tmp_examples.txt

st ptool

+1 1:1.211710 2:1.851089 
+1 1:1.742965 2:1.405071 
+1 1:1.305042 2:1.474195 
+1 1:1.144738 2:1.494340 
+1 1:1.530124 2:1.510242 
-1 1:2.227469 2:2.934994 
-1 1:2.517692 2:2.459261 
-1 1:2.776738 2:2.733803 
-1 1:2.602382 2:2.056929 
-1 1:2.072003 2:2.635682