Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  829 1810 (N38E44 L=217)  1307    188        1 ( 755/1782- 920/1842)   3.2 E53-E35 N36-N40
      2  481 1692 (N21E62 L=199)   487     71        0 ( 464/1669- 504/1718) -15.9 E65-E58 N19-N23
      3  292 1538 (N08E71 L=190)  1851    156        2 ( 242/1472- 342/1585)  66.0 E76-E66 N02-N11
      4 1279 1372 (N22W05 L=266)   473    160        2 (1240/1332-1340/1428)   0.0 W02-W09 N20-N25
      5  198 1298 (S08E68 L=193)   689     71        2 ( 165/1276- 231/1321)  26.6 E73-E63 S10-S06
      6  250  970 (S27E54 L=207)   459     92        0 ( 228/ 944- 282/1013) -23.2 E56-E49 S28-S24
      7 1802  836 (N07W57 L=318)   945    207        3 (1757/ 752-1846/ 899)  68.2 W54-W60 N01-N11
      8  715  574 (S40E07 L=254)   402    113        1 ( 689/ 524- 759/ 621) -29.7 E09-E02 S41-S36
      9 1358  537 (S22W36 L=297)   394    150        0 (1305/ 515-1429/ 563)  20.6 W31-W39 S23-S18
  

    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