LOOP
clr1
RELH GRTN 0069 CI10 clr3&BKNT GT39 CLR2&RELH CI10 CLRD&BKNT
ADVT PRES BKNT CLR4 DASH&
ADVT PRES BKNT GRTN  1-7 CLR4&
TXT4 ***K ISENTROPIC SURFACE                       -
TXT5 WIND / RELATIVE HUMIDITY / PRESSURE ADVECTION -
ENDL
