**
**  Frequency extraction step using Lanczos
**
*HEADING
Extract eigenmodes using Lanczos
**
**  Model data for BIW
**
*INCLUDE, input=biw_modeldata.inp
***-------------------------------------------------------------------------
**  STEP 1 - Eigenfrequency extraction
***-------------------------------------------------------------------------
*STEP
*FREQUENCY, EIGENSOLVER=Lanczos, NSET=savenodes, NORM=Mass
,,300.0
**
*RESTART, WRITE, FREQUENCY=1
*OUTPUT, FIELD
*NODE OUTPUT, Nset=savenodes
U
*PRINT, SOLVE=YES
*END STEP
**