Writing out to a file and cdiff

[J-P Michael]

Jeff, 
This may be a foregone conclusion for most but there is some issue with cdiff in z, depending on the version of GrADS you are using. Are you able to cdiff in x and y and failing in the z? 

J-P Michael
Florida State University

----- Original Message -----
From: Jeffrey Duda <jdduda at IASTATE.EDU>
Date: Tuesday, February 9, 2010 4:55 pm
Subject: Writing out to a file and cdiff
To: GRADSUSR at LIST.CINECA.IT

> I have two questions.
> 
> 1) How do you write data out to a file in text format?  I know 
> there is an
> fwrite command, but I don't really know how it works.
> 
> 2) Can the cdiff command work when three environment dimensions are
> varying?  I'm trying to compute EPV, but to do so, I need to do a 
> cdiffcommand in the x, y, and z dimensions, but I always get an 
> error and usually
> Grads crashes when I do it.
> 
> Jeff Duda
> 
> -- 
> Jeff Duda
> Iowa State University
> Meteorology Graduate Student
> 3134 Agronomy Hall
> www.meteor.iastate.edu/~jdduda
>