Submitted for your review, comment, and/or revision, the following Wiki article has been updated:
- Major rewrite
- Added Sections with Headers
- Added a number of "How To. . ."
- Added major section on "Building a PIA"
- Rewrote and added method to Retrieve Parameters suggested by @kvanh.
All of this needs a thorough and careful review.
I have limited experience with PIAs and may not have stated everything correctly.
However, hopefully the format makes it clearer and easier to read.