[cig-commits] [commit] devel, master: added more precise comments for the new parameters added to the Par_files (7aa4632)

[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

>---------------------------------------------------------------

commit 7aa46321dc57a535529356ee2248848c48ad92ba
Author: Dimitri Komatitsch <komatitsch at lma.cnrs-mrs.fr>
Date:   Tue Jul 9 15:01:57 2013 +0000

    added more precise comments for the new parameters added to the Par_files


>---------------------------------------------------------------

7aa46321dc57a535529356ee2248848c48ad92ba
 .../Par_file_this_example                                           | 6 +++++-
 small_benchmark_run_to_test_very_simple_Earth/Par_file_this_example | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/small_benchmark_run_to_test_more_complex_Earth/Par_file_this_example b/small_benchmark_run_to_test_more_complex_Earth/Par_file_this_example
index 91d6b6c..8b9ea43 100644
--- a/small_benchmark_run_to_test_more_complex_Earth/Par_file_this_example
+++ b/small_benchmark_run_to_test_more_complex_Earth/Par_file_this_example
@@ -151,16 +151,20 @@ ANISOTROPIC_KL                  = .false.
 
 # output only transverse isotropic kernels (alpha_v,alpha_h,beta_v,beta_h,eta,rho)
 # rather than fully anisotropic kernels when ANISOTROPIC_KL above is set to .true.
+# means to save radial anisotropic kernels, i.e., sensitivity kernels for beta_v, beta_h, etc.
 SAVE_TRANSVERSE_KL_ONLY         = .false.
 
-# output approximate hessian in crust mantle region
+# output approximate Hessian in crust mantle region.
+# means to save the preconditioning for gradients, they are cross correlations between forward and adjoint accelerations.
 APPROXIMATE_HESS_KL             = .false.
 
 # forces transverse isotropy for all mantle elements
 # (default is to use transverse isotropy only between MOHO and 220)
+# means we allow radial anisotropy between the bottom of the crust to the bottom of the transition zone, i.e., 660~km depth.
 USE_FULL_TISO_MANTLE            = .false.
 
 # output kernel mask to zero out source region
+# to remove large values near the sources in the sensitivity kernels
 SAVE_SOURCE_MASK                = .false.
 
 # output kernels on a regular grid instead of on the GLL mesh points (a bit expensive)
diff --git a/small_benchmark_run_to_test_very_simple_Earth/Par_file_this_example b/small_benchmark_run_to_test_very_simple_Earth/Par_file_this_example
index 8bde59f..1d891c9 100644
--- a/small_benchmark_run_to_test_very_simple_Earth/Par_file_this_example
+++ b/small_benchmark_run_to_test_very_simple_Earth/Par_file_this_example
@@ -151,16 +151,20 @@ ANISOTROPIC_KL                  = .false.
 
 # output only transverse isotropic kernels (alpha_v,alpha_h,beta_v,beta_h,eta,rho)
 # rather than fully anisotropic kernels when ANISOTROPIC_KL above is set to .true.
+# means to save radial anisotropic kernels, i.e., sensitivity kernels for beta_v, beta_h, etc.
 SAVE_TRANSVERSE_KL_ONLY         = .false.
 
-# output approximate hessian in crust mantle region
+# output approximate Hessian in crust mantle region.
+# means to save the preconditioning for gradients, they are cross correlations between forward and adjoint accelerations.
 APPROXIMATE_HESS_KL             = .false.
 
 # forces transverse isotropy for all mantle elements
 # (default is to use transverse isotropy only between MOHO and 220)
+# means we allow radial anisotropy between the bottom of the crust to the bottom of the transition zone, i.e., 660~km depth.
 USE_FULL_TISO_MANTLE            = .false.
 
 # output kernel mask to zero out source region
+# to remove large values near the sources in the sensitivity kernels
 SAVE_SOURCE_MASK                = .false.
 
 # output kernels on a regular grid instead of on the GLL mesh points (a bit expensive)