200610261105   1    51     0franceschini MASK = setnull (GLBRMUM0330S == 0, GLBRMUM0330S)
200610261105   1    51     0franceschini grid
200610261112   1    67     0franceschini MASKRUM = con (mask == 1, -9, mask)
200610261115   5    67     0franceschini grid
200610261128   0     0     0franceschini kill MASK all
200610261141   0     0     0franceschini grid
200701301217   1     6     0franceschini ANTARC = GLBRMUM0330S
200701301219   3     6     0franceschini grid
