Skip to main content

Python Space Physics Environment Data Analysis Software (SPEDAS)

Project description

pySPEDAS

build Coverage Status Version License Status Downloads

pySPEDAS is an implementation of the SPEDAS framework in python.

The Space Physics Environment Data Analysis Software (SPEDAS) framework is written in IDL and contains data loading, data analysis and data plotting tools for various scientific missions (NASA, NOAA, etc.) and ground magnetometers.

Projects Supported

Requirements

Python 3.5+ is required.

We recommend Anaconda which comes with a suite of packages useful for scientific data analysis.

Installation

pySPEDAS supports Windows, macOS and Linux. To get started, install the pyspedas package using PyPI:

PyPI

pip install pyspedas --upgrade

Usage

To get started, import pyspedas and pytplot:

import pyspedas
from pytplot import tplot

You can load data into tplot variables by calling pyspedas.mission.instrument(), e.g.,

To load and plot 1 day of THEMIS FGM data for probe 'd':

thm_fgm = pyspedas.themis.fgm(trange=['2015-10-16', '2015-10-17'], probe='d')

tplot(['thd_fgs_gse', 'thd_fgs_gsm'])

To load and plot 2 minutes of MMS burst mode FGM data:

mms_fgm = pyspedas.mms.fgm(trange=['2015-10-16/13:05:30', '2015-10-16/13:07:30'], data_rate='brst')

tplot(['mms1_fgm_b_gse_brst_l2', 'mms1_fgm_b_gsm_brst_l2'])

Note: by default, pySPEDAS loads all data contained in CDFs found within the requested time range; this can potentially load data outside of your requested trange. To remove the data outside of your requested trange, set the time_clip keyword to True

To load and plot 6 hours of PSP SWEAP/SPAN-i data:

spi_vars = pyspedas.psp.spi(trange=['2018-11-5', '2018-11-5/06:00'], time_clip=True)

tplot(['DENS', 'VEL', 'T_TENSOR', 'TEMP'])

To download 5 days of STEREO magnetometer data (but not load them into tplot variables):

stereo_files = pyspedas.stereo.mag(trange=['2013-11-1', '2013-11-6'], downloadonly=True)

Standard Options

  • trange: two-element list specifying the time range of interest. This keyword accepts a wide range of formats
  • time_clip: if set, clip the variables to the exact time range specified by the trange keyword
  • suffix: string specifying a suffix to append to the loaded variables
  • varformat: string specifying which CDF variables to load; accepts the wild cards * and ?
  • get_support_data: if set, load the support variables from the CDFs
  • downloadonly: if set, download the files but do not load them into tplot
  • no_update: if set, only load the data from the local cache
  • notplot: if set, load the variables into dictionaries containing numpy arrays (instead of creating the tplot variables)

Getting Help

To find the options supported, call help on the instrument function you're interested in:

help(pyspedas.themis.fgm)

You can ask questions by creating an issue or by joining the SPEDAS mailing list.

Contributing

We welcome contributions to pySPEDAS; to learn how you can contribute, please see our Contributing Guide

Code of Conduct

In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, religion, or sexual identity and orientation. To learn more, please see our Code of Conduct.

Additional Information

For pytplot, see: https://github.com/MAVENSDC/PyTplot

For cdflib, see: https://github.com/MAVENSDC/cdflib

For SPEDAS, see http://spedas.org/

Project details


Release history Release notifications | RSS feed

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

pyspedas-0.9.26.tar.gz (531.0 kB view details)

Uploaded Source

Built Distribution

pyspedas-0.9.26-py2.py3-none-any.whl (639.1 kB view details)

Uploaded Python 2 Python 3

File details

Details for the file pyspedas-0.9.26.tar.gz.

File metadata

  • Download URL: pyspedas-0.9.26.tar.gz
  • Upload date:
  • Size: 531.0 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/1.13.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/41.2.0 requests-toolbelt/0.9.1 tqdm/4.32.1 CPython/3.7.2

File hashes

Hashes for pyspedas-0.9.26.tar.gz
Algorithm Hash digest
SHA256 84af93fd74028d09da816f95d9ff891e5b0731da7b85ec8134b55c5ade31d099
MD5 268d6dda3c7c3771f10e91032d36396c
BLAKE2b-256 8d7bc5b4d87774af5f872990a6600019b06770a7f2a427a6f1415f169d5f5f61

See more details on using hashes here.

File details

Details for the file pyspedas-0.9.26-py2.py3-none-any.whl.

File metadata

  • Download URL: pyspedas-0.9.26-py2.py3-none-any.whl
  • Upload date:
  • Size: 639.1 kB
  • Tags: Python 2, Python 3
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/1.13.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/41.2.0 requests-toolbelt/0.9.1 tqdm/4.32.1 CPython/3.7.2

File hashes

Hashes for pyspedas-0.9.26-py2.py3-none-any.whl
Algorithm Hash digest
SHA256 92624971a8089538627cd319da3a1aeddea996349f5c1a5bac998f1abd6f5ac4
MD5 552d580d5a45418d48af0f74e738763a
BLAKE2b-256 f0226234cac20583de487a826e02eb583003b8c22bfb941d76b31b30c036e74b

See more details on using hashes here.

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page