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DFTR3 Release Notes

  • 12/28/22 RELEASE VERSION 2.23.4

    Enhancements/Additons:

    • Changes for compatibility with adding metric capability to aflr4, surf_auto, and surf_auto_cpp.


  • 11/20/22 RELEASE VERSION 2.23.3

    Enhancements/Additons:

    • Changed all sprintf calls to snprintf.


  • 03/17/20 RELEASE VERSION 2.23.2

    Enhancements/Additons:

    • Modified dftr3_bg_eval.


  • 12/05/17 RELEASE VERSION 2.23.0

    Enhancements/Additons:

    • Added routine dftr3_eval_chk.


  • 06/19/17 RELEASE VERSION 2.21.50

    Enhancements/Additons:

    • Changed fmin/fmax to MIN/MAX.


  • 06/19/17 RELEASE VERSION 2.21.50

    Enhancements/Additons:

    • Added degenerate check for zero length vector in routines that determine the length of a vector in Riemann space.
    • Added metric mean evaluation for up to 6 points.
    • Add additional test cases.


  • 03/09/17 RELEASE VERSION 2.20.43

    Enhancements/Additons:

    • Modified background grid evaluation function to include a routine to get data externally.


  • 02/13/17 RELEASE VERSION 2.19.43

    Enhancements/Additons:

    • Changes for compatibility with 64-bit integers.


  • 12/17/16 RELEASE VERSION 2.18.43

    Enhancements/Additons:

    • Moved dftr3_qtb_chk, dftr3_qtb_chk_n, and dftr3_qtb_eval to AFLR3_LIB.
    • Made dftr3_src_* routines external and moved them to AFLR3_LIB.


  • 11/03/16 RELEASE VERSION 2.17.40

    Enhancements/Additons:

    • Moved otb_chk, otb_chk_n, and otb_eval to DFTR3 LIB as dftr3_otb_chk, dftr3_otb_chk_n, and dftr3_otb_eval.


  • 10/20/16 RELEASE VERSION 2.16.37

    Enhancements/Additons:

    • Added functions dftr3_eval_avg_df and dftr3_eval_bg_min_max_df to evaluate average and min/max length scale.
    • Modified dftr3_eval to allow multiple initialization calls.


  • 08/05/16 RELEASE VERSION 2.15.34

    Enhancements/Additons:

    • Added element neighbor connectivity to input for initialization of the evaluation routines.


  • 01/18/16 RELEASE VERSION 2.14.31

    Enhancements/Additons:

    • Minor syntax change in if check.


  • 12/02/15 RELEASE VERSION 2.14.30

    Enhancements/Additons:

    • Moved all dftr3_df* routines back to library UG3.


  • 11/06/15 RELEASE VERSION 2.13.30

    Enhancements/Additons:

    • Added eigen value limit checking for near isotropic metric to dftr3_met_log.

    Bugs Fixed:

    • Added zero value metric checking to dftr3_tr0f.


  • 09/08/15 RELEASE VERSION 2.12.28

    Enhancements/Additons:

    • Modified ordering of first two arguments in API for dftr3_eval_inl.

    Bugs Fixed:

    • Corrected bug in dftr3_dff.


  • 02/23/15 RELEASE VERSION 2.11.25

    Enhancements/Additons:

    • Added specific routines for source evaluation.

    Bugs Fixed:

    • Corrected determination of sizing from a metric in dftr3_met_met2df.


  • 12/23/14 RELEASE VERSION 2.10.19

    Enhancements/Additons:

    • Added use of actual mesh data when calling external evaluation initializatipon routine.

    Bugs Fixed:

    • Correct error that prevented use of external sizing evaluation routines.


  • 07/06/14 RELEASE VERSION 2.9.19

    Enhancements/Additons:

    • Added ability to turn on/off the source and metric related evaluations.
    • Modified determination of the transformation vector and metric values in the test routine for external sizing function.
    • Added background grid evaluation related routines.
    • Added routines to get AFLR prescribed size df from a given metric at one location and at multiple locations.


  • 05/30/14 RELEASE VERSION 2.7.16

    Enhancements/Additons:

    • Added API argument to specify a method when using an external sizing function.


  • 04/21/14 RELEASE VERSION 2.6.8

    Enhancements/Additons:

    • Modified built-in external sizing function. Added option to test metric space based sizing.

    Bugs Fixed:

    • Correct potential uninitialized variable use.


  • 02/11/14 RELEASE VERSION 2.4.6

    Enhancements/Additons:

    • Convert to new ug parameter structure scheme and eliminate use of Error_Message.


  • 09/19/13 RELEASE VERSION 2.3.4

    Enhancements/Additons:

    • Added initialization routine.


  • 08/15/13 RELEASE VERSION 2.2.4

    Enhancements/Additons:

    • Added capability for metric based evaluation of geometric quantities.


  • 03/16/13 RELEASE VERSION 1.10.11

    Enhancements/Additons:

    • Updated character string declarations.