[gdal-dev] RE: can't open HDF5 subdatasets

[benbendor]

Hello£º
I do not want to receive the mail which temporarily at present comes from  gdal-dev-request at lists.osgeo.org.
Thanks so much.
bendor

 


From: dor_ben2000 at hotmail.com
To: gdal-dev at lists.osgeo.org
Subject: can't open HDF5 subdatasets
Date: Mon, 15 Mar 2010 10:13:49 +0800



Hello:
 
I think is woking well by using GDALINFO to  open hdf5 image,like this:

   I:\gdalinfo Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI_GBAL_L1_20100129_0115
_0250M_MS.h5
Driver: HDF5/Hierarchical Data Format Release 5
Files: Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI_GBAL_L1_20100129_0115_0250M_MS.
h5
Size is 512, 512
Coordinate System is `'
Subdatasets:
  SUBDATASET_1_NAME=HDF5:"Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI_G   BAL_L1_20100129_0115_0250M_MS.h5"://BB_DN_average
SUBDATASET_1_DESC=[5x8000] //BB_DN_average (32-bit floating-point)
  SUBDATASET_2_NAME=HDF5:"Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI_GBAL_L1_20100129_0115_0250M_MS.h5"://EV_250_Emissive
SUBDATASET_2_DESC=[8000x8192] //EV_250_Emissive (16-bit unsigned integer)
  SUBDATASET_3_NAME=HDF5:"Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI_GBAL_L1_20100129_0115_0250M_MS.h5"://EV_250_RefSB_b1
SUBDATASET_3_DESC=[8000x8192] //EV_250_RefSB_b1 (16-bit unsigned integer)
 ¡­¡­
¡­¡­¡­.
Corner Coordinates:
Upper Left  (    0.0,    0.0)
Lower Left  (    0.0,  512.0)
Upper Right (  512.0,    0.0)
Lower Right (  512.0,  512.0)
Center      (  256.0,  256.0)
 
 but wen I trying to open a subdataset ,it's can't work well,why?
I:\gdalinfo HDF5:"Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI_GBAL_L1_2010012
9_0115_0250M_MS.h5"=BB_DN_average
ERROR 4: `HDF5:Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI_GBAL_L1_20100129_0115_0
250M_MS.h5=BB_DN_average' does not exist in the file system,
and is not recognised as a supported dataset name.
 
gdalinfo failed - unable to open 'HDF5:Z_SATE_C_BAWX_20100129130049_P_FY3A_MERSI
_GBAL_L1_20100129_0115_0250M_MS.h5=BB_DN_average'.
regards
ben 



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