[Sorry if this double-posts; I think I used the wrong email address before.]
I have a 3-D variable whose time axis is irregular (January 1 of each year: 1500, 1600, 1700:1980:10, 1990:2010:1). I would like to simply copy the values for each grid cell in 2010 and set that as the value for some arbitrary future date (e.g., 2011). Of course, nothing is ever so simple.
I’ve already managed to create a new grid (GMH1), based on the old grid (GRS1), that has an extra (empty) time step at 01-JAN-2011 00:00. What I’m having trouble with now is saving the L=52 value as L=53. How would I do this?
Relevant info (?):
And here are the last four lines of LIST NEWVAR[I=@SUM,J=@SUM), to show that the last (new) point is indeed empty: