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add one more python postprocessing example and modify gitignore file

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Radvall 2023-03-10 20:47:53 +03:00
parent e6568f0e51
commit 8d1e850819
4 changed files with 3414 additions and 1 deletions
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3
.gitignore vendored
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@ -50,4 +50,5 @@ qrc_*.cpp
*.dat.ngspice
*.dat.xyce
*.dat.spopus
.idea/
.idea/
__pycache__

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qucs/python/parse_result_example_2.py Normal file
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import numpy as np
import matplotlib.pyplot as plt
import warnings
from parse_result import QucsDataset
warnings.simplefilter("ignore", np.ComplexWarning)
# to create the dat.ngspice file to load with:
# load the file rc_tran_ac.sch into QUCS-S and run the simulation
data = QucsDataset('rc_tran_ac.dat.ngspice')
data.variables()
fig, axs = plt.subplots(nrows=1, ncols=2, figsize=(15, 5))
axs[0].semilogx(data.results('frequency'), data.results('ac.v(vn3)'), '-ro')
axs[1].plot(data.results('time'), data.results('tran.v(vn3)'), '--b')
axs[0].set_xlabel('Time (s)')
axs[0].set_ylabel('Vn3 (V)')
axs[1].set_xlabel('frequency (Hz)')
axs[1].set_ylabel('Vn3 (V)')
axs[0].grid()
axs[1].grid()
plt.show()

3343
qucs/python/rc_tran_ac.dat.ngspice Normal file
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qucs/python/rc_tran_ac.sch Normal file
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<Qucs Schematic 1.0.1>
<Properties>
<View=-195,-160,1210,843,1,0,0>
<Grid=10,10,1>
<DataSet=rc_tran_ac.dat>
<DataDisplay=rc_tran_ac.dpl>
<OpenDisplay=0>
<Script=RC.m>
<RunScript=0>
<showFrame=0>
<FrameText0=Title>
<FrameText1=Drawn By:>
<FrameText2=Date:>
<FrameText3=Revision:>
</Properties>
<Symbol>
</Symbol>
<Components>
<Vac V1 1 110 180 -118 -32 0 1 "1 V" 1 "1 kHz" 1 "0" 0 "0" 0>
<GND * 1 110 270 0 0 0 0>
<Vdc V2 1 110 240 18 -26 0 1 "0.5" 1>
<GND * 1 300 230 0 0 0 0>
<C C1 1 300 200 17 -26 0 1 "1 uF" 1 "" 0 "neutral" 0>
<R R1 1 220 150 -26 15 0 0 "1k" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<.AC AC1 1 440 150 0 48 0 0 "log" 1 "1 Hz" 1 "100kHz" 1 "100" 1 "no" 0>
<.TR TR1 1 -40 -50 0 81 0 0 "lin" 1 "0" 1 "10ms" 1 "1001" 0 "Trapezoidal" 0 "2" 0 "1 ns" 0 "1e-16" 0 "150" 0 "0.001" 0 "1 pA" 0 "1 uV" 0 "26.85" 0 "1e-3" 0 "1e-6" 0 "1" 0 "CroutLU" 0 "no" 0 "yes" 0 "0" 0>
</Components>
<Wires>
<110 150 190 150 "Vn1" 120 110 35 "">
<250 150 300 150 "" 0 0 0 "">
<300 150 300 170 "" 0 0 0 "">
<300 150 300 150 "Vn3" 330 120 0 "">
</Wires>
<Diagrams>
<Rect -90 503 403 173 2 #c0c0c0 1 00 1 0 0.002 0.01 1 0.301747 0.2 0.8 1 -1 1 1 315 0 225 0 0 0 "Time (s)" "Vn3 (V)" "">
<"ngspice/tran.v(vn3)" #ff0000 0 3 0 0 0>
</Rect>
<Rect 430 500 240 160 3 #c0c0c0 1 10 1 1 1 100000 1 -0.0982473 0.5 1.09982 1 -1 1 1 315 0 225 0 0 0 "frequency (Hz)" "Vn3 (V)" "">
<"ngspice/ac.v(vn3)" #ff0000 0 3 0 0 0>
</Rect>
</Diagrams>
<Paintings>
</Paintings>