Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1184 1700 (N40W28 L=111)   637    113        0 (1143/1660-1230/1735)  11.3 W23-W33 N37-N41
      2  803 1648 (N45E02 L= 80)   269     33        0 ( 782/1628- 827/1666) -56.3 E03-W00 N43-N46
      3 1623 1576 (N22W54 L=137)   787    128        1 (1579/1541-1656/1603)   6.3 W49-W58 N19-N23
      4  899 1560 (N36W03 L= 85)   285     19        0 ( 875/1543- 925/1576) -33.7 W01-W04 N34-N37
      5  779 1339 (N24E09 L= 73)   245     69        0 ( 740/1321- 818/1356) -21.8 E11-E06 N23-N25
      6 1664 1035 (S10W40 L=123)  1954    422        1 (1562/ 861-1807/1171)  26.6 W30-W55 S18-S03
      7 1862 1080 (S11W60 L=142)   765    118        0 (1830/1031-1897/1124) -50.2 W56-W63 S14-S08
      8  784  287 (S40E37 L= 46)   361     67        0 ( 769/ 260- 802/ 318)  59.0 E38-E34 S42-S37
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y