Date string in "YYYY/MM/DD" format
・YYYY is a numeric character from 0000 to 9999, MM is from 01 to 12, and DD is from 01 to 31.
・The default is the current date.
| Y | Variable that receives the year | 
| M | Variable that receives the month | 
| D | Variable that receives the day | 
| W | Variable that receives the day of the week (a number with Sunday as 0) (optional) | 
DTREAD "2014/10/12" OUT Y,M,D