4 SUBROUTINE gradiv2(klevel, xcov, ycov, ld, gdx, gdy )
20 #include "dimensions.h"
23 #include "comdissipn.h"
45 nugrads = signe *
cdivu
49 CALL
divergf( klevel, gdx, gdy , div )
66 CALL
grad( klevel, div, gdx, gdy )
71 gdx(
ij,
l ) = gdx(
ij,
l ) * nugrads
74 gdy(
ij,
l ) = gdy(
ij,
l ) * nugrads