Update README.md

README.md

@@ -21,7 +21,7 @@ You can just downlaod the data you need.
 * i: abscissa
 * j: ordinate
 * zoom: Zoom levels ([Reference](http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames))
-* size: The resolution of the map block. 2^size * 2^size
+* size: The resolution of the map block. (2^size+1) * (2^size+1)
 
 
 # Public Server
@@ -36,39 +36,46 @@ Testing the connection by shell command:
 
 it will return the following line:
 
-	  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-	                                 Dload  Upload   Total   Spent    Left  Speed
-	100   512  100   512    0     0   3768      0 --:--:-- --:--:-- --:--:--  3792
-	0000000 1c 00 1c 00 1d 00 38 00 3b 00 2b 00 21 00 2b 00
-	0000010 32 00 24 00 22 00 1b 00 18 00 15 00 1b 00 1d 00
-	0000020 24 00 19 00 21 00 36 00 34 00 2a 00 33 00 3c 00
-	0000030 36 00 2f 00 2b 00 1f 00 1b 00 1b 00 17 00 18 00
-	0000040 16 00 13 00 1c 00 2b 00 35 00 3c 00 4a 00 4e 00
-	0000050 42 00 3d 00 30 00 26 00 20 00 1e 00 22 00 12 00
-	0000060 11 00 14 00 20 00 29 00 36 00 45 00 49 00 4f 00
-	0000070 4d 00 43 00 34 00 20 00 24 00 2a 00 2a 00 24 00
-    0000080 18 00 10 00 1c 00 27 00 30 00 3b 00 3e 00 4a 00
-    0000090 50 00 46 00 30 00 1c 00 28 00 34 00 31 00 23 00
-    00000a0 11 00 0f 00 14 00 1d 00 1e 00 1d 00 2d 00 3f 00
-    00000b0 40 00 39 00 25 00 22 00 37 00 3c 00 3a 00 30 00
-    00000c0 0f 00 10 00 18 00 1a 00 18 00 1b 00 2b 00 39 00
-    00000d0 2f 00 2a 00 37 00 3a 00 46 00 4d 00 4e 00 4d 00
-    00000e0 1b 00 0f 00 10 00 15 00 1e 00 2e 00 47 00 48 00
-    00000f0 3b 00 43 00 50 00 4a 00 4f 00 4a 00 40 00 44 00
-    0000100 1d 00 19 00 14 00 1a 00 29 00 31 00 41 00 58 00
-    0000110 52 00 47 00 47 00 55 00 50 00 42 00 3e 00 2e 00
-    0000120 0d 00 1b 00 1f 00 1a 00 29 00 3d 00 46 00 5b 00
-    0000130 4f 00 3e 00 3e 00 47 00 45 00 30 00 2f 00 18 00
-    0000140 0d 00 10 00 1a 00 1f 00 27 00 3d 00 55 00 65 00
-    0000150 5a 00 3d 00 32 00 29 00 1f 00 26 00 1a 00 19 00
-    0000160 10 00 19 00 19 00 25 00 29 00 38 00 4c 00 5a 00
-    0000170 5e 00 3c 00 30 00 28 00 25 00 1d 00 1e 00 27 00
-    0000180 10 00 18 00 36 00 35 00 2c 00 31 00 3d 00 55 00
-    0000190 5c 00 46 00 3b 00 2e 00 2e 00 24 00 24 00 2f 00
-    00001a0 14 00 1b 00 34 00 2d 00 21 00 2c 00 39 00 46 00
-    00001b0 4e 00 50 00 3c 00 2a 00 26 00 27 00 28 00 36 00
-    00001c0 0c 00 0e 00 1d 00 1d 00 19 00 1a 00 26 00 3d 00
-    00001d0 45 00 2d 00 1d 00 1f 00 22 00 25 00 2d 00 31 00
-    00001e0 1b 00 13 00 19 00 1d 00 17 00 1a 00 1d 00 28 00
-    00001f0 29 00 1c 00 1c 00 2a 00 2c 00 30 00 24 00 20 00
-    0000200
+```
+  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
+                                 Dload  Upload   Total   Spent    Left  Speed
+100   578  100   578    0     0    190      0  0:00:03  0:00:03 --:--:--   190
+0000000 1d 00 1c 00 1d 00 38 00 3b 00 2b 00 21 00 2b 00
+0000010 32 00 24 00 22 00 1b 00 18 00 15 00 1b 00 20 00
+0000020 10 00 20 00 19 00 18 00 36 00 34 00 2a 00 33 00
+0000030 3c 00 36 00 2f 00 2b 00 1f 00 1b 00 1a 00 17 00
+0000040 1a 00 13 00 19 00 13 00 17 00 2b 00 35 00 3c 00
+0000050 4a 00 4e 00 42 00 3d 00 30 00 26 00 20 00 1e 00
+0000060 22 00 1e 00 15 00 14 00 14 00 19 00 29 00 36 00
+0000070 45 00 49 00 4f 00 4d 00 43 00 34 00 20 00 24 00
+0000080 2a 00 2a 00 24 00 24 00 18 00 0e 00 14 00 29 00
+0000090 25 00 32 00 33 00 46 00 4c 00 42 00 27 00 1c 00
+00000a0 27 00 31 00 32 00 28 00 21 00 18 00 12 00 13 00
+00000b0 1c 00 1d 00 1c 00 27 00 38 00 39 00 32 00 26 00
+00000c0 34 00 3d 00 49 00 49 00 3d 00 2e 00 11 00 10 00
+00000d0 15 00 1a 00 18 00 1b 00 2b 00 39 00 2f 00 2a 00
+00000e0 37 00 3a 00 46 00 54 00 4e 00 52 00 35 00 1a 00
+00000f0 0f 00 0e 00 15 00 1e 00 2e 00 47 00 48 00 3b 00
+0000100 43 00 50 00 4a 00 4f 00 52 00 40 00 41 00 34 00
+0000110 1a 00 19 00 1b 00 1a 00 29 00 31 00 41 00 58 00
+0000120 52 00 47 00 47 00 55 00 50 00 48 00 3e 00 32 00
+0000130 1f 00 10 00 1b 00 21 00 1a 00 29 00 3d 00 46 00
+0000140 5b 00 4f 00 3e 00 3e 00 47 00 45 00 35 00 2f 00
+0000150 1d 00 14 00 09 00 10 00 17 00 1f 00 27 00 3d 00
+0000160 55 00 65 00 5a 00 3d 00 32 00 29 00 1f 00 2c 00
+0000170 1a 00 1b 00 19 00 0a 00 19 00 1b 00 25 00 29 00
+0000180 38 00 4c 00 5a 00 5e 00 3c 00 30 00 28 00 25 00
+0000190 22 00 1e 00 25 00 31 00 09 00 1c 00 31 00 2f 00
+00001a0 26 00 31 00 35 00 4c 00 56 00 4d 00 3b 00 28 00
+00001b0 29 00 29 00 26 00 27 00 49 00 10 00 19 00 29 00
+00001c0 2f 00 21 00 21 00 26 00 43 00 48 00 49 00 36 00
+00001d0 24 00 21 00 24 00 2a 00 30 00 45 00 0c 00 0e 00
+00001e0 1f 00 1d 00 19 00 1a 00 26 00 3d 00 45 00 2d 00
+00001f0 1d 00 1f 00 22 00 24 00 2d 00 30 00 35 00 1a 00
+0000200 13 00 10 00 1d 00 17 00 1a 00 1d 00 28 00 29 00
+0000210 1c 00 1c 00 2a 00 2c 00 2f 00 24 00 1e 00 23 00
+0000220 22 00 19 00 13 00 10 00 0f 00 17 00 13 00 1a 00
+0000230 1b 00 15 00 19 00 2d 00 33 00 34 00 2e 00 1b 00
+0000240 21 00
+0000242
+```