... | ... | @@ -30,6 +30,40 @@ The following groups are allowed as children of the root group `/`: |
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== File- and step Attributes
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HDF5 attributes can be attached to the root group or to step groups. In H5hut slang these are 'file attributes' respective 'step attributes'. The name of attributes is restricted to 64 octets. The value of an attribute must be an array of one of the following HDF5 data types:
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[cols=2*]
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|=====
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| `H5T_C_S1`
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| used for string attributes
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| `H5_NATIVE_FLOAT`
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| array of 32bit floating point number with rank 1
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| `H5_NATIVE_DOUBLE`
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| array of 64bit floating point number with rank 1
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| `H5_NATIVE_INT32`
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| array of 32bit integer number with rank 1
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| `H5_NATIVE_INT64`
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| array of 64bit integer number with rank 1
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|=====
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*Note*:: Attribute names starting with double underscore are for internal use only!
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*Note*:: For the time being the following attributes are pre-defined:
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[cols=2*]
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|=====
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| `__Origin__`
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| TBW
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| `__Spacing__`
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| TBW
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| `__X_Coordinates__`
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| TBW
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| `__Y_Coordinates__`
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| TBW
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| `__Z_Coordinates__`
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| TBW
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|=====
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== Datasets inside steps
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== Block structured data
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... | ... | |