sunpy-soar 1.3

Installation

sunpy-soar requires python >= 3.7 and sunpy >= 2.1. Currently it can only be installed from PyPI using:

pip install sunpy-soar

or conda using

conda install -c conda-forge sunpy-soar

Example usage

The code below gives an example of how to search and download Solar Orbiter data using sunpy.net.Fido:

# Importing sunpy_soar registers the client with sunpy
import sunpy_soar
from sunpy.net import Fido
import sunpy.net.attrs as a

# Create search attributes
instrument = a.Instrument('EUI')
time = a.Time('2021-02-01', '2021-02-02')
level = a.Level(1)
product = a.soar.Product('EUI-FSI174-IMAGE')

# Do search
result = Fido.search(instrument & time & level & product)
print(result)

# Download files
files = Fido.fetch(result)
print(files)

Available search attributes

The easiest way to access search attributes is using import sunpy.net.attrs as a. When constructing a search, a.Time must be provided. Other search attributes can be used too - sunpy-soar recognises the following:

• a.Instrument

• a.Level

• a.soar.Product

The third near argument to a.Time is not supported - you will have to manually filter the results if you want to find the one closest to a given time.

1.2

• The Identifier attribute is deprecated - use Product instead, which is a direct replacement (with a better name!).

• Allow time-only searches to be made.

• Registered the Product attribute in the sunpy.net.attrs.soar namespace. After running import sunpy.net.attrs as a, the attribute can now be accessed using a.soar.Product.

• The "Filesize" column in returned results now has units of astropy.units.Mbyte (previously it had no units).

• Removed a validation check on a.Level. If an level that SOAR doesn’t understand is passed, zero results will now be returned instead of an error being raised.

1.1

• Fixed download of data where multiple versions of the requested file are available. Only the most recent version will be downloaded.

• Added some log messages to the sunpy logger at DEBUG level

1.0

First stable sunpy-soar release.

• Fixed searches where there are no results.

• Added filesize to the result table

• Raise an error if the SOAR server can’t be reached

1.0b1

First sunpy-soar release.