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added functionality for mixed imaging condition #52

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4a87288
added functionality for mixed imaging condition
MatthewEai Jun 15, 2023
900b835
mixed imaging conditions
samtkaplan Aug 4, 2023
a4742ee
Revert "mixed imaging conditions"
samtkaplan Aug 4, 2023
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45 changes: 40 additions & 5 deletions src/jop_prop2DAcoIsoDenQ_DEO2_FDTD.jl
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ function JetProp2DAcoIsoDenQ_DEO2_FDTD(;
wavelet = WaveletCausalRicker(f=5.0),
freesurface = false,
imgcondition = "standard",
RTM_weight = 0.5,
nthreads = Sys.CPU_THREADS,
reportinterval = 500)
# active and passive earth model properties. The active set is in the model-space
Expand Down Expand Up @@ -126,10 +127,11 @@ function JetProp2DAcoIsoDenQ_DEO2_FDTD(;
icdict = Dict(
lowercase("standard") => WaveFD.ImagingConditionStandard(),
lowercase("FWI") => WaveFD.ImagingConditionWaveFieldSeparationFWI(),
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM())
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM(),
lowercase("MIX") => WaveFD.ImagingConditionWaveFieldSeparationMIX())

if lowercase(imgcondition) ∉ keys(icdict)
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM]")
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM, MIX]")
end

Jet(
Expand Down Expand Up @@ -170,6 +172,7 @@ function JetProp2DAcoIsoDenQ_DEO2_FDTD(;
nbx_cache = nbx_cache,
wavelet = wavelet,
freesurface = freesurface,
RTM_weight,
imgcondition = get(icdict, lowercase(imgcondition), WaveFD.ImagingConditionStandard()),
nthreads = nthreads,
reportinterval = reportinterval,
Expand Down Expand Up @@ -356,7 +359,11 @@ Defaults for arguments are shown inside square brackets.
* `imgcondition` ["standard"] Selects the type of imaging condition used. Choose from "standard", "FWI",
and "RTM". "FWI" and "RTM" will perform Kz wavenumber filtering prior to the imaging condition
in order to promote long wavelengths (for FWI), or remove long wavelength backscattered energy (for
RTM). Note the true adjoint only exists for "standard" imaging condition currently.
RTM). "MIX" mixes the FWI imaging condition using the parameter RTM_weight. Note the true adjoint
only exists for "standard" imaging condition currently.
* `RTM_weight` determines the balance of short wavelengths and long wavelengths in the imaging condition.
A value of 0.0 is equivalent to the FWI imaging condition, a value of 0.5 is equivalent to the standard
imaging condtion, and a value of 1.0 is equivalent to the RTM imaging condition.
* `nthreads [Sys.CPU_THREADS]` The number of threads to use for OpenMP parallelization of the modeling.
* `reportinterval [500]` The interval at which information about the propagtion is logged.

Expand Down Expand Up @@ -722,10 +729,21 @@ function JopProp2DAcoIsoDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
end

δm_ginsu = Dict{String,Array{Float32,2}}()

# Temporary model updates if mixed imaging condition used.
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM = Dict{String,Array{Float32,2}}()
δm_All = Dict{String,Array{Float32,2}}()
end

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
δm_All[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
end
end

ginsu_interior_range = interior(kwargs[:ginsu])

# Get receiver interpolation coefficients
Expand Down Expand Up @@ -797,7 +815,24 @@ function JopProp2DAcoIsoDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
end

# born accumulation
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
if kwargs[:imgcondition] !== WaveFD.ImagingConditionWaveFieldSeparationMIX()
# Standard born accumulation for FWI, RTM, or standard imaging condition
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
else
# Born accumulation for mix imaging condition
imcon = WaveFD.ImagingConditionStandard()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_All, wavefields)

imcon = WaveFD.ImagingConditionWaveFieldSeparationRTM()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_RTM, wavefields)

weightAll = 1.0f0 - kwargs[:RTM_weight]
weightShort = 2.0f0*kwargs[:RTM_weight] - 1.0f0

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = (δm_All[prop] .* weightAll) .+ (δm_RTM[prop] .* weightShort)
end
end
end
end
for prop in keys(kwargs[:active_modelset])
Expand Down
42 changes: 38 additions & 4 deletions src/jop_prop2DAcoTTIDenQ_DEO2_FDTD.jl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ function JetProp2DAcoTTIDenQ_DEO2_FDTD(;
wavelet = WaveletCausalRicker(f=5.0),
freesurface = false,
imgcondition = "standard",
RTM_weight = 0.5,
nthreads = Sys.CPU_THREADS,
reportinterval = 500)
# active and passive earth model properties. The active set is in the model-space
Expand Down Expand Up @@ -116,10 +117,11 @@ function JetProp2DAcoTTIDenQ_DEO2_FDTD(;
icdict = Dict(
lowercase("standard") => WaveFD.ImagingConditionStandard(),
lowercase("FWI") => WaveFD.ImagingConditionWaveFieldSeparationFWI(),
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM())
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM(),
lowercase("MIX") => WaveFD.ImagingConditionWaveFieldSeparationMIX())

if lowercase(imgcondition) ∉ keys(icdict)
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM]")
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM, MIX]")
end

# construct:
Expand Down Expand Up @@ -163,6 +165,7 @@ function JetProp2DAcoTTIDenQ_DEO2_FDTD(;
wavelet = wavelet,
freesurface = freesurface,
imgcondition = get(icdict, lowercase(imgcondition), WaveFD.ImagingConditionStandard()),
RTM_weight = RTM_weight,
nthreads = nthreads,
reportinterval = reportinterval,
stats = Dict{String,Float64}("MCells/s"=>0.0, "%io"=>0.0, "%inject/extract"=>0.0, "%imaging"=>0.0)))
Expand Down Expand Up @@ -401,7 +404,11 @@ Defaults for arguments are shown inside square brackets.
* `imgcondition` ["standard"] Selects the type of imaging condition used. Choose from "standard", "FWI",
and "RTM". "FWI" and "RTM" will perform Kz wavenumber filtering prior to the imaging condition
in order to promote long wavelengths (for FWI), or remove long wavelength backscattered energy (for
RTM). Note the true adjoint only exists for "standard" imaging condition currently.
RTM). "MIX" mixes the FWI imaging condition using the parameter RTM_weight. Note the true adjoint
only exists for "standard" imaging condition currently.
* `RTM_weight` determines the balance of short wavelengths and long wavelengths in the imaging condition.
A value of 0.0 is equivalent to the FWI imaging condition, a value of 0.5 is equivalent to the standard
imaging condtion, and a value of 1.0 is equivalent to the RTM imaging condition.
* `nthreads [Sys.CPU_THREADS]` The number of threads to use for OpenMP parallelization of the modeling.
* `reportinterval [500]` The interval at which information about the propagtion is logged.

Expand Down Expand Up @@ -763,8 +770,18 @@ function JopProp2DAcoTTIDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
earth_ginsu["f"] .= kwargs[:f]

δm_ginsu = Dict{String,Array{Float32,2}}()
# Temporary model updates if mixed imaging condition used.
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM = Dict{String,Array{Float32,2}}()
δm_All = Dict{String,Array{Float32,2}}()
end

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
δm_All[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
end
end

ginsu_interior_range = interior(kwargs[:ginsu])
Expand Down Expand Up @@ -835,7 +852,24 @@ function JopProp2DAcoTTIDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
end

# born accumulation
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
if kwargs[:imgcondition] !== WaveFD.ImagingConditionWaveFieldSeparationMIX()
# Standard born accumulation for FWI, RTM, or standard imaging condition
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
else
# Born accumulation for mix imaging condition
imcon = WaveFD.ImagingConditionStandard()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_All, wavefields)

imcon = WaveFD.ImagingConditionWaveFieldSeparationRTM()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_RTM, wavefields)

weightAll = 1.0f0 - kwargs[:RTM_weight]
weightShort = 2.0f0*kwargs[:RTM_weight] - 1.0f0

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = (δm_All[prop] .* weightAll) .+ (δm_RTM[prop] .* weightShort)
end
end
end
end
for prop in keys(kwargs[:active_modelset])
Expand Down
42 changes: 38 additions & 4 deletions src/jop_prop2DAcoVTIDenQ_DEO2_FDTD.jl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ function JetProp2DAcoVTIDenQ_DEO2_FDTD(;
wavelet = WaveletCausalRicker(f=5.0),
freesurface = false,
imgcondition = "standard",
RTM_weight = 0.5,
nthreads = Sys.CPU_THREADS,
reportinterval = 500)
# active and passive earth model properties. The active set is in the model-space
Expand Down Expand Up @@ -113,10 +114,11 @@ function JetProp2DAcoVTIDenQ_DEO2_FDTD(;
icdict = Dict(
lowercase("standard") => WaveFD.ImagingConditionStandard(),
lowercase("FWI") => WaveFD.ImagingConditionWaveFieldSeparationFWI(),
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM())
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM(),
lowercase("MIX") => WaveFD.ImagingConditionWaveFieldSeparationMIX())

if lowercase(imgcondition) ∉ keys(icdict)
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM]")
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM, MIX]")
end

Jet(
Expand Down Expand Up @@ -159,6 +161,7 @@ function JetProp2DAcoVTIDenQ_DEO2_FDTD(;
wavelet = wavelet,
freesurface = freesurface,
imgcondition = get(icdict, lowercase(imgcondition), WaveFD.ImagingConditionStandard()),
RTM_weight = RTM_weight,
nthreads = nthreads,
reportinterval = reportinterval,
stats = Dict{String,Float64}("MCells/s"=>0.0, "%io"=>0.0, "%inject/extract"=>0.0, "%imaging"=>0.0)))
Expand Down Expand Up @@ -393,7 +396,11 @@ Defaults for arguments are shown inside square brackets.
* `imgcondition` ["standard"] Selects the type of imaging condition used. Choose from "standard", "FWI",
and "RTM". "FWI" and "RTM" will perform Kz wavenumber filtering prior to the imaging condition
in order to promote long wavelengths (for FWI), or remove long wavelength backscattered energy (for
RTM). Note the true adjoint only exists for "standard" imaging condition currently.
RTM). "MIX" mixes the FWI imaging condition using the parameter RTM_weight. Note the true adjoint
only exists for "standard" imaging condition currently.
* `RTM_weight` determines the balance of short wavelengths and long wavelengths in the imaging condition.
A value of 0.0 is equivalent to the FWI imaging condition, a value of 0.5 is equivalent to the standard
imaging condtion, and a value of 1.0 is equivalent to the RTM imaging condition.
* `nthreads [Sys.CPU_THREADS]` The number of threads to use for OpenMP parallelization of the modeling.
* `reportinterval [500]` The interval at which information about the propagtion is logged.

Expand Down Expand Up @@ -762,8 +769,18 @@ function JopProp2DAcoVTIDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
earth_ginsu["f"] .= kwargs[:f]

δm_ginsu = Dict{String,Array{Float32,2}}()
# Temporary model updates if mixed imaging condition used.
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM = Dict{String,Array{Float32,2}}()
δm_All = Dict{String,Array{Float32,2}}()
end

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
δm_All[prop] = zeros(Float32, nz_ginsu, nx_ginsu)
end
end

ginsu_interior_range = interior(kwargs[:ginsu])
Expand Down Expand Up @@ -836,7 +853,24 @@ function JopProp2DAcoVTIDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
end

# born accumulation
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
if kwargs[:imgcondition] !== WaveFD.ImagingConditionWaveFieldSeparationMIX()
# Standard born accumulation for FWI, RTM, or standard imaging condition
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
else
# Born accumulation for mix imaging condition
imcon = WaveFD.ImagingConditionStandard()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_All, wavefields)

imcon = WaveFD.ImagingConditionWaveFieldSeparationRTM()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_RTM, wavefields)

weightAll = 1.0f0 - kwargs[:RTM_weight]
weightShort = 2.0f0*kwargs[:RTM_weight] - 1.0f0

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = (δm_All[prop] .* weightAll) .+ (δm_RTM[prop] .* weightShort)
end
end
end
end
for prop in keys(kwargs[:active_modelset])
Expand Down
42 changes: 38 additions & 4 deletions src/jop_prop3DAcoIsoDenQ_DEO2_FDTD.jl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ function JetProp3DAcoIsoDenQ_DEO2_FDTD(;
wavelet = WaveletCausalRicker(f=5.0),
freesurface = false,
imgcondition = "standard",
RTM_weight = 0.5,
nthreads = Sys.CPU_THREADS,
reportinterval = 500)

Expand Down Expand Up @@ -137,10 +138,11 @@ function JetProp3DAcoIsoDenQ_DEO2_FDTD(;
icdict = Dict(
lowercase("standard") => WaveFD.ImagingConditionStandard(),
lowercase("FWI") => WaveFD.ImagingConditionWaveFieldSeparationFWI(),
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM())
lowercase("RTM") => WaveFD.ImagingConditionWaveFieldSeparationRTM(),
lowercase("MIX") => WaveFD.ImagingConditionWaveFieldSeparationMIX())

if lowercase(imgcondition) ∉ keys(icdict)
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM]")
error("Supplied imaging condition 'imgcondition' is not in [standard, FWI, RTM, MIX]")
end

Jet(
Expand Down Expand Up @@ -187,6 +189,7 @@ function JetProp3DAcoIsoDenQ_DEO2_FDTD(;
wavelet = wavelet,
freesurface = freesurface,
imgcondition = get(icdict, lowercase(imgcondition), WaveFD.ImagingConditionStandard()),
RTM_weight = RTM_weight,
nthreads = nthreads,
reportinterval = reportinterval,
stats = Dict{String,Float64}("MCells/s"=>0.0, "%io"=>0.0, "%inject/extract"=>0.0, "%imaging"=>0.0)))
Expand Down Expand Up @@ -378,7 +381,11 @@ Defaults for arguments are shown inside square brackets.
* `imgcondition` ["standard"] Selects the type of imaging condition used. Choose from "standard", "FWI",
and "RTM". "FWI" and "RTM" will perform Kz wavenumber filtering prior to the imaging condition
in order to promote long wavelengths (for FWI), or remove long wavelength backscattered energy (for
RTM). Note the true adjoint only exists for "standard" imaging condition currently.
RTM). "MIX" mixes the FWI imaging condition using the parameter RTM_weight. Note the true adjoint
only exists for "standard" imaging condition currently.
* `RTM_weight` determines the balance of short wavelengths and long wavelengths in the imaging condition.
A value of 0.0 is equivalent to the FWI imaging condition, a value of 0.5 is equivalent to the standard
imaging condtion, and a value of 1.0 is equivalent to the RTM imaging condition.
* `nthreads [Sys.CPU_THREADS]` The number of threads to use for OpenMP parallelization of the modeling.
* `reportinterval [500]` The interval at which information about the propagtion is logged.

Expand Down Expand Up @@ -752,8 +759,18 @@ function JopProp3DAcoIsoDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
end

δm_ginsu = Dict{String,Array{Float32,3}}()
# Temporary model updates if mixed imaging condition used.
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM = Dict{String,Array{Float32,3}}()
δm_All = Dict{String,Array{Float32,3}}()
end

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = zeros(Float32, nz_ginsu, ny_ginsu, nx_ginsu)
if kwargs[:imgcondition] === WaveFD.ImagingConditionWaveFieldSeparationMIX()
δm_RTM[prop] = zeros(Float32, nz_ginsu, ny_ginsu, nx_ginsu)
δm_All[prop] = zeros(Float32, nz_ginsu, ny_ginsu, nx_ginsu)
end
end

ginsu_interior_range = interior(kwargs[:ginsu])
Expand Down Expand Up @@ -829,7 +846,24 @@ function JopProp3DAcoIsoDenQ_DEO2_FDTD_df′!(δm::AbstractArray, δd::AbstractA
end

# born accumulation
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
if kwargs[:imgcondition] !== WaveFD.ImagingConditionWaveFieldSeparationMIX()
# Standard born accumulation for FWI, RTM, or standard imaging condition
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], kwargs[:imgcondition], δm_ginsu, wavefields)
else
# Born accumulation for mix imaging condition
imcon = WaveFD.ImagingConditionStandard()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_All, wavefields)

imcon = WaveFD.ImagingConditionWaveFieldSeparationRTM()
cumtime_im += @elapsed WaveFD.adjointBornAccumulation!(p, kwargs[:modeltype], imcon, δm_RTM, wavefields)

weightAll = 1.0f0 - kwargs[:RTM_weight]
weightShort = 2.0f0*kwargs[:RTM_weight] - 1.0f0

for prop in keys(kwargs[:active_modelset])
δm_ginsu[prop] = (δm_All[prop] .* weightAll) .+ (δm_RTM[prop] .* weightShort)
end
end
end
end
for prop in keys(kwargs[:active_modelset])
Expand Down
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