1. 26 Jul, 2016 1 commit
  2. 22 Jul, 2016 1 commit
  3. 29 Apr, 2016 1 commit
  4. 14 Apr, 2016 1 commit
  5. 13 Apr, 2016 1 commit
  6. 05 Apr, 2016 1 commit
  7. 29 Mar, 2016 1 commit
  8. 13 Mar, 2016 3 commits
    • Florian Wittkamp's avatar
      Fix conjugate gradient and low pass filtering · 89c8abf6
      Florian Wittkamp authored
      This fix will reset the conjugate gradient history each time a frequency or workflow stage is switched.
      If such a stage is switched we will have a "new" objective function, thus, it makes no sense to use the old gradients for speeding up the convergence.
      This bug was the reason why the objective function could not be reduced for 2-3 iterations after a new frequency stage was appplied.
      89c8abf6
    • Florian Wittkamp's avatar
      Switched naming of frequency filter variables · dd778c01
      Florian Wittkamp authored
      I switched the naming of the variables of the frequency filtering to a more clear and easy one.
      The change affects the JSON input file and the code itself.
      The following renaming is used:
      FC_START -> F_LOW_PASS_START
      FC_END   -> F_LOW_PASS_END
      FC_INCR  -> F_LOW_PASS_INCR
      FC_EXT   -> F_LOW_PASS_EXT
      FC       -> F_LOW_PASS
      F_HP     -> F_HIGH_PASS
      
      However, old JSON files will also work for now. If one of the old variables is not found, IFOS will search for the corresponding old one. This option will be removed in a future release.
      dd778c01
    • Florian Wittkamp's avatar
      Adjustment for Release 2.0.1 · 2414c395
      Florian Wittkamp authored
      2414c395
  9. 11 Mar, 2016 1 commit
  10. 10 Mar, 2016 1 commit
    • niklas.thiel's avatar
      BUGFIX · d8de885d
      niklas.thiel authored
      error occured in wavefield separation during steplength estimation
      d8de885d
  11. 09 Mar, 2016 5 commits
  12. 07 Mar, 2016 1 commit
  13. 04 Mar, 2016 1 commit
    • niklas.thiel's avatar
      BUGFIX · 1e085c34
      niklas.thiel authored
      make it possible to use number of rows unequal number of columns
      1e085c34
  14. 29 Feb, 2016 1 commit
  15. 26 Feb, 2016 4 commits
  16. 21 Feb, 2016 2 commits
    • Florian Wittkamp's avatar
      Offset based tracekill STF + Makefile improvement · b57d6b66
      Florian Wittkamp authored
      Implemented an offset based tracekill for STF.
      Makefile in par folder has now two new targets:
      1. make install, do an install from precompiled files
      2. make reinstall, do a clean install
      b57d6b66
    • Florian Wittkamp's avatar
      Maintenance of the Code · c7b43d05
      Florian Wittkamp authored
      (1.)
      Renamed function err() to declare_error().
      This was a problem, as many standard libraries also has functions err().
      
      (2)
      I fixed a lot of compiler warnings like unused variables and uninitialised variables. However, here is a lot of work to do.
      c7b43d05
  17. 20 Feb, 2016 1 commit
    • Florian Wittkamp's avatar
      CLEANUP: Removed unnecessary code · dc472e05
      Florian Wittkamp authored
      Bevore the FWI loop the observd data was read in and was time filtered. I think this ist not necessary, as the observed data is read in for the calculation of the residuals again.
      Therefore, I removed the code to save calculation time.
      dc472e05
  18. 02 Feb, 2016 1 commit
  19. 01 Feb, 2016 1 commit
  20. 28 Jan, 2016 2 commits
  21. 27 Jan, 2016 1 commit
    • Florian Wittkamp's avatar
      IFOS -> IFOS2D · 28e1750e
      Florian Wittkamp authored
      ! IFOS -> IFOS2D !
      - New make targes is IFOS2D
      - Generated binary is IFOS2D
      
      Adding 2D to IFOS to indicate, that it is our 2D FWI Code.
      28e1750e
  22. 25 Jan, 2016 2 commits
    • Florian Wittkamp's avatar
      Renaming a few global variables · 516317df
      Florian Wittkamp authored
      Renaming:
      QUELLART     ->  SOURCE_SHAPE
      QUELLTYP     ->  SOURCE_TYPE
      QUELLTYPB   ->  ADJOINT_TYPE
      DAMPING       ->  VPPML
      516317df
    • Florian Wittkamp's avatar
      Renaming to IFOS · 941b00c8
      Florian Wittkamp authored
      ! This commit renames DENISE to IFOS !
      Keep care and update all of your self written shell scripts etc.
      The make target is 'IFOS' (capital letters).
      The resulting binary is called 'IFOS' as well.
      941b00c8
  23. 20 Jan, 2016 1 commit
  24. 15 Jan, 2016 1 commit
  25. 14 Jan, 2016 1 commit
  26. 04 Jan, 2016 1 commit
  27. 23 Dec, 2015 1 commit
  28. 17 Dec, 2015 1 commit