[gdal-dev] vsicurl and HDF5

[Joe Lee]

Yes, it works fine with GDAL 3.6.1:

nene-[11:02am]~/src/software>gdalinfo --version
GDAL 3.6.1, released 2022/12/14
nene-[11:02am]~/src/software>gdalinfo /vsicurl/https://gamma.hdfgroup.org/ftp/pub/outgoing/NASAHDF/VNP46A1.A2020302.h07v07.001.2020303075447.h5
Driver: HDF5/Hierarchical Data Format Release 5
Files: /vsicurl/https://gamma.hdfgroup.org/ftp/pub/outgoing/NASAHDF/VNP46A1.A2020302.h07v07.001.2020303075447.h5
Size is 512, 512
Metadata:
  AlgorithmType=OPS
  EndTime=2020-10-28 23:59:59
  HDFEOS_GRIDS_VNP_Grid_DNB_CMfill=No
HDFEOS_GRIDS_VNP_Grid_DNB_Data_Fields_BrightnessTemperature_M12_add_offset=203
…


From: gdal-dev <gdal-dev-bounces at lists.osgeo.org> on behalf of Paolo Corti <pcorti at gmail.com>
Date: Thursday, January 5, 2023 at 10:57 AM
To: gdal-dev at lists.osgeo.org <gdal-dev at lists.osgeo.org>
Subject: [gdal-dev] vsicurl and HDF5
Hi all

Do you know if I can read HDF5 files with vsicurl?
I made a few tests, but I am getting this error, so I was wondering it
it is even possible:

gdalinfo /vsicurl/https://...../myfile.h5

ERROR 1: CPLCreateUserFaultMapping(): syscall(__NR_userfaultfd)
failed: error = 38

gdalinfo failed - unable to open '/vsicurl/...myfile.h5'.


many thanks in advance
Paolo

--
Paolo Corti
Geospatial software developer
web: http://www.paolocorti.net
twitter: @capooti
skype: capooti
#drt3jc1
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