Can anybody explam ne folowing error Notice: Automatic Grid Interpolation Taking Place Data Request Warning: Request beyond file limits Entire grid contents are set to missing data Dimension ranges are: X = 1240 199 Y = -1506 181 Z = 1 1 T = 1 1 Warning issued for variable = tmp2m Printing Grid -- 1 Values -- Undef = 9.999e+20 9.999e+20 Thanks for your help