CALL ADEXCH_XY_RL( adarea, myThid )
CALL ADEXCH_XY_RL( adheff, myThid )
CALL ADEXCH_XY_RL( adhsnow, myThid )
call ADEXCH_XY_RL( myThid,adetan)
call ADEXCH_XY_RL( myThid,adsst )
call ADEXCH_XY_RL( myThid,adsss )
call ADEXCH_XY_RL( myThid,adbottomdragfld)