pythonでフォルダ内のデータを全部プロット

In [7]:

#10 keV ver

import glob
import numpy as np
import matplotlib.pyplot as plt
from cycler import cycler

# %matplotlib tk
%matplotlib inline

config = {
    'lines.linewidth':1.5,
    'xtick.direction': 'in',
    'ytick.direction': 'in',
    'font.sans-serif': ['Helvetica', 'Arial'],
    'font.family': ['sans-serif'],
    'font.size': 12,
    'figure.dpi': 200,
    'legend.fontsize': 'small', # 'medium',
    'figure.figsize': [8, 6],
    'lines.markersize': 3.0,
    'legend.frameon': True,
    'lines.markersize': 3.0,
    'savefig.transparent': True,
    'lines.markeredgewidth': 0.7,
    'lines.markerfacecolor': 'w',
    'legend.edgecolor': '0',
    'legend.facecolor': [1, 1, 1],
    'legend.framealpha': 1,
    # plt.rcParams.keys()
}

plt.rcParams.update(config)


flist = sorted(glob.glob('./0100/dat/*.txt'))



fig = plt.figure()
ax = fig.add_axes([0.2, 0.2, 0.6, 0.6])

flist = flist[::1]
d = len(flist)
cnt = 1
for i in flist:
    dat = np.loadtxt(i, encoding='cp932').T
    lab = i[-17 : -11]
    labb = float(lab.replace("-", "."))
    ax.plot(np.rad2deg(np.arcsin(np.sin(np.deg2rad(dat[0])) * (1.29 / 1.54)))
            , dat[1] + labb * 30
            , label = (str(round(labb + 0.1)) + ' K')
            , color = [cnt / d, 0.2, 1 - cnt / d]
           )
    cnt += 1


ax.legend(ncol = 2)
ax.set_xlim(27.3, 27.9)
# ax.set_ylim(0, 4500)
ax.set_xlabel('2$θ$ (degree)') 
ax.set_ylabel('x-ray count') 
ax.set_title('PYCCO $y = 0.1$')

fig.savefig('t0100.pdf')
fig.savefig('t0100.png')