20140818 855   0     2     0mtwhiteh c:\users\mtwhiteh\appdata\local\temp\2\grid9 = SETNULL(NOT (ISNULL(c:\users\mtwhiteh\appdata\local\temp\2\grid6)),c:\whitehead\gis\depth_grids\elev_669_6)
20140818 856   0     0     0mtwhiteh copy C:\Users\mtwhiteh\AppData\Local\Temp\2\grid9
20140818 903   0     1     0mtwhiteh copy c:\whitehead\grid9 elev_669_6
