HYSPLIT Forum: hysplitbbs.arl.noaa.gov

I was wondering if you could explain to me what does NMEAN-PROBLEM mean. I am running a trajectory cluster analysis from the pc version and when I hit the "run cluster analysis" it gives me the message above.

The simulation log window states:

Model started... it is slower at the beginning
started Cluster (Version: January 2010)
Number of trajectories in INFILE: 77
Pass 1 out of 54
NMEAN- PROBLEM


Maria

With "Run cluster analysis", if you get "NMEAN - problem", it means that that the mean trajectory of 2 merged clusters was not calculated successfully. To diagnose this, can you send me the set of trajectory endpoints files and the file "CCONTROL" from the cluster working directory? Send to Barbara.Stunder@noaa.gov.