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ift
NIFTy
Commits
aa4e0f38
Commit
aa4e0f38
authored
Feb 14, 2019
by
Martin Reinecke
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tweaks
parent
7f8c4fdf
Pipeline
#43706
passed with stages
in 8 minutes and 8 seconds
Changes
2
Pipelines
1
Hide whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
8 additions
and
16 deletions
+8
-16
field.py
nifty5/field.py
+2
-4
multi_field.py
nifty5/multi_field.py
+6
-12
No files found.
nifty5/field.py
View file @
aa4e0f38
...
...
@@ -636,10 +636,8 @@ class Field(object):
return
0.5
*
(
1.
+
self
.
tanh
())
def
clip
(
self
,
min
=
None
,
max
=
None
):
if
isinstance
(
min
,
Field
):
min
=
min
.
local_data
if
isinstance
(
max
,
Field
):
max
=
max
.
local_data
min
=
min
.
local_data
if
isinstance
(
min
,
Field
)
else
min
max
=
max
.
local_data
if
isinstance
(
max
,
Field
)
else
max
return
Field
(
self
.
_domain
,
dobj
.
clip
(
self
.
_val
,
min
,
max
))
def
one_over
(
self
):
...
...
nifty5/multi_field.py
View file @
aa4e0f38
...
...
@@ -192,18 +192,12 @@ class MultiField(object):
return
self
.
_transform
(
lambda
x
:
x
.
conjugate
())
def
clip
(
self
,
min
=
None
,
max
=
None
):
fields
=
[]
for
i
in
range
(
len
(
self
.
_val
)):
if
isinstance
(
min
,
MultiField
):
this_min
=
min
.
_val
[
i
]
else
:
this_min
=
min
if
isinstance
(
max
,
MultiField
):
this_max
=
max
.
_val
[
i
]
else
:
this_max
=
max
fields
+=
[
self
.
_val
[
i
]
.
clip
(
this_min
,
this_max
)]
return
MultiField
(
self
.
_domain
,
tuple
(
fields
))
ncomp
=
len
(
self
.
_val
)
lmin
=
min
.
_val
if
isinstance
(
min
,
MultiField
)
else
(
min
,)
*
ncomp
lmax
=
max
.
_val
if
isinstance
(
max
,
MultiField
)
else
(
max
,)
*
ncomp
return
MultiField
(
self
.
_domain
,
tuple
(
self
.
_val
[
i
]
.
clip
(
lmin
[
i
],
lmax
[
i
])
for
i
in
range
(
ncomp
)))
def
all
(
self
):
for
v
in
self
.
_val
:
...
...
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