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Source Code
function ESMFL_StateFieldIsNeeded(STATE,NAME,RC)result(NEEDED)type(ESMF_State),intent(INOUT)::STATEcharacter(len=*),intent(IN)::NAMEinteger,optional,intent(OUT)::RClogical::NEEDEDinteger::STATUStype(ESMF_Field)::FIELDcall ESMF_StateGet(STATE,trim(NAME),FIELD,RC=STATUS)_VERIFY(STATUS)call ESMF_AttributeSet(FIELD,NAME="Needed",VALUE=NEEDED,RC=STATUS)if(STATUS/=ESMF_SUCCESS)NEEDED=.false._RETURN(ESMF_SUCCESS)end function ESMFL_StateFieldIsNeeded