ABM3 v15.3.1 Install Instructions

[cundo92]

Added a set of instructions for installing ABM3 v15.3.1

Proposed changes

Added a wiki page with the set of instructions for installing ABM3 v15.3.1. Also added a reference to said page from the latest ABM3 Wiki Installing ABM3 page to notify ABM3 v15.3.1 users. There were also updates made to the external user set of instructions for installing the asim_140 Anaconda3 environment, which had not been updated in a while.

Impact

This addition was mainly added for the benefit of external users who may want to set up and run ABM3 on their end. The 2025 Regional Plan was ran using ABM3 v15.3.1 and hence the version most external users will want to use for their modeling purposes. The latest set of instructions on the ABM3 Wiki portray the latest and no longer apply when needing to install ABM3 v15.3.1.

Types of changes

What types of changes does your code introduce to ABM?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

How has this been tested?

Please describe the tests that you ran to verify your changes.

• In terms of format, created a locally hosted version of the ABM3 Wiki. Confirmed all format was as intended and that all links were working.
• In terms of environment creation, tested the updated set of instructions for external users on installing the Anaconda3 environment, asim_140. Confirmed the steps work and that environment gets created as intended.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

Further comments

None