Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1360 1698 (N35W49 L=149)  3479    509        7 (1225/1544-1559/1776)  -7.3 W32-W73 N28-N39
      2  637 1146 (N23E20 L= 80)   359     72        0 ( 610/1111- 664/1180) -68.2 E21-E18 N20-N25
      3  205 1021 (N25E60 L= 40)   583    109        1 ( 161/ 978- 260/1042) -22.6 E66-E54 N21-N26
      4 1744  901 (S21W43 L=143)   894    172        1 (1670/ 873-1814/ 948) -28.3 W37-W50 S23-S15
      5 1826  776 (S32W51 L=151)  3585    373        5 (1731/ 637-1939/ 914)  18.4 W40-W72 S38-S26
      6  253  886 (N16E57 L= 43)   352     51        0 ( 234/ 863- 274/ 908)  33.7 E58-E53 N14-N17
      7  182  807 (N12E68 L= 32)  3049    196        7 ( 119/ 743- 239/ 873) -31.0 E78-E61 N07-N16
      8 1456  772 (S19W19 L=119)   358     95        1 (1442/ 717-1475/ 817)  51.3 W16-W20 S21-S16
      9  392  576 (S05E54 L= 46)   630    124        0 ( 331/ 557- 443/ 599) -18.4 E58-E48 S06-S02
     10  794  366 (S26E35 L= 65)   515     72        1 ( 757/ 335- 826/ 400)  23.2 E38-E31 S28-S24
  

    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