CAM users, I downloaded the CAM2.0.1 and compiled it using pgf90/pgcc (SPMD-yes: SMP-no). Compilation was done, givine me the below warning message: "make: warning: Clock skew detected. Your build may be incomplete." What does this tell me? -- Chul Eddy Chung: Assistant Project Scientist Scripps Institution of Oceanography, UCSD Tel: 858-822-1356 Fax: 858-534-7452