Python Space Physics (RymdFysik) Utilities
Project description
pyRFU
The Python package pyrfu is a software based on the IRFU-MATLAB library to work with space data, particularly the Magnetospheric MultiScale (MMS) mission.
It is distributed under the open-source MIT license.
Quickstart
Installing pyrfu with pip (more details here):
$ python -m pip install pyrfu
# or
$ python -m pip install --user pyrfuImport pyrfu.mms package with routines specific to work with the Magnetospheric Multiscale mission (MMS)
from pyrfu import mmsSetup path to MMS data
mms.db_init("/Volumes/mms")Load magnetic field and ion bulk velocity data
tint = ["2019-09-14T07:54:00.000", "2019-09-14T08:11:00.000"]
b_gsm = mms.get_data("b_gsm_fgm_srvy_l2", tint, 1)
v_gse_i = mms.get_data("vi_gse_fpi_fast_l2", tint, 1)Import pyrfu.pyrf package with generic routines
from pyrfu import pyrfTransform ion bulk velocity to geocentric solar magnetospheric (GSM) coordinates
v_gsm_i = pyrf.cotrans(v_gse_i, "gse>gsm")Import pyrfu.plot package with plotting routines
from pyrfu import plotPlot time series of magnetic field and ion bulk velocity
import matplotlib.pyplot as plt
f, axs = plt.subplots(2, sharex="all")
plot.plot_line(axs[0], b_gsm)
axs[0].set_ylabel("$B~[\\mathrm{nT}]$")
axs[0].legend(["$B_{x}$", "$B_{y}$", "$B_{z}$"], ncol=4)
plot.plot_line(axs[1], v_gsm_i)
axs[1].set_ylabel("$V_i~[\\mathrm{km}~\\mathrm{s}^{-1}]$")
axs[1].legend(["$V_{ix}$", "$V_{iy}$", "$V_{iz}$"], ncol=4)Documentation
Full documentation can be found on pyrfu.readthedocs.io
Examples
A list of examples is available here
Credits
This software was developed by Louis RICHARD (louisr@irfu.se) based on the IRFU-MATLAB library.
Acknowledgement
Please use the following to acknowledge use of pyrfu in your publications: Data analysis was performed using the pyrfu analysis package available at https://github.com/louis-richard/irfu-python
Additional Information
MMS Science Data Center: https://lasp.colorado.edu/mms/sdc/public/
MMS Datasets: https://lasp.colorado.edu/mms/sdc/public/datasets/
MMS - Goddard Space Flight Center: http://mms.gsfc.nasa.gov/
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