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
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