1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
#!/usr/bin/env python
import numpy as np
import matplotlib
import matplotlib.cm as cm
import matplotlib.mlab as mlab
import matplotlib.pyplot as plt
import sys
import fnmatch
import os
from matplotlib.widgets import RadioButtons,Button
im=None
cnt=None
centre_marker=None
def next_click(w):
global crystal
crystal += 20
print("Crystal %i" % crystal)
update_graph()
def prev_click(w):
global crystal
crystal -= 20
print("Crystal %i" % crystal)
update_graph()
def iteration_click(label):
global cycle
cycle = label.split(" ")[1].split("\n")[0]
update_graph()
def variable_click(label):
global varpair
varpair = label
update_graph()
def update_graph():
global im, cnt, centre_marker
filename="pr-logs/grid-crystal%i-cycle%s-%s.dat" % (crystal,cycle,varpair)
print filename
with open(filename, "r") as f:
l = f.readline().split(None,3)
min1 = float(l[0])
max1 = float(l[1])
cur1 = float(l[2])
label1 = l[3]
l = f.readline().split(None,3)
min2 = float(l[0])
max2 = float(l[1])
cur2 = float(l[2])
label2 = l[3]
extent = (min1, max1, min2, max2)
Z = np.loadtxt(fname=filename, ndmin=2, delimiter=" ", skiprows=2)
ax.set_xlim([min1,max1])
ax.set_ylim([min2,max2])
if not im:
im = ax.imshow(Z, interpolation='none', origin='lower',
cmap=cm.gray, extent=extent, aspect='auto')
im.autoscale()
else:
im.set_data(Z)
im.set_extent(extent)
im.autoscale()
levels = np.arange(0.0, 1.6, 0.1)
if cnt:
for coll in cnt.collections:
coll.remove()
cnt = ax.contour(Z, levels, origin='lower', linewidths=1, alpha=1, extent=extent, cmap=plt.cm.Greens)
ax.set_title(filename)
ax.set_xlabel(label1)
ax.set_ylabel(label2)
plt.flag()
if centre_marker:
centre_marker.remove()
centre_marker, = plt.plot(cur1, cur2, 'bH', color='r')
fig.canvas.draw()
fig = plt.figure(figsize=(10,5))
fig.subplots_adjust(left=0.05, bottom=0.05, right=0.70, top=0.95)
# Find out what there is to plot
crystals = []
cycles = []
varpairs = []
for file in os.listdir("pr-logs"):
if not fnmatch.fnmatch(file, "grid-*.dat"):
continue
sp = file.rstrip(".dat").split("-")
crystals.append(int(sp[1].lstrip("crystal")))
cycles.append(sp[2].lstrip("cycle"))
varpairs.append(sp[3]+"-"+sp[4])
crystals = sorted(set(crystals))
cycles = sorted(set(cycles))
varpairs = sorted(set(varpairs))
crystal = crystals[0]
cycle = cycles[0]
varpair = varpairs[0]
# Iteration selector
ax = plt.axes([0.75, 0.55, 0.2, 0.40], facecolor="lightgoldenrodyellow")
iterations = ["Iteration "+str(f) for f in cycles]
if iterations[0] != "Iteration 0":
print("Whoops, couldn't find iteration 0!")
sys.exit(1)
iterations[0] = "Iteration 0\n(initial scaling only)"
if iterations[len(iterations)-1] != "Iteration F":
print("Whoops, couldn't find final iteration!")
else:
iterations[len(iterations)-1] = "Iteration F\n(after final merge)"
iteration = RadioButtons(ax, iterations)
iteration.on_clicked(iteration_click)
# Variable selector
ax = plt.axes([0.75, 0.20, 0.2, 0.30], facecolor="lightgoldenrodyellow")
variable = RadioButtons(ax, varpairs)
variable.on_clicked(variable_click)
# Crystal selector
ax = plt.axes([0.75, 0.08, 0.20, 0.06])
crystal_prev = Button(ax, "Previous crystal")
crystal_prev.on_clicked(prev_click)
ax = plt.axes([0.75, 0.01, 0.20, 0.06])
crystal_next = Button(ax, "Next crystal")
crystal_next.on_clicked(next_click)
ax = plt.axes([0.1, 0.1, 0.6, 0.8])
update_graph()
plt.colorbar(im, shrink=0.8)
plt.show()
|
