200301111146   0     1     0lxb TEMP = setnull(rainy == 0, 1)
200301111146   0     0     0lxb RENAME temp rainy
200301141655   0     0     0lxb rename rainy rainymask
200301141657   0     0     0lxb copy /nfs/gen/usr1/lxb/sediment/inputprep/testsetup/arcinfo/rainymask rainymask
