getADMBHessian: Read admodel.hes file
Description
This function reads in all of the information contained in the
admodel.hes file. Some of this is needed for relaxing the
covariance matrix, and others just need to be recorded and
rewritten to file so ADMB "sees" what it's expecting.
Usage
getADMBHessian(File, FileName)
Arguments
File
Directory in which .hes file is located.
Value
A list with elements num.pars, hes, hybrid_bounded_flag, and scale.