CRSRD_ID,PHASE,RING,FLOW_NO,STOS_NO,SIGL_ARROW
1,1,A,1,0,"[36.1235, 127.1234, 36.1235, 127.1234, 36.1235, 127.1234]"
1,1,B,1,0,"[36.1235, 127.1234, 36.1235, 127.1234, 36.1235, 127.1234]"