[SAC-HELP] Phase picking

[Tsai cheng yung]

Hello,I have some problem about phase picking.That is command ''apk''!After I using apk, I can't understand  the picking time it has show.ex: 030.12   or   3  2 .02 
second problem is :I thick  the picking result is inaccurate at all.ARE there  ways to solve it?THANKS FOR YOUR READING!                                     Marcus Tsai 		 	   		  
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