[Mapserver-users] Transparent

[ryanne cruz]

What does the "TRANSPARENT FALSE" and "INTERLACE TRUE" means in the map file? 
 
Example: 
 
MAP 
  EXTENT 116.47 8.33311 121.035 12.3298 
  IMAGECOLOR 255 255 255 
  IMAGEQUALITY 75 
  IMAGETYPE PNG 
  INTERLACE TRUE 
  SIZE 800 700 
  STATUS ON 
  TRANSPARENT FALSE 
  UNITS METERS 
  NAME "WIND" 
 
thanks! 
 
ryanne cruz