Autodesk AUTOCAD 2006, Справочник по командам, Страница: 637 / 1490

The right side of the dialog box shows the azimuth, altitude, and solar time
resulting from the local time you select. (You cannot alter the azimuth and
altitude directly as you can in the New Distant Light or Modify Distant Light
dialog box.) You specify time on the left side of the dialog box.
Clock Time
Sets the local time on a 24-hour clock. You can enter a time or use the scroll
bar.
Date
Specifies the date. You can enter a date or use the scroll bar. The date can
range from January 1 (1/1) to December 31 (12/31).
Daylight Savings
Specifies daylight savings for the date and time zone.
Geographic Location
Displays the Geographic Location Dialog Box, in which you can specify the
sun’s latitude and longitude indirectly by naming a city or pointing to a
map.
Latitude
Specifies the latitude. You can enter a value or use the scroll bar. Zero degrees
indicates the equator; 90 degrees indicates the pole in the current
hemisphere—north or south.
Longitude
Specifies the longitude. You can enter a value or use the scroll bar. Zero
degrees indicates the Greenwich meridian; 180 degrees indicates the opposite
meridian in the direction of the current hemisphere—east or west.
Northern or Southern Hemisphere
Specifies the northern or southern hemisphere.
Time Zone
Specifies the time zone (assuming standard hours, as opposed to daylight
savings).
Western or Eastern Hemisphere
Specifies the eastern or western hemisphere.
Sun Angle Calculator Dialog Box | 613