integer my_tile_j0(MAX_TILES)
& my_tile_j0,
if (Jo.ne.my_tile_j0(1)) stop 'comprecv_r4: bad Jo'
if (Jo.ne.my_tile_j0(bibj)) stop 'comprecv_r4tiles: bad Jo'
if (Jo.ne.my_tile_j0(1)) stop 'comprecv_r8: bad Jo'
if (Jo.ne.my_tile_j0(bibj)) stop 'comprecv_r8tiles: bad Jo'
Jo=my_tile_j0(1)
r4buf(3)=float( my_tile_j0(bibj) )
r8buf(3)=float( my_tile_j0(bibj) )
my_tile_j0(1)=j0
my_tile_j0(n) = iReg(6,n)
ibuf(4) = my_tile_j0(n)