ÿå ¸ BASE 1: Àù­ I,J,M: RRRç5‘ "Convert a month, day and year to a Julian date.":‘:‘i(‘:‘:…"Enter a date (mm/dd/yy or mm/dd/yyyy)";D$�2� F: ‘: ‘ "JULIAN DATE = ";JDATEš<‰ (²F� SUBROUTINE JDATEåP:�Ù converts DATE (mm/dd/yy) to Julian date Z:�Ù main requires Option Base 1Cd:�Ù uses: variables MONLEN,MM,DD,YY,JDATE,II,Ssn:�Ù input of D$ (uses a DATA statement){x:�Ù¤‚‹ RRRç Í ª :¡ † MONLEN( ): RRRçÅŒ‚ IIç Ì  : ‡ MONLEN(II): ƒï–„ 31,28,31,30,31,30,31,31,30,31,30,31÷ :�Ùª‹ ÿƒ(D$,,) ç "/" Í D$ ç "0"éD$e´‹ ÿƒ(D$,,) ç "/" î ÿƒ(D$,,) ç "/" Í D$ ç ÿƒ(D$,,)é"0"éÿƒ(D$,)оIIçÿ’(D$): JDATEç: MONLEN()çªÈ‹ IIç ï IIç Í Ü :¡ ÒéÒ‘: ‘"... Improper date format (mm/dd/yy or yyyy)":‘:‰ /ÜMMçÿ”(ÿ�(D$,)): ‹ MMæ ï MMè Í ‘:‘"Invalid month -";MM:‘:‰ væDDçÿ”(ÿƒ(D$,,)): ‹ DDæ ï DDè Í ‘:‘"Invalid day -";DD: ‘:‰ ¦ð‹ IIç Í YYçÿ”(ÿ‚(D$,)) :¡ YYçÿ”(ÿ‚(D$,))¾ú‹ MMæ Í  :¡ á‹ YYìçÿ…(YYì) Í MONLEN()ç/DDçÿ”(ÿƒ(D$,,)): ‹ DDæMONLEN(MM) ï DDè Í ‘:‘"Invalid day -";DD:‘:‰ B‹ MMêç Í 6V"‚ IIç Ì (MMê)y, JDATEçJDATEéMONLEN(II): ƒ IIŒ6JDATEçJDATEéDD’@Ž