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9 Commits

Author SHA1 Message Date
Allen Byrne
d0444d4f2b [svn-r29261] HDFFV-9241: Print fill value as "DEFAULT" instead of value 0 2016-03-03 10:27:48 -05:00
Allen Byrne
fb762aa6b0 [svn-r21953] HDDFV-7560: h5dump refactoring 
Tested: local linux
 2012-02-17 16:41:58 -05:00
Jonathan Kim
a558128a18 [svn-r20869] Purpose: 
HDFFV-7514 - GMQS: h5dump - improve effectiveness of testing scripts for handling expected output files

   Description:
       Fist phase for h5dump test update. Next phase will be for h5ls.
       This is prerequisite for 'HDFFV-7602 Tools - upgrade tools' test scripts to share test files among tools, providing framework for test file re-usability.'

   Tested:
       jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), linew (solaris-BE),  Windows (32-LE), Cmake (jam)
 2011-05-19 17:51:36 -05:00
Pedro Vicente Nunes
7a5edc075a [svn-r14905] Introduced a ratio formula compression ratio = uncompressed size / compressed size 
in the printing of the compression with 3 digits of precision per hdf-forum NASA developers suggestion

tested: windows, linux, solaris
 2008-05-01 11:45:32 -05:00
Scot Breitenfeld
aec106e324 [svn-r14903] Undoing change committed in r14902. 2008-04-30 14:51:13 -05:00
Scot Breitenfeld
5773fd34bc [svn-r14902] Merged fortran_1_8 branch changes r14505:14901 into the trunk. New fortran wrappers added. 2008-04-30 14:23:26 -05:00
Pedro Vicente Nunes
6b41367ac6 [svn-r14892] RFC display compression ratio in h5dump 
Here's the current behavior of h5dump regarding the printing of the dataset creation property list

For example

./h5dump -H -p -d filters

HDF5 "tfilters.h5" {
DATASET "deflate" {
   DATATYPE  H5T_STD_I32LE
   DATASPACE  SIMPLE { ( 20, 10 ) / ( 20, 10 ) }
   STORAGE_LAYOUT {
      CHUNKED ( 10, 5 )
      SIZE 385 
    }
   FILTERS {
      COMPRESSION DEFLATE { LEVEL 9 }
   }
   FILLVALUE {
      FILL_TIME H5D_FILL_TIME_IFSET
      VALUE  0
   }
   ALLOCATION_TIME {
      H5D_ALLOC_TIME_INCR
   }
}
}


The proposed behavior is to add this information after SIZE

SIZE 385 (51.9%COMPRESSION)

That percentage is obtained trough

Per = (b-a) / a

Where a = theoretical size obtained by multiplying datum size times number of elements
b =  size obtained with H5Dget_storage_size

The final print would look like

HDF5 "tfilters.h5" {
DATASET "deflate" {
   DATATYPE  H5T_STD_I32LE
   DATASPACE  SIMPLE { ( 20, 10 ) / ( 20, 10 ) }
   STORAGE_LAYOUT {
      CHUNKED ( 10, 5 )
      SIZE 385 (51.9%COMPRESSION)
    }
   FILTERS {
      COMPRESSION DEFLATE { LEVEL 9 }
   }
   FILLVALUE {
      FILL_TIME H5D_FILL_TIME_IFSET
      VALUE  0
   }
   ALLOCATION_TIME {
      H5D_ALLOC_TIME_INCR
   }
}
}

tested: windows, linux, solaris
 2008-04-29 13:02:05 -05:00
Pedro Vicente Nunes
cd25a7690a [svn-r12171] Purpose: 
bug fixes

Description:
h5dump/h5ls were not displaying long doubles correctly

Solution:
1) the print datatype functions were incorrectly testing for the valid return value from H5Tequal,
   (TRUE), causing the display of an incorrect name of a dataype in error cases from H5Tequal
2) h5tools_print_str did not have a case for native long double
3) added a file generator for a long double dataset
4) added one script test for the long double data (commented , some sytems don't have a native long double match, and the output differs)
5) added a vms file and h5dump script test


Platforms tested:
linux 32, 64
solaris
AIX

Misc. update:
 2006-03-28 16:25:10 -05:00
Robert E. McGrath
caff5c341a [svn-r9991] Purpose: 
Feature

Description:
dumper support for nbit

Solution:

Platforms tested:

Misc. update:
 2005-02-11 14:04:22 -05:00