Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1610 1645 (N32W58 L=158)   445     69        0 (1578/1616-1640/1671) -36.9 W54-W59 N29-N34
      2 1509 1295 (N10W34 L=134)   698    271        1 (1457/1191-1565/1410) -81.9 W31-W36 N03-N17
      3  926 1384 (N22E02 L= 98)   516    184        0 ( 831/1370-1014/1397) -15.3 E08-W03 N20-N23
      4  227 1098 (N12E56 L= 44)   953    165        0 ( 183/1028- 269/1159) -42.0 E61-E51 N07-N16
      5 1339  731 (S22W17 L=117)   340     89        0 (1305/ 696-1373/ 763)  31.0 W14-W19 S23-S20
      6  881  649 (S22E13 L= 87)   473    194        0 ( 802/ 617- 954/ 688)  -5.7 E18-E08 S23-S19
      7  578  546 (S25E37 L= 63)   576     95        1 ( 529/ 530- 638/ 568) -20.6 E40-E32 S26-S23
      8  992  387 (S41E11 L= 89)   938    162        2 ( 917/ 353-1064/ 422)   8.7 E18-E05 S43-S39
  

    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