Skip to content

Purge Tables

The Tables|Purge command acts as follows:

  • Deletes double groups and groups which are not used. This may be the case when a file containing groups was imported.
  • Deletes lists of numbers of trains which are allocated to none of the railway sections.
  • Deletes duplicates of Areas of Designated Use.
  • Deletes duplicates of text blocks from the local library.
  • Deletes duplicates of spectra entries from the local library (applies to Sound Levels, Sound Reduction Indices and Absorptions). The first entry is kept, all others are deleted.
  • Deletes spectra entries from the local library (applies to Sound Levels, Sound Reduction Indices and Absorptions), which are not used from any noise source.
  • Deletes duplicates of directivities from the local library or deleting directivities which are not used by any noise source.
  • Deletes double or unused SET-S or SET-T modules from the local library (requires option SET)