While ago I came across a paper by Reichler et al 2003, which describes a method on how to determine the height of the tropopause from gridded data. Find it in the link below.
http://www.inscc.utah.edu/~reichler/research/projects/TROPO/2003GL018240.pdf
Good luck
On Tuesday, October 15, 2013 1:00 PM, pyarimohan maharana <chiku777rock@gmail.com> wrote: