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