Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1154 1794 (N52W42 L= 61)   524     73        1 (1114/1766-1186/1811) -18.4 W37-W46 N49-N53
      2  224 1256 (N35E61 L=318)   654    101        1 ( 194/1207- 254/1294) -28.6 E67-E55 N32-N38
      3  790 1027 (N12E14 L=  6)  1597    414        4 ( 714/ 919- 931/1188) -72.5 E17-E07 N03-N22
      4  365 1064 (N22E44 L=336)   666    235        0 ( 274/1034- 451/1126) -28.1 E52-E36 N18-N26
      5  390  886 (N11E44 L=335)   471    132        3 ( 345/ 850- 434/ 926) -33.7 E47-E40 N08-N13
      6 1492  832 (S15W24 L= 44)   312     82        0 (1473/ 791-1510/ 872)  45.0 W22-W26 S17-S12
      7  184  817 (N09E68 L=311)   848     72        1 ( 152/ 792- 217/ 848) -26.6 E72-E63 N06-N10
      8  286  764 (N05E57 L=323)   357     82        0 ( 274/ 722- 298/ 804)  68.2 E58-E54 N02-N07
      9 1059  556 (S22E09 L= 11)   593    207        0 (1013/ 471-1105/ 636)  42.0 E13-E03 S26-S17
     10  708  327 (S30E42 L=338)   364     60        0 ( 692/ 296- 732/ 348)  53.1 E43-E38 S32-S28
     11  570  274 (S32E60 L=319)  1236    117        2 ( 529/ 220- 597/ 321)  51.3 E67-E55 S37-S27
  

    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