METMAP2 is similar to METMAP in that it stores a 2 dimensional filled-area map to the Longlib Metafile. It differs in that a subarray can be selected. Maximum number of elements in a is (1280x1024).
CALL METMAP2(a,dx,dy,nx1,ny1,nx2,ny2,x0,y0,x1,y1)
a (I): index array a(dx,dy) for area color/pattern
(device dependent)
dx,dy (I): dimension of a array
nx1,ny1 (I): starting corner of a array to display
nx2,ny2 (I): ending corner of a array to display (nx2 > nx1, ny2 > ny1)
x0,y0 (I): location of lower-left corner of map
x1,y1 (R): location of upper-right corner of map