Package Health Score

83 / 100

security
No known security issues
popularity
Popular
maintenance
Sustainable
community
Active

Popularity

Popular

GitHub Stars: 568
Forks: 167
Contributors: 70

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package gwcs, we found that it has been starred 568 times.

Security

No known security issues

Security and license risk for latest version

Release Date: Mar 10, 2024
Direct Vulnerabilities: 0
C
0
H
0
M
0
L
Indirect Vulnerabilities: 0
C
0
H
0
M
0
L
License Risk: 0
H
0
M
0
L

All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

BSD-3-Clause

Security Policy

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Maintenance

Sustainable

Commit Frequency

Open Issues: 436
Open PR: 27
Last Release: 9 months ago
Last Commit: 13 days ago

Further analysis of the maintenance status of gwcs based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

We found that gwcs demonstrates a positive version release cadence with at least one new version released in the past 12 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Active

Readme: Yes
Contributing.md: Yes
Code of Conduct: Yes
Contributors: 70
Funding: No

With more than 10 contributors for the gwcs repository, this is possibly a sign for a growing and inviting community.

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Package

Python Versions Compatibility: >=3.9

Age: 9 years
Latest Release: 9 months ago
Dependencies: 7 Direct
Versions: 22
Maintainers: 6
Wheels: OS Independent

Not sure how to use gwcs?

To help you get started, we've collected the most common ways that gwcs is being used within popular public projects.

spacetelescope / gwcs / gwcs / wcs.py View on Github

------
        ValueError
            If the WCS is not 2D, an exception will be raised. If the specified accuracy
            (both forward and inverse, both rms and maximum) is not achieved an exception
            will be raised.

        Notes
        -----

        Use of this requires a judicious choice of required accuracies. Attempts to use
        higher degrees (~7 or higher) will typically fail due floating point problems
        that arise with high powers.


        """
        if not isinstance(self.output_frame, cf.CelestialFrame):
            raise ValueError(
                "The to_fits_sip method only works with celestial frame transforms")

        transform = self.forward_transform
        # Determine reference points.
        if bounding_box is None and self.bounding_box is None:
            raise ValueError("A bounding_box is needed to proceed.")
        if bounding_box is None:
            bounding_box = self.bounding_box

        (xmin, xmax), (ymin, ymax) = bounding_box
        crpix1 = (xmax - xmin) // 2
        crpix2 = (ymax - ymin) // 2
        crval1, crval2 = transform(crpix1, crpix2)
        hdr = fits.Header()
        hdr['naxis'] = 2

View more ways to use gwcs

GWCS - Generalized World Coordinate System

Generalized World Coordinate System (GWCS) is an Astropy affiliated package providing tools for managing the World Coordinate System of astronomical data.

GWCS takes a general approach to the problem of expressing transformations between pixel and world coordinates. It supports a data model which includes the entire transformation pipeline from input coordinates (detector by default) to world coordinates. It is tightly integrated with Astropy.

Transforms are instances of astropy.Model. They can be chained, joined or combined with arithmetic operators using the flexible framework of compound models in astropy.modeling.
Celestial coordinates are instances of astropy.SkyCoord and are transformed to other standard celestial frames using astropy.coordinates.
Time coordinates are represented by astropy.Time and can be further manipulated using the tools in astropy.time
Spectral coordinates are astropy.Quantity objects and can be converted to other units using the tools in astropy.units.

For complete features and usage examples see the documentation site.

Installation

To install:

pip install gwcs

To clone from github and install the master branch:

git clone https://github.com/spacetelescope/gwcs.git
cd gwcs
python setup.py install

Contributing Code, Documentation, or Feedback

We welcome feedback and contributions to the project. Contributions of code, documentation, or general feedback are all appreciated. Please follow the contributing guidelines to submit an issue or a pull request.

We strive to provide a welcoming community to all of our users by abiding to the Code of Conduct.

Citing GWCS

If you use GWCS, please cite the package via its Zenodo record.

gwcs dependencies

asdf asdf-astropy asdf-wcs-schemas astropy numpy scipy tomli

FAQs

What is gwcs?

Generalized World Coordinate System. Visit Snyk Advisor to see a full health score report for gwcs, including popularity, security, maintenance & community analysis.

Is gwcs popular?

The python package gwcs receives a total of 32,735 weekly downloads. As such, gwcs popularity was classified as a popular. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is gwcs well maintained?

We found indications that gwcs maintenance is sustainable demonstrating some project activity. We saw a total of 70 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is gwcs safe to use?

The python package gwcs was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 21 November-2024, at 21:22 (UTC).

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gwcs

Generalized World Coordinate System For more information about how to use this package see README

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Package Health Score

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Not sure how to use gwcs?

GWCS - Generalized World Coordinate System

Installation

Contributing Code, Documentation, or Feedback

Citing GWCS

gwcs dependencies

FAQs

What is gwcs?

Is gwcs popular?

Is gwcs well maintained?

Is gwcs safe to use?

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Package Health Score

Direct Usage Popularity

Security and license risk for latest version

Commit Frequency

Embed Package Health Score Badge

Keep your project healthy

Check your requirements.txt

Snyk Vulnerability Scanner

Not sure how to use gwcs?

GWCS - Generalized World Coordinate System

Installation

Contributing Code, Documentation, or Feedback

Citing GWCS

gwcs dependencies

FAQs

What is gwcs?

Is gwcs popular?

Is gwcs well maintained?

Is gwcs safe to use?

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Source Code

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