[cig-commits] [commit] devel,master: done merging undoing of attenuation into the trunk; three new parameters have been added to the Par_file for that (a23fa5c)

[cig_noreply at geodynamics.org]

Repository : https://github.com/geodynamics/specfem3d_globe

On branches: devel,master
Link       : https://github.com/geodynamics/specfem3d_globe/compare/bc58e579b3b0838a0968725a076f5904845437ca...be63f20cbb6f462104e949894dbe205d2398cd7f

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commit a23fa5c39fd68f1eef26d2c4eb2019a71c2b9684
Author: Dimitri Komatitsch <komatitsch at lma.cnrs-mrs.fr>
Date:   Fri Jun 28 17:42:14 2013 +0000

    done merging undoing of attenuation into the trunk; three new parameters have been added to the Par_file for that


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a23fa5c39fd68f1eef26d2c4eb2019a71c2b9684
 Par_file | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Par_file b/Par_file
index df76434..ac6aa2e 100644
--- a/Par_file
+++ b/Par_file
@@ -54,6 +54,13 @@ ABSORBING_CONDITIONS            = .false.
 # record length in minutes
 RECORD_LENGTH_IN_MINUTES        = 15.0d0
 
+# to undo attenuation for sensitivity kernel calculations or forward runs with SAVE_FORWARD
+# use one (and only one) of the two flags below. UNDO_ATTENUATION is much better (it is exact)
+# but requires a significant amount of disk space for temporary storage.
+PARTIAL_PHYS_DISPERSION_ONLY    = .false.
+UNDO_ATTENUATION                = .true.
+NT_DUMP_ATTENUATION             = 100   # how often we dump restart files to undo attenuation, only needed when using UNDO_ATTENUATION
+
 # save AVS or OpenDX movies
 #MOVIE_COARSE saves movie only at corners of elements (SURFACE OR VOLUME)
 #MOVIE_COARSE does not work with create_movie_AVS_DX