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SWIFT
SWIFTsim
Commits
ee8c0c1f
Commit
ee8c0c1f
authored
May 21, 2018
by
Josh Borrow
Browse files
Added soundspeed figure and data
parent
56e86960
Changes
2
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theory/SPH/Flavours/plotSoundspeed.py
0 → 100644
View file @
ee8c0c1f
"""
Makes a movie of the Sedov 2D data. Adapted from
KelvinHelmholtz_2D/makeMovie.py
You will need to run your movie with far higher time-resolution than usual to
get a nice movie; around 450 snapshots over 6s is required.
Edit this file near the bottom with the number of snaps you have.
Written by Josh Borrow (joshua.borrow@durham.ac.uk)
"""
import
numpy
as
np
if
__name__
==
"__main__"
:
import
matplotlib
matplotlib
.
use
(
"Agg"
)
params
=
{
'axes.labelsize'
:
9
,
'axes.titlesize'
:
10
,
'font.size'
:
12
,
'legend.fontsize'
:
12
,
'xtick.labelsize'
:
9
,
'ytick.labelsize'
:
9
,
'text.usetex'
:
True
,
'figure.figsize'
:
(
3.15
,
2.60
),
'figure.subplot.left'
:
0.17
,
'figure.subplot.right'
:
0.99
,
'figure.subplot.bottom'
:
0.08
,
'figure.subplot.top'
:
0.99
,
'figure.subplot.wspace'
:
0.
,
'figure.subplot.hspace'
:
0.
,
'lines.markersize'
:
6
,
'lines.linewidth'
:
3.
,
'text.latex.unicode'
:
True
}
matplotlib
.
rcParams
.
update
(
params
)
matplotlib
.
rc
(
'font'
,
**
{
'family'
:
'sans-serif'
,
'sans-serif'
:[
'Times'
]})
from
matplotlib.colors
import
LogNorm
import
matplotlib.pyplot
as
plt
filename
=
"sedov"
dpi
=
1024
# Creation of first frame
fig
,
ax
=
plt
.
subplots
(
1
,
1
,
frameon
=
False
)
with
np
.
load
(
"sedov_soundspeed_ratio_data.npz"
)
as
file
:
mesh
=
file
.
items
()[
0
][
1
]
# Global variable for set_array
img
=
ax
.
imshow
(
mesh
,
extent
=
[
0
,
1
,
0
,
1
],
animated
=
True
,
interpolation
=
"none"
,
norm
=
LogNorm
())
circle
=
matplotlib
.
patches
.
Circle
([
0.5
,
0.5
],
radius
=
0.18242863869665918
,
animated
=
True
,
lw
=
1
,
fill
=
False
,
ec
=
"red"
)
ax
.
add_artist
(
circle
)
fig
.
colorbar
(
img
,
label
=
r
"$c_{s, {\rm smoothed}}$ / $c_{s, {\rm gas}}$"
,
pad
=
0.0
)
plt
.
tick_params
(
axis
=
'x'
,
which
=
'both'
,
bottom
=
False
,
top
=
False
,
labelbottom
=
False
)
plt
.
tick_params
(
axis
=
'y'
,
which
=
'both'
,
left
=
False
,
right
=
False
,
labelleft
=
False
)
plt
.
xlim
(
0.2
,
0.8
)
plt
.
ylim
(
0.2
,
0.8
)
# Actually make the movie
plt
.
tight_layout
()
plt
.
savefig
(
"sedov_blast_soundspeed.pdf"
,
dpi
=
300
)
theory/SPH/Flavours/sedov_soundspeed_ratio_data.npz
0 → 100644
View file @
ee8c0c1f
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