[ferret_users] Re: volume of watermass

[Praveen V K <veluthed@xxxxxxxxxxx>]

Hi all,

let me know whether I am doing right or not.

I changed my tracer (temp) data into sigma levels using ZAXREPLACE

define axis/z=19:29:0.1 isoz
temp_iso = ZAXREPLACE(temp,sigma,z[gz=isoz])*0+1 ! to make everything to 1

  Now to find volume of a watermass in a specified sigma level  
(27.6-27.7), I did following

Let  vol = temp_iso[x=@din,y=@din,z=27.6:27.7@din]

note: I have the proper masking


Am I doing the right?


Thanks

Praveen



> Hi all,
> I have a 3D density data, derived from my model tracers.
> Can ferret calculate the volume of watermass between a specified  
> isopycnal range?

> Any suggestions will be a great help.

> Praveen