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finesse
pykat
Commits
0a919ffe
Commit
0a919ffe
authored
Feb 20, 2017
by
Daniel Brown
Browse files
updating to work with py3
parent
e49f8ff5
Changes
1
Hide whitespace changes
Inline
Side-by-side
pykat/optics/knm.py
View file @
0a919ffe
...
...
@@ -216,31 +216,37 @@ def __gen_riemann_knm_cache(x, y, couplings, q1, q2, q1y=None, q2y=None, delta=(
if
q2y
is
None
:
q2y
=
q2
it
=
np
.
nditer
(
couplings
,
flags
=
[
'refs_ok'
,
'f_index'
])
#
it = np.nditer(couplings, flags=['refs_ok','f_index'])
cache
=
{}
while
not
it
.
finished
:
try
:
mode_in
=
[
int
(
it
.
next
()),
int
(
it
.
next
())]
mode_out
=
[
int
(
it
.
next
()),
int
(
it
.
next
())]
strx
=
"u1[%i,%i]"
%
(
mode_in
[
0
],
mode_out
[
0
])
stry
=
"u2[%i,%i]"
%
(
mode_in
[
1
],
mode_out
[
1
])
#Hg_in = HG_beam(qx=q1, qy=q1y, n=mode_in[0], m=mode_in[1])
#Hg_out = HG_beam(qx=q2, qy=q2y, n=mode_out[0], m=mode_out[1])
#while not it.finished:
# try:
# mode_in = [int(it.next()), int(it.next())]
# mode_out = [int(it.next()), int(it.next())]
if
strx
not
in
cache
:
cache
[
strx
]
=
u_star_u
(
q1
.
z
,
q2
.
z
,
q1
.
w0
,
q2
.
w0
,
mode_in
[
0
],
mode_out
[
0
],
x
,
x
+
delta
[
0
])
#Hg_in.Un(x) * Hg_out.Un(x).conjugate()
if
stry
not
in
cache
:
cache
[
stry
]
=
u_star_u
(
q1y
.
z
,
q2y
.
z
,
q1y
.
w0
,
q2y
.
w0
,
mode_in
[
1
],
mode_out
[
1
],
y
,
y
+
delta
[
1
])
#Hg_in.Um(y) * Hg_out.Um(y).conjugate()
couplings
=
couplings
.
copy
()
couplings
.
resize
(
int
(
couplings
.
size
/
4
),
4
)
for
_
in
couplings
:
mode_in
=
_
[:
2
]
mode_out
=
_
[
2
:]
strx
=
"u1[%i,%i]"
%
(
mode_in
[
0
],
mode_out
[
0
])
stry
=
"u2[%i,%i]"
%
(
mode_in
[
1
],
mode_out
[
1
])
#Hg_in = HG_beam(qx=q1, qy=q1y, n=mode_in[0], m=mode_in[1])
#Hg_out = HG_beam(qx=q2, qy=q2y, n=mode_out[0], m=mode_out[1])
if
strx
not
in
cache
:
cache
[
strx
]
=
u_star_u
(
q1
.
z
,
q2
.
z
,
q1
.
w0
,
q2
.
w0
,
mode_in
[
0
],
mode_out
[
0
],
x
,
x
+
delta
[
0
])
#Hg_in.Un(x) * Hg_out.Un(x).conjugate()
if
stry
not
in
cache
:
cache
[
stry
]
=
u_star_u
(
q1y
.
z
,
q2y
.
z
,
q1y
.
w0
,
q2y
.
w0
,
mode_in
[
1
],
mode_out
[
1
],
y
,
y
+
delta
[
1
])
#Hg_in.Um(y) * Hg_out.Um(y).conjugate()
except
StopIteration
:
break
#
except StopIteration:
#
break
return
cache
...
...
@@ -254,7 +260,7 @@ def __gen_ROM_HG_knm_cache(weights, couplings, q1, q2, q1y=None, q2y=None):
if
q2y
is
None
:
q2y
=
q2
it
=
np
.
nditer
(
couplings
,
flags
=
[
'refs_ok'
,
'f_index'
])
cache
=
{}
...
...
@@ -265,23 +271,40 @@ def __gen_ROM_HG_knm_cache(weights, couplings, q1, q2, q1y=None, q2y=None):
cache
[
"w_ij_Q2Q3"
]
=
weights
.
w_ij_Q2
+
weights
.
w_ij_Q3
cache
[
"w_ij_Q3Q4"
]
=
weights
.
w_ij_Q3
+
weights
.
w_ij_Q4
cache
[
"w_ij_Q1Q2Q3Q4"
]
=
weights
.
w_ij_Q1
+
weights
.
w_ij_Q3
+
weights
.
w_ij_Q2
+
weights
.
w_ij_Q4
while
not
it
.
finished
:
try
:
mode_in
=
[
int
(
it
.
next
()),
int
(
it
.
next
())]
mode_out
=
[
int
(
it
.
next
()),
int
(
it
.
next
())]
strx
=
"x[%i,%i]"
%
(
mode_in
[
0
],
mode_out
[
0
])
stry
=
"y[%i,%i]"
%
(
mode_in
[
1
],
mode_out
[
1
])
if
strx
not
in
cache
:
cache
[
strx
]
=
u_star_u
(
q1
.
z
,
q2
.
z
,
q1
.
w0
,
q2
.
w0
,
mode_in
[
0
],
mode_out
[
0
],
weights
.
EI
[
"xm"
].
nodes
)
if
stry
not
in
cache
:
cache
[
stry
]
=
u_star_u
(
q1y
.
z
,
q2y
.
z
,
q1y
.
w0
,
q2y
.
w0
,
mode_in
[
1
],
mode_out
[
1
],
weights
.
EI
[
"ym"
].
nodes
)
except
StopIteration
:
break
couplings
=
couplings
.
copy
()
couplings
.
resize
(
int
(
couplings
.
size
/
4
),
4
)
for
_
in
couplings
:
mode_in
=
_
[:
2
]
mode_out
=
_
[
2
:]
strx
=
"x[%i,%i]"
%
(
mode_in
[
0
],
mode_out
[
0
])
stry
=
"y[%i,%i]"
%
(
mode_in
[
1
],
mode_out
[
1
])
if
strx
not
in
cache
:
cache
[
strx
]
=
u_star_u
(
q1
.
z
,
q2
.
z
,
q1
.
w0
,
q2
.
w0
,
mode_in
[
0
],
mode_out
[
0
],
weights
.
EI
[
"xm"
].
nodes
)
if
stry
not
in
cache
:
cache
[
stry
]
=
u_star_u
(
q1y
.
z
,
q2y
.
z
,
q1y
.
w0
,
q2y
.
w0
,
mode_in
[
1
],
mode_out
[
1
],
weights
.
EI
[
"ym"
].
nodes
)
# it = np.nditer(couplings, flags=['refs_ok','f_index'])
# while not it.finished:
# try:
# mode_in = [int(it.next()), int(it.next())]
# mode_out = [int(it.next()), int(it.next())]
#
# strx = "x[%i,%i]" % (mode_in[0], mode_out[0])
# stry = "y[%i,%i]" % (mode_in[1], mode_out[1])
#
# if strx not in cache:
# cache[strx] = u_star_u(q1.z, q2.z, q1.w0, q2.w0, mode_in[0], mode_out[0], weights.EI["xm"].nodes)
#
# if stry not in cache:
# cache[stry] = u_star_u(q1y.z, q2y.z, q1y.w0, q2y.w0, mode_in[1], mode_out[1], weights.EI["ym"].nodes)
#
# except StopIteration:
# break
return
cache
...
...
@@ -543,7 +566,7 @@ def knmHG(couplings, q1, q2, surface_map=None, q1y=None, q2y=None, method="riema
maxtem
=
0
c
=
couplings
.
flatten
()
for
i
in
range
(
0
,
c
.
size
/
2
):
for
i
in
range
(
0
,
int
(
c
.
size
/
2
)
)
:
maxtem
=
max
(
sum
(
c
[
i
*
2
:(
i
*
2
+
2
)]),
maxtem
)
global
__fac_cache
...
...
@@ -559,7 +582,7 @@ def knmHG(couplings, q1, q2, surface_map=None, q1y=None, q2y=None, method="riema
K
=
np
.
zeros
((
couplings
.
size
/
4
,),
dtype
=
np
.
complex128
)
it
=
np
.
nditer
(
couplings
,
flags
=
[
'refs_ok'
,
'f_index'
])
#
it = np.nditer(couplings, flags=['refs_ok','f_index'])
i
=
0
...
...
@@ -593,37 +616,36 @@ def knmHG(couplings, q1, q2, surface_map=None, q1y=None, q2y=None, method="riema
if
verbose
:
p
=
ProgressBar
(
maxval
=
couplings
.
size
,
widgets
=
[
"Knm (%s): "
%
method
,
Percentage
(),
Bar
(),
ETA
()])
while
not
it
.
finished
:
try
:
if
profile
:
t0
=
time
.
time
()
mode_in
=
[
int
(
it
.
next
()),
int
(
it
.
next
())]
mode_out
=
[
int
(
it
.
next
()),
int
(
it
.
next
())]
if
method
==
"riemann"
:
K
[
i
]
=
riemann_HG_knm
(
x
,
y
,
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
Axy
=
Axy
,
cache
=
cache
,
delta
=
delta
)
elif
method
==
"romhom"
:
K
[
i
]
=
ROM_HG_knm
(
weights
,
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
cache
=
cache
)
elif
method
==
"bayerhelms"
:
K
[
i
]
=
bayerhelms_HG_knm
(
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
gamma
=
gamma
)
elif
method
==
"adaptive"
:
K
[
i
]
=
adaptive_knm
(
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
smap
=
surface_map
,
delta
=
delta
,
params
=
params
)
else
:
raise
BasePyKatException
(
"method value '%s' not accepted"
%
method
)
if
profile
:
Ktime
[
i
]
=
time
.
time
()
-
t0
i
+=
1
if
verbose
:
p
.
update
(
i
*
4
)
_couplings
=
couplings
.
copy
()
_couplings
.
resize
(
int
(
_couplings
.
size
/
4
),
4
)
for
_
in
_couplings
:
mode_in
=
_
[:
2
]
mode_out
=
_
[
2
:]
if
profile
:
t0
=
time
.
time
()
except
StopIteration
:
break
if
method
==
"riemann"
:
K
[
i
]
=
riemann_HG_knm
(
x
,
y
,
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
Axy
=
Axy
,
cache
=
cache
,
delta
=
delta
)
elif
method
==
"romhom"
:
K
[
i
]
=
ROM_HG_knm
(
weights
,
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
cache
=
cache
)
elif
method
==
"bayerhelms"
:
K
[
i
]
=
bayerhelms_HG_knm
(
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
gamma
=
gamma
)
elif
method
==
"adaptive"
:
K
[
i
]
=
adaptive_knm
(
mode_in
,
mode_out
,
q1
=
q1
,
q2
=
q2
,
q1y
=
q1y
,
q2y
=
q2y
,
smap
=
surface_map
,
delta
=
delta
,
params
=
params
)
else
:
raise
BasePyKatException
(
"method value '%s' not accepted"
%
method
)
if
profile
:
Ktime
[
i
]
=
time
.
time
()
-
t0
i
+=
1
if
verbose
:
p
.
update
(
i
*
4
)
if
profile
:
return
K
.
reshape
(
couplings
.
shape
[:
-
1
]),
Ktime
.
reshape
(
couplings
.
shape
[:
-
1
]),
cache_time
...
...
@@ -631,38 +653,45 @@ def knmHG(couplings, q1, q2, surface_map=None, q1y=None, q2y=None, method="riema
return
K
.
reshape
(
couplings
.
shape
[:
-
1
])
def
plot_knm_matrix
(
couplings
,
knm
):
def
plot_knm_matrix
(
couplings
,
knm
,
cmap
=
None
,
show
=
True
):
import
pylab
as
plt
fig
=
plt
.
figure
()
ax
=
fig
.
add_subplot
(
111
)
cax
=
ax
.
imshow
(
knm
,
interpolation
=
'nearest'
)
cax
=
ax
.
pcolormesh
(
abs
(
knm
)
,
cmap
=
cmap
)
fig
.
colorbar
(
cax
)
numrows
,
numcols
=
knm
.
shape
c
=
couplings
[:,
0
,
:
2
]
c_
=
[]
for
d
in
c
:
c_
.
append
(
"%i,%i"
%
(
d
[
0
],
d
[
1
]))
c_
.
append
(
"
[
%i,%i
]
"
%
(
d
[
0
],
d
[
1
]))
A
=
np
.
arange
(
1
,
len
(
c
)
+
1
)
-
0.5
ax
.
set_xticks
(
A
)
ax
.
set_yticks
(
A
)
ax
.
set_xticklabels
(
c_
)
ax
.
set_yticklabels
(
c_
)
ax
.
set_xlim
(
None
,
max
(
A
)
+
0.5
)
ax
.
set_ylim
(
None
,
max
(
A
)
+
0.5
)
def
format_coord
(
x
,
y
):
col
=
int
(
x
+
0.5
)
row
=
int
(
y
+
0.5
)
col
=
int
(
np
.
floor
(
x
)
)
row
=
int
(
np
.
floor
(
y
)
)
if
col
>=
0
and
col
<
numcols
and
row
>=
0
and
row
<
numrows
:
z
=
knm
[
row
,
col
]
return
'x=%s, y=%s, z=%1.4f'
%
(
c_
[
col
],
c_
[
row
],
z
)
else
:
return
'x=%1.4f, y=%1.4f'
%
(
x
,
y
)
return
None
ax
.
format_coord
=
format_coord
plt
.
show
()
fig
.
tight_layout
()
if
show
:
plt
.
show
()
return
fig
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