Dear ccm users: I want run ccm3.1 with 3.6.6 physics on IBM RS6000, it can run properly on sigure precessor when set SPMD as FALSE. When I define SPMD, it indicats that xlhpf.cmp not installed. Although the executable file exists, but it can't run. Is there someone encounter the problem? Need I install xlhpf.cmp package? Best regards! Zhang Yu