shift.gs

shift - Horizontally shift values of variable.

shift
    vorg vnew
    [-xshift xshift] [-yshift yshift] [-xyshift xshift yshift]
    [-xcyc] [-ycyc]
    [-xrev] [-yrev]

To show help, simply run "shift".

vorg

Original variable name.

vnew

Converted variable name.

xshift, yshift

Shift in x/y direction.

-xcyc, -ycyc

Specify if x/y is cyclic.

-xrev, -yrev

Reverse x/y AFTER shifting.

(1) Move U eastward by 5 grids.

shift u u2 -xshift 5 -xcyc
d u2

• shift.gs (necessary)
• qdims.gsf (necessary)