Skip to content
GitLab
Menu
Projects
Groups
Snippets
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
saeed
SSHC
Commits
b077b6eb
Commit
b077b6eb
authored
Jan 23, 2018
by
saeed
Browse files
preliminary version of taylor diagram is added
parent
67aaeb4c
Changes
1
Hide whitespace changes
Inline
Side-by-side
taylordig.py
0 → 100644
View file @
b077b6eb
import
numpy
as
np
import
matplotlib.pyplot
as
plt
import
math
X
=
np
.
arange
(
0.0
,
2.1
,
0.001
)
Y
=
np
.
arange
(
0.0
,
2.1
,
0.001
)
print
X
.
shape
print
Y
.
shape
nx
=
X
.
shape
[
0
]
ny
=
Y
.
shape
[
0
]
h
=
np
.
zeros
((
ny
,
nx
),
dtype
=
np
.
float32
)
for
j
in
range
(
ny
):
for
i
in
range
(
nx
):
h
[
j
,
i
]
=
math
.
sqrt
(
X
[
i
]
*
X
[
i
]
+
Y
[
j
]
*
Y
[
j
])
fig
=
plt
.
figure
(
num
=
1
,
figsize
=
(
12.0
,
6.0
),
dpi
=
300
,
facecolor
=
'w'
,
edgecolor
=
'k'
)
ax
=
fig
.
add_axes
([
0.08
,
0.08
,
0.8
,
0.8
],
axisbg
=
'1.0'
)
ax
.
set_xlabel
(
'RMS/OBS_STD'
,
fontsize
=
'20'
,
weight
=
'bold'
)
ax
.
set_ylabel
(
'RMS/OBS_STD'
,
fontsize
=
'20'
,
weight
=
'bold'
)
ax
.
grid
(
False
)
vc
=
np
.
arange
(
0.0
,
2.2
,
0.2
)
ax
.
contour
(
X
,
Y
,
h
,
vc
,
colors
=
'0.5'
)
#ax.spines['top'].set_visible(False)
#ax.spines['right'].set_visible(False)
ax
.
set_xlim
(
0.0
,
2.0
)
ax
.
set_ylim
(
0.0
,
2.0
)
radius
=
np
.
arange
(
0.0
,
5.0
,
0.5
)
xangle
=
[
1.0
,
0.99
,
0.95
]
+
list
(
np
.
arange
(
0.9
,
-
0.1
,
-
0.1
))
#print xangle
for
ang
in
xangle
:
print
ang
,
math
.
degrees
(
math
.
acos
(
ang
))
for
rd
in
radius
:
for
ang
in
xangle
:
#print math.cos(math.acos(ang))
if
ang
==
0.99
or
ang
==
0.95
:
ax
.
plot
([
0.0
,
rd
*
math
.
cos
(
math
.
acos
(
ang
))],[
0.0
,
rd
*
math
.
sin
(
math
.
acos
(
ang
))],
'k-'
,
lw
=
"0.0"
)
else
:
ax
.
plot
([
0.0
,
rd
*
math
.
cos
(
math
.
acos
(
ang
))],[
0.0
,
rd
*
math
.
sin
(
math
.
acos
(
ang
))],
'k-'
,
lw
=
"0.25"
)
ax
.
plot
(
0.2
*
math
.
cos
(
math
.
acos
(
0.5
)),
0.2
*
math
.
sin
(
math
.
acos
(
0.5
)),
'ob'
,
ms
=
3
)
plt
.
savefig
(
"taylor.png"
,
bbox_inches
=
'tight'
,
dpi
=
300
,
facecolor
=
'w'
,
edgecolor
=
'w'
,
orientation
=
'portrait'
)
plt
.
close
(
1
)
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment