dedalus | flexible framework for solving PDEs

by DedalusProject Python Version: v2.2207 License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | dedalus Summary

dedalus is a Python library typically used in Simulation applications. dedalus has no bugs, it has no vulnerabilities, it has build file available, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Dedalus is a flexible framework for solving partial differential equations using spectral methods. The code is open-source and developed by a team of researchers studying astrophysical and geophysical fluid dynamics. Dedalus is written primarily in Python and features an easy-to-use interface with symbolic equation entry. Our numerical algorithm produces sparse systems for a wide variety of equations and spectrally-discretized domains. These systems are efficiently solved using compiled libraries and are automatically parallelized using MPI.

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Quality

Security

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Support

dedalus has a low active ecosystem.

It has 341 star(s) with 95 fork(s). There are 18 watchers for this library.

It had no major release in the last 12 months.

There are 38 open issues and 135 have been closed. On average issues are closed in 295 days. There are 7 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of dedalus is v2.2207

Quality

dedalus has 0 bugs and 0 code smells.

Security

dedalus has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

dedalus code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

dedalus is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

dedalus releases are available to install and integrate.

Build file is available. You can build the component from source.

dedalus saves you 3994 person hours of effort in developing the same functionality from scratch.

It has 8498 lines of code, 936 functions and 62 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed dedalus and discovered the below as its top functions. This is intended to give you an instant insight into dedalus implemented functionality, and help decide if they suit your requirements.

Builds a list of basis matrices .
Merge multiple sets .
Plot the robot .
Left permutation .
Setup the file
Evaluate the operator .
Interpolate the basis .
Build layouts .
Load solver state from file .
Merge joint setup .

Get all kandi verified functions for this library.

dedalus Key Features

No Key Features are available at this moment for dedalus.

dedalus Examples and Code Snippets

No Code Snippets are available at this moment for dedalus.

Community Discussions

Trending Discussions on dedalus

How to store json value using JDBC appender

Race condition when using mutex and reflect

Something like de-lambdify

How to groupby when there is a pattern by group but not an ID?

QUESTION

How to store json value using JDBC appender

Asked 2022-Jan-29 at 17:21

I would like to store a JSON field through JDBC appender using Log4j 2. This is my configuration and I am not able to store into PostgreSQL JSON type column:

...

ANSWER

Answered 2022-Jan-29 at 17:21

You could use the "columnMapping" tag instead of "column" which supports the "parameter" attribute where you can insert an expression using '?' as a marker and adding a cast to json. In your case:

Source https://stackoverflow.com/questions/70868018

QUESTION

Race condition when using mutex and reflect

Asked 2020-Nov-09 at 13:38

The Go race detector is reporting a race condition when using a mutex and reflect on the struct being locked, example code is below. Even though both the reflect and access to the struct member is protected by locking the mutex the race detector still reports a race condition.

How can I solve the contention?

Code:

...

ANSWER

Answered 2020-Nov-08 at 08:28

This data race can be solved by making lock a pointer:

Source https://stackoverflow.com/questions/64735267

QUESTION

Something like de-lambdify

Asked 2020-May-01 at 19:23

Suppose I have the following lambda function

...

ANSWER

Answered 2020-May-01 at 09:44

You are getting error because numpy`s cos is not compatible with sympy.Symbol. To get rid of this error you should rewrite your lambda like this:

Source https://stackoverflow.com/questions/61537171

QUESTION

How to groupby when there is a pattern by group but not an ID?

Asked 2020-Mar-26 at 22:34

I have a dataset of individuals organized by families. The families always (for this example) follow an order:father, mother, daughter, and son (the children can repeat). I would like to groupby data by family and create a dataset with only children with some information from the parents. Usually, I would use groupby and transform to create this new dataset. However, I don't have an ID for family and the final dataset will not be the same shape of the original dataset since it will exclude parents.

Here is a replicable minimal example,the desired output and what I have been attempting so far:

...

ANSWER

Answered 2020-Mar-26 at 20:12

cumsum

Find where 'parental_situation' is 'chefe' and use cumsum to create contiguous groups

Source https://stackoverflow.com/questions/60874995

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install dedalus

You can download it from GitHub.
You can use dedalus like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

Project homepage: http://dedalus-project.orgCode repository: https://github.com/DedalusProject/dedalusDocumentation: http://dedalus-project.readthedocs.orgMailing list: https://groups.google.com/forum/#!forum/dedalus-users

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