simpeg.electromagnetics.time_domain.sources.VTEMWaveform#
- class simpeg.electromagnetics.time_domain.sources.VTEMWaveform(off_time=0.0042, peak_time=0.00273, ramp_on_rate=3.0, **kwargs)[source]#
Bases:
BaseWaveform
A VTEM style waveform
- Parameters:
Attributes
Window of time within which the waveform is considered on
Whether the waveform has initial fields.
Off-time
Peak time
Ramp on rate
time_nodes
Methods
eval
(time)Evaluate current waveform at a given time
eval_deriv
(time)Evaluate the time derivative of the linear ramp-off waveform at given times
Examples
>>> import matplotlib.pyplot as plt >>> import numpy as np >>> from simpeg.electromagnetics import time_domain as tdem
>>> times = np.linspace(0, 1e-2, 1000) >>> waveform = tdem.sources.VTEMWaveform() >>> plt.plot(times, [waveform.eval(t) for t in times]) >>> plt.show()
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Source code
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Galleries and Tutorials using simpeg.electromagnetics.time_domain.sources.VTEMWaveform
#
TDEM: Waveforms
Heagy et al., 2017 1D RESOLVE and SkyTEM Bookpurnong Inversions
Heagy et al., 2017 1D RESOLVE and SkyTEM Bookpurnong Inversions