locationtech / locationtech/proj4j

Will there be support for cct.

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#114 2 comments 0 reactions 0 assignees View on GitHub

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feature
Dominant language
Java
Stars
232
Forks
86
PR merge metrics
No merged PRs in 30d

Description

Hi,

I'd like to be able to execute cct application of proj using proj4j.

https://proj.org/en/9.5/apps/cct.html#cct

Do you guys support it or have any plans to add it?

echo 17.7562015132 45.3935192042 133.12 2017.8 | cct +proj=cart
https://proj.org/en/9.5/operations/conversions/cart.html

Thank you

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by checking whether proj4j already exposes an entry point for the PROJ cct application, then compare its behavior with the linked cct and cart documentation. Define the supported input and expected output before implementation; done means a documented support decision or an implemented, tested equivalent.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
tooling
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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