Difference between revisions of "Tools2D"
From SAXSutilities wiki
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* The integration range can be restricted. | * The integration range can be restricted. | ||
| − | Typical application: partial azimuthal integration in a reduced angular range | + | ==== Typical application: partial azimuthal integration in a reduced angular range ==== |
===== starting from normalized data ('norm') ===== | ===== starting from normalized data ('norm') ===== | ||
Revision as of 15:43, 5 May 2020
Data reduction of two-dimensional images in HDF5 (Dectris and various ESRF flavours) or EDF format. Routines for data conversion are available.
Contents
Features:
- Conversion from EDF to HDF5
- Conversion from HDF5 to EDF
- NOTE: it is possible to create in this way multi-edf files. It is however currently not foreseen to create multi HDF5 files.
- Averaging, subtraction and division of each two files using saxs programs is foreseen, as well.
Specific Features:
Two different data reduction routines exist:
EDF REDUCTION
- This routine is based on spd / saxs programs.
- Normalization, azimuthal regrouping and output of ASCII files can be selected individually.
- Input format can be EDF or HDF5.
- An approximated variance calculation can be activated.
- The mask information is either taken from a header key ('default') or by a file selection in S2. In any case the mask file must be present in the working directory.
- The integration range can be restricted.
Typical application: partial azimuthal integration in a reduced angular range
starting from normalized data ('norm')
starting from zimuthally regrouped data ('azim' or 'ang')
HDF5 REDUCTION
- This routine is based on dahu / PyFAI
