NAME: CNV_MDHMS_SEC PURPOSE: convert time from the form year, month, day, hour, minute, sec to seconds of the year Calling sequence: t = cnv_mdhms_sec(yr, month, day, hour, minute, sec) if the arguments are arrays, they must be the same size OR t = cnv_mdhms_sec(time_array) where time_array is a 2-d intarr (6,n) the first dimension gives the year, month, day, hour, minute, sec

NAME: CNVTIME PURPOSE: This provides an alternate entry point to CNV_MDHMS_SEC

NAME: CNV_SEC_MDHMS PURPOSE: Convert the time in seconds of the year to the form month, day hour, minutes, and seconds CALLING SEQUENCE: status = cnv_sec_mdhms(yr, mo, day, hour, minute, sec, yr_secs) All the arguments must be given. yr must be assigned a value (this determines whether you are in aleap year or not). Mo, day, hour, minute and sec must be declared to be normal integers and yr_secs must be given a value and must be a long integer. The status will be 0 for success and -1 for failure