Hi all, I am having a tough time debugging an array problem, and I was wondering if anyone had some pointers. I am working on a complicated function that relies on a few mutually recursive arrays (AR parameter estimation using Burg's Method). I am getting a runtime error, index: Index out of range, when I test out the function. For the life of me, I cannot figure out where the error is. One complication is that not all of the arrays elements are defined for the index bounds. I have tried several simplifications to isolate the arrays, but when I simplify too far, I run into type problems. Is there an easy way to trace execution? Does anyone have any advice on how to go about debugging this? I am using Hugs 98, November 2002 if it matters. Thanks. -- Matthew Donadio (m.p.donadio@ieee.org)