How to extract information from h5disp?
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Could someone please, advise as to how to extract information in the form of string from the h5disp? Intuitively, I was trying a=h5disp('Fe3cell1_01.h5','Aligned/data/Size') but with poor luck...
Thank you.
h5disp('Fe3cell1_01.h5')
HDF5 Fe3cell1_01.h5
Group '/'
Attributes:
'source': 'ESRF_debian6'
'encoding': 'UTF8'
'creator': 'EDNA'
'HDF5_API_Version': '1.8'
'file_name': 'Fe3cell1_01.h5'
'file_time': '2013-02-26T16:31:18+01:00'
Group '/Aligned'
Attributes:
'creator': 'EDNA'
'NX_class': 'NXentry'
'index': '1'
Dataset 'Offsets'
Size: 2x279
MaxSize: 2xInf
Datatype: H5T_IEEE_F32LE (single)
ChunkSize: 2x1
Filters: none
Attributes:
'MaxOffset': 10
Dataset 'data'
Size: 971x1471x279
MaxSize: 971x1471xInf
Datatype: H5T_IEEE_F32LE (single)
ChunkSize: 971x1471x1
Filters: none
Attributes:
'creator': 'EDNA'
'signal': '1'
'interpretation': 'image'
'long_name': 'FullField XANES mapping'
'axes': 'energy'
Dataset 'duration'
Size: scalar
Datatype: H5T_IEEE_F64LE (double)
ChunkSize: []
Filters: none
FillValue: 0.000000
Dataset 'end_time'
Size: scalar
Datatype: H5T_STRING
String Length: variable
Padding: H5T_STR_NULLTERM
Character Set: H5T_CSET_ASCII
Character Type: H5T_C_S1
ChunkSize: []
Filters: none
Dataset 'energy'
Size: 279
MaxSize: Inf
Datatype: H5T_IEEE_F32LE (single)
ChunkSize: 1
Filters: none
Attributes:
'long_name': 'Energy of the monochromated beam'
'interpretation': 'scalar'
'unit': 'keV'
'axis': '1'
Dataset 'maxInt'
Size: 279
MaxSize: Inf
Datatype: H5T_IEEE_F32LE (single)
ChunkSize: 1
Filters: none
Attributes:
'long_name': 'Mean of the last percentil on the frame'
'interpretation': 'scalar'
'monitor': '1'
Dataset 'program'
Size: scalar
Datatype: H5T_STRING
String Length: variable
Padding: H5T_STR_NULLTERM
Character Set: H5T_CSET_ASCII
Character Type: H5T_C_S1
ChunkSize: []
Filters: none
Dataset 'reference_frame'
Size: 951x1451
MaxSize: 951x1451
Datatype: H5T_IEEE_F32LE (single)
ChunkSize: []
Filters: none
FillValue: 0.000000
Attributes:
'index': 12
'origin': 12
Dataset 'start_time'
Size: scalar
Datatype: H5T_STRING
String Length: variable
Padding: H5T_STR_NULLTERM
Character Set: H5T_CSET_ASCII
Character Type: H5T_C_S1
ChunkSize: []
Filters: none
Dataset 'title'
Size: scalar
Datatype: H5T_STRING
String Length: variable
Padding: H5T_STR_NULLTERM
Character Set: H5T_CSET_ASCII
Character Type: H5T_C_S1
ChunkSize: []
Filters: none
Group '/Aligned/NXdata'
Attributes:
'NX_class': 'NXdata'
Link 'data'
Type: hard link
Link 'energy'
Type: hard link
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Accepted Answer
Ashish Uthama
on 26 Jun 2013
What data are you trying to extract?
h5info will return the same content as the disp, but in the form of a structure. While h5read can specific data from the file.
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