Description of the desired feature
Projects such as cosi-corr and autoRIFT provide pixel offset data that could benefit from the timeseries analysis and small baseline inversion functionality of MintPy. MintPy can already process pixel offset data that is associated with some InSAR processors, but it is not currently set up to load and process data from stand-alone pixel offset tracking softwares.

Is your feature request related to a problem? Please describe
No

Describe the solution you'd like

• Create prep_*.py scripts for each software
• Create a separate pixeloffsetApp.py script that only includes steps that are relevant to pixel offset data.
• Create documentation detailing the use of these new scripts.

Describe alternatives you have considered

• Since results from most of these softwares are outputted as geotiffs, we could create a more general prep_offset.py script
• This workflow might be too niche to create a separate pixeloffsetApp.py script

Additional context
None

Are you willing to help implement and maintain this feature? Yes/No
Yes