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adds parameter APPROXIMATE_HESS_KL to Par_file
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@danielpeter
danielpeter committed Nov 18, 2021
1 parent 10c2996 commit 4dc8fde
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Showing 91 changed files with 272 additions and 31 deletions.
3 changes: 3 additions & 0 deletions DATA/Par_file
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Expand Up @@ -205,6 +205,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
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3 changes: 3 additions & 0 deletions EXAMPLES/BENCHIE_water_PVC/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .false.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
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3 changes: 3 additions & 0 deletions EXAMPLES/BENCHMARK_CLAERBOUT_ADJOINT/ACOUSTIC/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -189,6 +189,9 @@ save_ASCII_kernels = .false.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
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3 changes: 3 additions & 0 deletions EXAMPLES/BENCHMARK_CLAERBOUT_ADJOINT/ACOUSTIC_ELASTIC/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -189,6 +189,9 @@ save_ASCII_kernels = .false.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
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3 changes: 3 additions & 0 deletions EXAMPLES/BENCHMARK_CLAERBOUT_ADJOINT/ELASTIC/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -189,6 +189,9 @@ save_ASCII_kernels = .false.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
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3 changes: 3 additions & 0 deletions EXAMPLES/Gmsh_example_Stacey_MPI/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Gmsh_example_Stacey_MPI/DATA/Par_file.serial
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
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3 changes: 3 additions & 0 deletions EXAMPLES/Industrial_Format_SEP/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
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3 changes: 3 additions & 0 deletions EXAMPLES/Industrial_Format_SEP/REF_SEIS/Par_file.step_1
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Industrial_Format_SEP/REF_SEIS/Par_file.step_2
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/LuoYang_fluid_solid_kernel/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Marmousi2_to_be_done_one_day_not_ready_yet/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Rayleigh_wave_no_crack/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Rayleigh_wave_no_crack_simpler_way_to_generate_the_wave/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Rayleigh_wave_with_crack/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Tape2007/DATA/Par_file_Tape2007_132rec_checker
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Tape2007/DATA/Par_file_Tape2007_onerec
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Tape2007/REF_SEIS/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Tape2007_kernel/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Tromp2005/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Tromp2005/DATA/Par_file_Tromp2005_s100
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/Tromp2005_kernel/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/anisotropic_isotropic_model/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/anisotropic_isotropic_model/DATA/Par_file_homogeneous_with_attenuation
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/anisotropic_zinc_crystal/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/attenuation/viscoacoustic_attenuation_off_versus_analytical/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/attenuation/viscoacoustic_attenuation_on_versus_analytical/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions ...S/attenuation/viscoelastic/DATA/Par_file_attenuation_2D_source_in_point_inside_an_element
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions ...nuation/viscoelastic/DATA/Par_file_attenuation_2D_source_in_point_shared_by_four_elements
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/axisymmetric_case_AXISYM_option/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -213,6 +213,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/axisymmetric_case_AXISYM_option/REF_SEIS/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -213,6 +213,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/canyon/DATA/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions ...s_elastic/DATA/Par_file_no_attenuation_2D_at_the_corner_between_several_spectral_elements
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions ...ource_seismograms_elastic/DATA/Par_file_no_attenuation_2D_inside_a_given_spectral_element
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/check_absolute_amplitude_of_force_source_seismograms_elastic/REF_SEIS/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions ...coelastic/DATA/Par_file_no_attenuation_2D_at_the_corner_between_several_spectral_elements
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/check_absolute_amplitude_of_force_source_seismograms_viscoelastic/REF_SEIS/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions ..._acoustic/DATA/Par_file_no_attenuation_2D_at_the_corner_between_several_spectral_elements
View file
Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions ...urce_seismograms_acoustic/DATA/Par_file_no_attenuation_2D_inside_a_given_spectral_element
View file
Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
3 changes: 3 additions & 0 deletions EXAMPLES/check_absolute_amplitude_of_pressure_source_seismograms_acoustic/REF_SEIS/Par_file
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,9 @@ save_ASCII_kernels = .true.
# since the accuracy of kernel integration may not need to respect the CFL, this option permits to save computing time, and memory with UNDO_ATTENUATION_AND_OR_PML mode
NTSTEP_BETWEEN_COMPUTE_KERNELS = 1

# outputs approximate Hessian for preconditioning
APPROXIMATE_HESS_KL = .false.

#-----------------------------------------------------------
#
# Boundary conditions
Expand Down
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