Re: [gdal-dev] Re: How to use gdalinfo for HDF- Windows
Hey Brent I'm using ESA's GLOBCOVER data.In this case I'm trying to set a GRASS script to run gdal directly. I do: gdalinfo C:\data\GL.hdf and I retrieve all basic information plus HDF's layers Driver: HDF4/Hierarchical Data Format Release 4 Files: c:\data\GL.hdf Size is 512, 512 Coordinate System is `' Metadata: HDFEOSVersion=HDFEOS_V2.12 Subdatasets: SUBDATASET_1_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1 SUBDATASET_1_DESC=[1800x1800] MEAN_1 POSTEL (16-bit integer) SUBDATASET_2_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_2 SUBDATASET_2_DESC=[1800x1800] MEAN_2 POSTEL (16-bit integer) SUBDATASET_3_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_3 SUBDATASET_3_DESC=[1800x1800] MEAN_3 POSTEL (16-bit integer) SUBDATASET_4_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_4 SUBDATASET_4_DESC=[1800x1800] MEAN_4 POSTEL (16-bit integer) SUBDATASET_5_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_5 (...) then: gdalinfo HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1 I get: ERROR 4: 'HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1' does not exist in fyle system, and is not recognised as a supported dataset name. gdalinfo failed- unable to open 'HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1'' open GDAL Datasets: 1 N DriverIsNULL 512x512x0 But if I do: gdalinfo HDF4_EOS:EOS_GRID::\data\GL.hdf:POSTEL:MEAN_1 it works (without the C from the driver) The problem is that if I'm trying to to use data in D it does not work. Any suggestions? 2011/8/9 Brent Fraser bfra...@geoanalytic.com Luisa, I use GDAL to access MODIS data in HDF4 on Windows like this: gdalinfo HDF4_EOS:EOS_SWATH:G:\Projects\temp\image3\MOD02HKM.A2011186.1640.005.NRT.hdf:MODIS_SWATH_Type_L1B:EV_500_RefSB So I'd suggest using double quotes around your path. Best Regards, Brent Fraser On 8/9/2011 8:24 AM, Luisa Peña wrote: Greetings This seems odd but it does not work with HDF4_EOS:EOS_GRID:C:/filepath only HDF4_EOS:EOS_GRID:filepath And if my MERIS data is not placed in my main hard disk (C:) it does not work. Anyone with some experience on this in WINDOWS? Thanks Luisa ___ gdal-dev mailing listgdal-dev@lists.osgeo.orghttp://lists.osgeo.org/mailman/listinfo/gdal-dev ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Re: How to use gdalinfo for HDF- Windows
Luisa, That sounds like a bug. A possible work-around might be to set your current working directory to D and don't put the drive letter in the filepath: cd D: gdalinfo \data\GL.hdf But this may not work with your desire to use a GRASS script... Best Regards, Brent Fraser On 8/10/2011 2:55 AM, Luisa Peña wrote: Hey Brent I'm using ESA's GLOBCOVER data.In this case I'm trying to set a GRASS script to run gdal directly. I do: gdalinfo C:\data\GL.hdf and I retrieve all basic information plus HDF's layers Driver: HDF4/Hierarchical Data Format Release 4 Files: c:\data\GL.hdf Size is 512, 512 Coordinate System is `' Metadata: HDFEOSVersion=HDFEOS_V2.12 Subdatasets: SUBDATASET_1_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1 SUBDATASET_1_DESC=[1800x1800] MEAN_1 POSTEL (16-bit integer) SUBDATASET_2_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_2 SUBDATASET_2_DESC=[1800x1800] MEAN_2 POSTEL (16-bit integer) SUBDATASET_3_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_3 SUBDATASET_3_DESC=[1800x1800] MEAN_3 POSTEL (16-bit integer) SUBDATASET_4_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_4 SUBDATASET_4_DESC=[1800x1800] MEAN_4 POSTEL (16-bit integer) SUBDATASET_5_NAME=HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_5 (...) then: gdalinfo HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1 I get: ERROR 4: 'HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1' does not exist in fyle system, and is not recognised as a supported dataset name. gdalinfo failed- unable to open 'HDF4_EOS:EOS_GRID:c:\data\GL.hdf:POSTEL:MEAN_1'' open GDAL Datasets: 1 N DriverIsNULL 512x512x0 But if I do: gdalinfo HDF4_EOS:EOS_GRID::\data\GL.hdf:POSTEL:MEAN_1 it works (without the C from the driver) The problem is that if I'm trying to to use data in D it does not work. Any suggestions? 2011/8/9 Brent Fraser bfra...@geoanalytic.com mailto:bfra...@geoanalytic.com Luisa, I use GDAL to access MODIS data in HDF4 on Windows like this: gdalinfo HDF4_EOS:EOS_SWATH:G:\Projects\temp\image3\MOD02HKM.A2011186.1640.005.NRT.hdf:MODIS_SWATH_Type_L1B:EV_500_RefSB So I'd suggest using double quotes around your path. Best Regards, Brent Fraser On 8/9/2011 8:24 AM, Luisa Peña wrote: Greetings This seems odd but it does not work with HDF4_EOS:EOS_GRID:C:/filepath only HDF4_EOS:EOS_GRID:filepath And if my MERIS data is not placed in my main hard disk (C:) it does not work. Anyone with some experience on this in WINDOWS? Thanks Luisa ___ gdal-dev mailing list gdal-dev@lists.osgeo.org mailto:gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Re: How to use gdalinfo for HDF- Windows
Luisa, you didn't mention which GDAL version you are using. Since Brent manages to make it work with a very similar command line that the one that fails for you, I highly suspect you are using an old version. There was indeed a bug very similar to your issue ( http://trac.osgeo.org/gdal/ticket/2823 ) that has been fixed in GDAL 1.6.1. Best regards, Even ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
[gdal-dev] Re: How to use gdalinfo for HDF- Windows
Greetings This seems odd but it does not work with HDF4_EOS:EOS_GRID:C:/filepath only HDF4_EOS:EOS_GRID:filepath And if my MERIS data is not placed in my main hard disk (C:) it does not work. Anyone with some experience on this in WINDOWS? Thanks Luisa ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Re: How to use gdalinfo for HDF- Windows
Luisa, I use GDAL to access MODIS data in HDF4 on Windows like this: gdalinfo HDF4_EOS:EOS_SWATH:G:\Projects\temp\image3\MOD02HKM.A2011186.1640.005.NRT.hdf:MODIS_SWATH_Type_L1B:EV_500_RefSB So I'd suggest using double quotes around your path. Best Regards, Brent Fraser On 8/9/2011 8:24 AM, Luisa Peña wrote: Greetings This seems odd but it does not work with HDF4_EOS:EOS_GRID:C:/filepath only HDF4_EOS:EOS_GRID:filepath And if my MERIS data is not placed in my main hard disk (C:) it does not work. Anyone with some experience on this in WINDOWS? Thanks Luisa ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
