Restarting after failure

I was and hour into a 3 hour program last night and the program halted. There was no movement. Spindle was still running.
I immediately raised Z and shutoff the spindle. X and Y remain exactly where they were. My last position file contains this:

46.71939597129821919
152.38132495880125816
152.38132491111755940
-44.35548353195190430
0.19999999999999998
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000
0.00000000000000000

Then I took a screen shot as follows:

 

My question, how do I get back to the last line of code? I scrolled thru the executing lines of code looking for the last executed line but
could not find the highlighted line. 

Any ideas or feedback is kindly appreciated.


 

I have home/limit switches, one switch per axis.

I actually tried searching for those lines in the gcode file. However, there are a lot of G2's and G3's which complicate things.

I'm wondering if there's a gcode program that would translate the G2's and G3's?