Feature Drawing
Basic



LGRID

Draw latitude/longitude line grid (graticule).

16 parameters:

  1. Interval between grid meridians (deg.)
  2. Interval between grid parallels (deg.)
  3. Increment used to draw parallels (deg.)
  4. Increment used to draw meridians (deg.)
  5. Latitude of lower boundary (Degree portion)
  6. Latitude of lower boundary (Minute portion)
  7. Latitude of lower boundary (Seconds portion)
  8. Latitude of upper boundary (Degree portion)
  9. Latitude of upper boundary (Minute portion)
  10. Latitude of upper boundary (Seconds portion)
  11. Longitude of left boundary (Degree portion)
  12. Longitude of left boundary (Minute portion)
  13. Longitude of left boundary (Seconds portion)
  14. Longitude of right boundary (Degree portion)
  15. Longitude of right boundary (Minute portion)
  16. Longitude of right boundary (Seconds portion)

Example:

LGRID 15.,15.,1.,1.,15.,,,80.,,,180.,,,0.,,
Draws a latitude/longitude grid at 15° intervals from 15°S to 80°N and 180°W to 0°E.


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