added more info

5 years ago · 8150a9da98
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -32,7 +32,7 @@ you could build gps-sdr-sim from scratch, but I choose to use the binary provide
 $ gps-sdr-sim -b 8 -e ~/LOCATION_OF_YOUR_BRDC/brdc1460.20n -l 45.803304, 12.133697,100  
 ```

- The last part is the location of your choosing. This will run for 300 seconds and generate a 'gpssim.bin' file.
+ The default option generates a 300sec (5 min) 'motion' file. This can be increased by using using the '-d' option. The last part is the location of your choosing. This will run for 300 seconds and generate a 'gpssim.bin' file.

 ### Spoof location