E64: Indication of a renewal of the input file. QC::sync() Path: /gpfs_750/projects/CMIP5/data/cmip5/output1/NCAR/CCSM4/historical/6hr/atmos/6hrLev/r6i1p1/v20120604/ps File: ps_6hrLev_CCSM4_historical_r6i1p1_1950010106-1950033118.nc Synchronisation error. Last time of previous QC: 36864.8 First time in file: 36589.8 Was file reset or shortened?