Hello
Shatayu.
I am not an expert here but I can help you with this, as I have also tried to figure this out previously.
From PRISMS plasticity, the 'Quadrature output' files you get are the maximum tension and compression files you see being used in PRISMS fatigue. They have just been renamed to make it easy for PRISMS fatigue to read them and compute variables such as the FIP.
Samuel