The AAPP update release V3.2 corrects a bug in routine ambclexit.F. The bug consists of a wrong upper limit (15 rather than 5) in the loop for calculating variable "ncaltot" causing the calculation to use values outside an array's bounds. Copy ambclexit.F to .../AAPP/sources/calibration/amsubcl/ and rebuild AAPP or the corresponding part of it.