SYNOPSIS
    mixed * P_DAY_DATA  "DayData"  -- read only

    mixed * Query(P_DAY_DATA)
      or
    mixed * QueryDayData()

DESCRIPTION
    For outdoor rooms, this property holds the weather data currently valid.
    For indoor rooms, it returns 0.

EXAMPLE

AVAILABILITY
    Include: <properties.h>
             <weather.h>: entries of the data array
             <nightday.h>: day states

    Availability: /std/room(/restrictions) and descendants.

SEE ALSO
    room(S), weather(C), weather(S), daydesc(P), daystate(P), statedata(P),
    server(P)