Re: 2 y-axes

[David Oxilia <oxilia@xxxxxxxxxxxx>]

Hi Sinead,

I ran into a similar situation a little while ago. Run the following 
go-file within ferret:

	yes? go multi_variable_demo

This demo will probably explain all you need to know. You should find
it in $FER_DIR/examples provided your ferret installation is conventional
and complete.

Good luck, David.

*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
David Oxilia                          Tel: (541) 737-2368
COAS-Oregon State University          Fax: (541) 737-2064
Ocean Admin. Bldg. 104
Corvallis, OR 97331-5503              Email: oxilia@hejira.oce.orst.edu
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*

> Hi Everyone,
> 
> At the moment I am trying to plot some EBM data, with the variables 
> albedo, cloud cover and temperature. However because albedo and cloud 
> cover are fractional values (ie between 0 and 1), and temperature 
> ranges from -15 to 27, the graph is very skewed and it is hard to see the 
> albedo and cloud cover trends.
> 
> So, I was wondering if there is any way of defining 2 y-axes, with 
> temperature on the left and albedo and cloud cover on the right.
> 
> eg
> 
>      30	|			|1
> 	|			|
> 	|			|
> temp	|			| albedo
> 	|			|   &
> 	|			|cloud cover
> 	|			|
> 	|			|
>      	|			|
>      -15|_______________________|0
> 	-90	latitude       90
> 
> 
> Thanks,
> Sinead