1.7.1 Cycad™ Release Notes

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March 2026

  New

  1. Support for importing Syscom ASCII files.
  2. Support for using mg (milli-g) units.
  3. Brazilian vibration compliance standard ‘NBR 9653’ added to compliance graph.
  4. Support for importing firing data from a wider range of EBS logger report file formats
    • i-kon I Logger Report created in Manual or Delay modes
    • i-kon II Logger Report created in Manual or Delay modes
    • i-kon II Blast Report created in Manual mode
    • i-kon II Detonator List created in Manual mode
    • Blaster 3000 Blast Report containing data from one or more loggers

  Improved

  1. Changed Kelunji Gecko (Miniseed) importer to use Orica-approved Java version (details in this KBA).
  2. Display Ring/Hole ID, delay and charge weight on separate lines in firing bar textboxes.
  3. Display cursor Y-label boxes at top of cursor rather than at curve intersection.

  Fixed

  1. Inter-channel timestamp differences in Gecko files are now handled correctly.
  2. Non-data lines in headers of TWF-CSV files are now ignored.
  3. Airblast column name in Instantel Micromate files is now identified correctly.
  4. FileComment field in DataTrapII files is now treated as optional.
  5. Invalid timestamps in ShotTrack STV files are now ignored.
  6. New test for detecting read-only folders to avoid spurious results from OneDrive.

  Removed

  1. Vector-sum envelope curve
  2. Airblast audio playback and export to .wav file
  3. ‘Sync with blast design’ (mechanism was last supported by SHOTPlus 5)
  4. Dynamic strain calculation (required the ‘Sync with blast design’ feature)
    • NOTE: If a saved workspace contains dynamic strain results created by an earlier version of Cycad, the workspace can still be opened but the strain results can no longer be accessed.
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