prints an explanation of the filter flag onto the screen
Prints an explanation to the screen according to the flag produced by a filter Meant to be run in the estimation procedure for the seed parameter set
- flag: number with flag from filter
1: some parameter is negative 2: some kappa larger than 1 3: maturity levels do not increase during life cycle 4: puberty or birth cannot be reached
The theory behind boundaries is discussed in <http://www.bio.vu.nl/thb/research/bib/LikaAugu2013.html LikaAugu2013>.