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ift
NIFTy
Commits
b6d5fa97
Commit
b6d5fa97
authored
Jun 27, 2020
by
Philipp Arras
Browse files
Renaming
parent
192933d1
Changes
1
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Inline
Side-by-side
src/library/correlated_fields_simple.py
View file @
b6d5fa97
...
...
@@ -65,39 +65,39 @@ class SimpleCorrelatedField(Operator):
zm
=
LognormalTransform
(
offset_std_mean
,
offset_std_std
,
prefix
+
'zeromode'
,
0
)
tgt
=
PowerSpace
(
harmonic_partner
)
twolog
=
_TwoLogIntegrations
(
tgt
)
pspace
=
PowerSpace
(
harmonic_partner
)
twolog
=
_TwoLogIntegrations
(
pspace
)
dom
=
twolog
.
domain
[
0
]
vflex
=
np
.
zeros
(
dom
.
shape
)
vasp
=
np
.
zeros
(
dom
.
shape
,
dtype
=
np
.
float64
)
shift
=
np
.
ones
(
dom
.
shape
,
dtype
=
np
.
float64
)
vflex
[
0
]
=
vflex
[
1
]
=
np
.
sqrt
(
_log_vol
(
tgt
))
vflex
[
0
]
=
vflex
[
1
]
=
np
.
sqrt
(
_log_vol
(
pspace
))
vasp
[
0
]
=
1
shift
[
0
]
=
_log_vol
(
tgt
)
**
2
/
12.
shift
[
0
]
=
_log_vol
(
pspace
)
**
2
/
12.
vflex
=
makeOp
(
makeField
(
dom
,
vflex
))
vasp
=
makeOp
(
makeField
(
dom
,
vasp
))
shift
=
makeField
(
dom
,
shift
)
vslope
=
makeOp
(
makeField
(
tgt
,
_relative_log_k_lengths
(
tgt
)))
vslope
=
makeOp
(
makeField
(
pspace
,
_relative_log_k_lengths
(
pspace
)))
expander
=
ContractionOperator
(
twolog
.
domain
,
0
).
adjoint
ps_expander
=
ContractionOperator
(
tgt
,
0
).
adjoint
ps_expander
=
ContractionOperator
(
pspace
,
0
).
adjoint
slope
=
vslope
@
ps_expander
@
avgsl
sig_flex
=
vflex
@
expander
@
flex
sig_asp
=
vasp
@
expander
@
asp
xi
=
ducktape
(
dom
,
None
,
prefix
+
'spectrum'
)
smooth
=
xi
*
sig_flex
*
(
Adder
(
shift
)
@
sig_asp
).
ptw
(
"sqrt"
)
smooth
=
_SlopeRemover
(
tgt
,
0
)
@
twolog
@
smooth
op
=
_Normalization
(
tgt
,
0
)
@
(
slope
+
smooth
)
smooth
=
_SlopeRemover
(
pspace
,
0
)
@
twolog
@
smooth
op
=
_Normalization
(
pspace
,
0
)
@
(
slope
+
smooth
)
maskzm
=
np
.
ones
(
tgt
.
shape
)
maskzm
=
np
.
ones
(
pspace
.
shape
)
maskzm
[
0
]
=
0
maskzm
=
makeOp
(
makeField
(
tgt
,
maskzm
))
insert
=
ValueInserter
(
tgt
,
(
0
,))
maskzm
=
makeOp
(
makeField
(
pspace
,
maskzm
))
insert
=
ValueInserter
(
pspace
,
(
0
,))
a
=
(
maskzm
@
((
ps_expander
@
fluct
)
*
op
))
+
insert
(
zm
)
self
.
_a
=
a
.
scale
(
target
.
total_volume
)
ht
=
HarmonicTransformOperator
(
harmonic_partner
,
target
)
pd
=
PowerDistributor
(
harmonic_partner
,
tgt
)
pd
=
PowerDistributor
(
harmonic_partner
,
pspace
)
xi
=
ducktape
(
harmonic_partner
,
None
,
prefix
+
'xi'
)
op
=
ht
(
pd
(
self
.
_a
)
*
xi
)
if
offset_mean
is
not
None
:
...
...
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