Help & Documentation:-

User can select the output file of selected program like Dssp, CCP4 to upload in the prostab
There is also option to select denaturant like Urea & Gdnhcl to check the protein stability.

User has also option to select diffrent criteria of XASA value. The different value of XASA & description is given in Readme file

The value of ai & pi used in prostab for urea and gdnhcl is here.
The sample of input/output is given sample input/output section