我不知道我的脚本中的问题在哪里。我打开了三个文件,它绘制了三个文件,但图中有一些连接线。在我看来有连续的线。任何人都可以帮我解决这个问题吗?
inputs = (args.input).split(',')
x, y = [],[]
title = "RMSD"
xlabel = "Time (ns)"
ylabel = "RMSD (nm)"
for input in inputs:
with open(input) as f:
for line in f:
cols = line.split()
if cols[0][0] == "#":
pass
elif cols[0][0] == "@":
pass
else:
try:
if len(cols) == 2:
x.append(float(cols[0]))
y.append(float(cols[1]))
except ValueError:
pass
fig = plt.figure()
ax1 = fig.add_subplot(111)
ax1.plot(x,y ,'r--', label='%s'%input)
legend = ax1.legend(loc='best', shadow=True)
ax1.set_title(title)
ax1.set_xlabel(xlabel)
ax1.set_ylabel(ylabel)
plt.savefig('data.png', dpi=500)
答案 0 :(得分:0)
一个选项是在循环中绘制图形,每个输入文件一个绘图命令。
inputs = (args.input).split(',')
x, y = [],[]
title = "RMSD"
xlabel = "Time (ns)"
ylabel = "RMSD (nm)"
fig = plt.figure()
ax1 = fig.add_subplot(111)
for inp in inputs:
x, y = [],[]
with open(inp) as f:
for line in f:
cols = line.split()
if cols[0][0] not in ["#","@"]:
try:
if len(cols) == 2:
x.append(float(cols[0]))
y.append(float(cols[1]))
except ValueError:
pass
ax1.plot(x,y ,'r--', label='%s'%inp)
legend = ax1.legend(loc='best', shadow=True)
ax1.set_title(title)
ax1.set_xlabel(xlabel)
ax1.set_ylabel(ylabel)
plt.savefig('data.png', dpi=500)