Data Staging Documentation and Demonstration

[brianlee731]

Objective is to document what the Users should expect in regards to data staging process. -stage-in/stage-out variables -potential conflicts based on Data Source (what variables are required, conflicting variables that cannot co-exist?) and when to use what. -stage large data onto JupyterHub environment that's either located in personal laptop or somewhere else other than the DAAC (EMIT Use Case - unable to load their 5GB file directly so had to break it into chunks and upload separately)

Acceptance Criteria

• CWL examples in Git book for stage-in and stage-out and their possible permutations
• CWL example for bringing in ASIPS L0 data

[GodwinShen]

Please add to this ticket the stage-out documentation ticket that was recently created here: https://github.com/unity-sds/unity-data-services/issues/439

[GodwinShen]

U-DS CWL examples provided to SPS, SPS tried it out and it looks good. This is very specific to what SPS needs.