[ferret_users] dynamic computation with variable depths

[Sudheer Joseph <sjo@xxxxxxxxxxxxx>]

Dear users,
                            I have the following script for computing the dynamic height, I wanted it to work dynamically, ie. when the computation is done near coast it need to reduce the z0 and integrate from the available depth else there will be big gaps near the coast, how to achieve it , I tried returning the value of z max to impose an if then condition but did not work. any solution?
regards,
Sudheer
use levitus_climatology
set reg/z=1:1900
let dyn_S=salt
let dyn_T=temp
let dyn_P=z[gz=salinity]
go dynamic_height
fill dyn_ht
go fland


º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤º¤ø,¸¸,ø¤º
Sudheer Joseph
Scientist
Indian National Centre for Ocean Information Services (INCOIS)
Post Box No.21, IDA Jeedimetla P.O. Hyderabad,
Andhra Pradesh, India., Pin - 500 055
Tel : +91-40-23044600(R),  +91-40-23886047(O),
Fax: +91-40-23895011(O) ,
Mob :+91-40-9440832534,
E-mail:sjo@xxxxxxxxxxxxxx; sjo@xxxxxxxxxxxxx;sjo.India@xxxxxxxxx
Web- http://oppamthadathil.tripod.com
º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤º¤ø,¸¸,ø¤º
"The ultimate measure of a man is not where he stands
in moments of comfort and convenience, but where he
stands at times of challenge and controversy."
Martin Luther King, Jr.
º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤º¤ø,¸¸,ø¤º