Hi Tony, One thing you can do is to explicitly set the time range, for example, list var1[l=1:12@ave]-var2[l=1:12@ave] David Jian Ma wrote:
Hi All, When I do calculations among variables with different time axes, even if I already set the time mean (l=@ave), ferret still don't allow because the variables have different axis range. How to make this error silent? Currently I am using gt=@asn but feel it stupid and messy. Does anyone have a better solution? Many thanks, Tony
-- Daiwei Wang Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory Columbia University