Bulk Data Entry This parameter controls the output of data in an Acoustic Complex Eigenvalue Analysis. If activated, the output is available in a <filename>.cmode.csv file.

  • Eigenvalues
  • Frequency, difference and percent difference
  • Mass fraction
  • Mapped mode ID
  • MAC (Modal Assurance Criterion)
This output is available for structural (S), fluid (F), and wet surface (WS) domains.
Parameter Values Description
FCACSV <-1, 1, 2>
The .cmode.csv file is created, but MAC (S) output is not available.
1 (Default)
The .csv file is not created.
The .csv is created and includes MAC (S) output.


  1. An error is issued if this parameter is input without a value.