divg

(./FEM/divg.m)

Function Synopsis

dv=divg(e,x,y,u,v)

Help text

 DIVG - Compute the divergence of a FEM 2-D vector field

        DIVG(e,x,y,u,v) computes the divergence of a 2-D 
        vector field (u,v) over the FEM domain specified by the 
        element list e and the corresponding horizontal node
        coordinates (x,y).  The result is a 1-D scalar field
        returned to the workspace. 

        Call as: dv=divg(e,x,y,u,v);

        All arguments are REQUIRED.

        WRitten by::
        Brian O. Blanton
        Curr. in Marine Sciences
        15-1A Venable Hall
        CB# 3300
        Uni. of North Carolina
        Chapel Hill, NC
                 27599-3300

        919-962-4466
        blanton@marine.unc.edu