: Rahkonen Jukka (MML) ; 'gdal-dev@lists.osgeo.org' (gdal-dev@lists.osgeo.org) Aihe: Re: [gdal-dev] Gdal_translate into

Re: [gdal-dev] Gdal_translate into HDF4 fails

2022-02-18 Thread Lorenzo Di Giacomo
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 _

Re: [gdal-dev] Gdal_translate into HDF4 fails

2022-02-18 Thread Even Rouault
yes, this is sluggish . I just converted a 18002x22000 byte 3-band dataset in 28 minutes. Le 18/02/2022 à 13:44, Rahkonen Jukka (MML) a écrit : More information, probably it does not fail but it is extremely slow. After 15 minutes I am now at this stage gdal_translate -of HDF4Image 3band.ti

Re: [gdal-dev] Gdal_translate into HDF4 fails

2022-02-18 Thread Rahkonen Jukka (MML)
More information, probably it does not fail but it is extremely slow. After 15 minutes I am now at this stage gdal_translate -of HDF4Image 3band.tif out.h4 --debug on GDAL: GDALOpen(3band.tif, this=0215A20D36A0) succeeds as GTiff. Input file size is 12000, 12000 GDAL: QuietDelete(out.h4) invo

[gdal-dev] Gdal_translate into HDF4 fails

2022-02-18 Thread Rahkonen Jukka (MML)
Hi, There is a question about HDF4 in https://gis.stackexchange.com/questions/424204/convert-geotiff-to-hdf-using-gdal. I tried the same with GDAL 3.4.0. With a single band image conversion from GeoTIFF into HDF4Image succeeds but with a 3 band image not. I am not sure if it is even supposed to