[Vis5d-users] Re: Z in type-in expression

Hi Jim,

> I would like to invoke the height, Z, in a type-in expression
> to define a new-variable (combining it with some other tracers shown explicitly
> on the Vis5d Control Panel).  Is there anyway to do this
> easily or will I have to write a user analysis function?

The only way is to create a model field that contains Z values
and use it in your type-in expressions.  You might write an
external analysis function that creates a Z field.

Cheers,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI  53706
hi...@fa...  608-263-4427  fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html