[gradsusr] Correlation

[Jian-Jian Wang]

Hi,

When make a scatter plot like:
'set gxout scatter'
'd var1 var2'

It has no problem.  Then when I use:

d scorr(var1, var2, lon=-125, lon=-65, lat=20, lat=50)

It doesn't show anything.  what did I do wrong? 
Thanks.

Jay