Note
Click here to download the full example code
Plotting OMNI Data¶
Importing and plotting data from OMNI Web Interface. OMNI provides interspersed data from various spacecrafts. There are 55 variables provided in the OMNI Data Import.
Out:
Downloading https://cdaweb.gsfc.nasa.gov/pub/data/omni//low_res_omni/omni2_1970.dat to /home/docs/heliopy/data/omni/omni2_1970.dat
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WARNING: SunpyUserWarning: Using .data to access the dataframe is discouraged; use .to_dataframe() instead. [sunpy.timeseries.timeseriesbase]
No handles with labels found to put in legend.
No handles with labels found to put in legend.
No handles with labels found to put in legend.
import heliopy.data.omni as omni
import matplotlib.pyplot as plt
from datetime import datetime
starttime = datetime(1970, 1, 1, 0, 0, 0)
endtime = datetime(1970, 1, 3, 0, 0, 0)
omni_data = omni.low(starttime, endtime)
fig, axs = plt.subplots(3, 1, sharex=True)
axs[0].plot(omni_data.data['Bx GSE, GSM'])
axs[1].plot(omni_data.data['By GSE'])
axs[1].plot(omni_data.data['Bz GSE'])
axs[2].plot(omni_data.data['By GSM'])
axs[2].plot(omni_data.data['Bz GSM'])
for ax in axs:
ax.legend()
plt.show()
Total running time of the script: ( 0 minutes 2.257 seconds)