Mercurial > repos > astroteam > crbeam_astro_tool

annotate spec_plot.py @ 0:f40d05521dca draft default tip

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planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
author astroteam
date Fri, 25 Apr 2025 19:33:20 +0000
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f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
astroteam
parents:
diff changeset
1 import matplotlib.pyplot as plt
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
astroteam
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2 import numpy as np
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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5 def plot_spec(spec_file, title="", Emin=0, Emax=0, ext="pdf", show=True, logscale=True):
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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6 data = np.loadtxt(spec_file)
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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7 if Emin > 0:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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8 data = data[Emin <= data[:, 0]]
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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9 else:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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10 Emin = 10 ** np.floor(np.log10(np.min(data[:, 0])))
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
astroteam
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11 if Emax > 0:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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12 data = data[data[:, 0] <= Emax]
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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13 else:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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14 Emax = 10 ** np.ceil(np.log10(np.max(data[:, 0])))
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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15
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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16 ymin = np.min(data[:, 1] - data[:, 1] / np.sqrt(data[:, 2]))
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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17 ymax = np.max(data[:, 1] + data[:, 1] / np.sqrt(data[:, 2]))
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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19 if title:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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20 plt.title(title)
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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21 if logscale:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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22 plt.xscale("log")
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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23 plt.yscale("log")
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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24 if ymin <= 0:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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25 ymin = data[:, 1] - data[:, 1] / np.sqrt(data[:, 2])
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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26 ymin = ymin[ymin > 0]
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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27 if len(ymin) > 0:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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28 ymin = np.min(ymin)
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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29 else:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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30 ymin = 0
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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31 if ymin > 0:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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32 ymin = 10 ** np.floor(np.log10(ymin))
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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33 ymax = 10 ** np.ceil(np.log10(ymax))
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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34 plt.ylim(ymin, ymax)
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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35 else:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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36 plt.ylim(ymin - 0.1 * (ymax - ymin), ymax + 0.1 * (ymax - ymin))
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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37
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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38 plt.xlim(Emin, Emax)
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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39
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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40 # plt.plot(data[:,2])
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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41 plt.errorbar(
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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42 data[:, 0], data[:, 1], yerr=data[:, 1] / np.sqrt(data[:, 2]), fmt="-o"
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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43 )
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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44 out_file = spec_file + "." + ext
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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45 plt.savefig(out_file)
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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46 if show:
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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47 plt.show()
f40d05521dca planemo upload for repository https://github.com/esg-epfl-apc/tools-astro/tree/main/tools commit de01e3c02a26cd6353a6b9b6f8d1be44de8ccd54
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48 return out_file