Modify
Keywords: clic

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Modify

The `MODIFY` command is used to modify the data or metadata. The behaviour is not exactly the same for IPB and hpb files. For IPB files, the data are modified. For hpb files, data modifiers are stored in the relevant section of the header and applied on the fly when the data are read from the IPB file.

Subsections

- Geometry
- Phases
- Frequency and velocity scales
- Custom modifications