encoding  utf-8

survey EP_CL
  centreline
    units clino compass degree
    units length centimeter
#    calibrate length 0.095  # missing first 10cm - check?

    team "Tim Francis"
    team "Richard Carey"
    date 2007.01.06
    data normal from to length compass clino

    #declination -3.964 deg  	# BGS at 2007.01.06 51.2987N 2.71038W 
    #declination -3.077 deg  	# BGS at 2007.01.06 51.2987N 2.71038W 0.2km alt.  2010 Model.  Updated Nov 2011
  				# http://www.geomag.bgs.ac.uk/gifs/wmm_calc.html
    declination -2.524 deg    	# Allign to grid, Grid North +0.5535 deg

    sd length 1 centimeter
    sd compass 1 degree
    sd clino 1 degree

    extend start E1
    extend right
    #		length	bearing	dip	Notes on first station per leg
    flags duplicate
      E1	E2	900	074	-9	#E1 is the large boulder at Royal Icing Junction
      E2	E3	420	333	-21	#Right wall
      E3	E4	970	094	-8	#Tip of rock above Richard's drip photo
      E4	E5	1393	079	2	#Roof ridge above tape
      E5	E6	864	127	8	#Left wall on mud
      E6	E7	744	106	-1	#Boulder - oxbow starts on right
      E7	E8	950	121	4	#Right wall, knee height
      E8	E9	1031	083	5	
      E9	E10	1030	126	19	#Spike, left wall
      E10	E11	390	252	23	#Left wall, rocky climb
   #   E11	E12	475	133	4	#Boulder at Zebra Aven - oxbow back in right	  
   #   E12	E13	884	128	14	#The traverses
   #   E13	E14	900	124	26	#The traverses
   #   E14	E15	570	120	1	#The traverses
   #   E15	E16	812	091	3	#The traverses
   #   E16	E17	120	099	1	#Gour aven on right
   #   E17	E18	840	110	-3	#Mud crawl
   #   E18	E19	1525	135	-17	#Left wall, lip of pit
   #   E19	E20	1000	129	-3	#Right wall
   #   E20	E21	292	127	-1	#Right wall, narrow rift
   #   E21	E22	260	261	2	#Descending tube, poor air
   #   E22	E23	250	268	0	
   #   E23	E24	250	227	-6	
   #   E24	E25	255	241	-3	
   #   E25	E26	566	311	-2	
   #   E26	E27	507	158	-6	
   #   E28	E27	556	089	4	#Low muddy squeeze, Left wall
   #   E28	E29	347	215	-18	#Junction. Closes down at pool ahead
   #   E29	E30	770	341	2	
   #   E30	E31	1231	337	-1	#Right wall, sump pool
   #   E31	E32	700	304	0	#Sump pool
	  flags not duplicate
  endcentreline
endsurvey #CL