Created
November 21, 2010 21:00
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Draw Antenna Locations
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import processing.opengl.*; | |
String[] lines; | |
void setup() | |
{ | |
size(1024,768, OPENGL); | |
lines = loadStrings("CO.dat"); | |
noLoop(); | |
} | |
void draw() | |
{ | |
background(0); | |
stroke(#ffffff); | |
for (int i=0; i<lines.length; i++) | |
{ | |
//Parse the data | |
String[] parts = split(lines[i], '|'); | |
//6/7/8 is Lat, 11/12/13 is Lon | |
float lat = float(parts[6]); | |
lat += float(parts[7])/60.0; | |
lat += float(parts[8])/3600.0; | |
float lon = float(parts[11]); | |
lon += float(parts[12])/60.0; | |
lon += float(parts[13])/3600.0; | |
float dlat = map(lat, 25, 50, height, 0); | |
float dlon = map(lon, 68, 125, width, 0); | |
point(dlon, dlat); | |
} | |
} |
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Sure! I didn't include it because it was too big, but the data comes from the CSV pack at http://www.data.gov/raw/2000 - just download it and grab the named file out. Good luck!