Adding Precipitation Rate Output

[mkarim-rtx]

Based on story: https://jira.nextgenwaterprediction.com/browse/NGWPC-9963.
Review and update as necessary the rainfall runoff models (CFE, LASAM, TOPMODEL, SAC-SMA) to assure they are generating consistent output of liquid water input in a consistent output variable that can be converted to appropriate units for display in ngenCERF

Coordinate as needed with MSWM configurations.

Created new Output Variable: precipitation_rate_out, which is same as input precipitation_rate
Made changes to other files to reflect that chnage

Testing

https://confluence.nextgenwaterprediction.com/spaces/NGWPC/pages/90177659/RR+models+Consistent+rain+melt+Output#RRmodelsConsistentrain+meltOutput-LASAM

Screenshots

Notes

Todos

Checklist

• PR has an informative and human-readable title
• Changes are limited to a single goal (no scope creep)
• Code can be automatically merged (no conflicts)
• Code follows project standards (link if applicable)
• Passes all existing automated tests
• Any change in functionality is tested
• New functions are documented (with a description, list of inputs, and expected output)
• Placeholder code is flagged / future todos are captured in comments
• Visually tested in supported browsers and devices (see checklist below 👇)
• Project documentation has been updated (including the "Unreleased" section of the CHANGELOG)
• Reviewers requested with the Reviewers tool ➡️

Testing checklist

Target Environment support

• Windows
• Linux
• Browser

Accessibility

• Keyboard friendly
• Screen reader friendly

Other

• Is useable without CSS
• Is useable without JS
• Flexible from small to large screens
• No linting errors or warnings
• JavaScript tests are passing

[zhengtaocui]

that's ok.

[zhengtaocui]

It looks good to me.