Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  689 1601 (N34E24 L=135)   260     40        0 ( 665/1579- 713/1621)  45.0 E26-E22 N32-N35
      2 1025 1583 (N32W00 L=159)   604    112        0 ( 966/1563-1095/1597)   0.0 E03-W05 N31-N33
      3 1416 1144 (N04W24 L=183)   668    122        2 (1363/1081-1457/1194) -50.2 W20-W26 N00-N07
      4  225 1011 (S02E57 L=102)  1131    226        6 ( 183/ 950- 261/1066)  45.0 E62-E53 S05-N01
      5 1369  953 (S08W21 L=180)   630    203        2 (1301/ 846-1429/1025)  54.0 W17-W25 S14-S03
      6  299  958 (S06E50 L=109)   371     85        0 ( 281/ 912- 317/ 997)  68.2 E51-E47 S08-S03
      7  242  808 (S14E57 L=102)  5114   1008       23 ( 147/ 613- 405/ 972)  -6.2 E68-E42 S26-S04
      8 1777  805 (S16W54 L=213)  2928    695        5 (1611/ 728-1892/ 909)  22.9 W40-W66 S20-S08
      9 1896  811 (S15W68 L=227)  2949    426        6 (1824/ 711-1951/ 903)  55.3 W59-W77 S21-S08
     10 1568  826 (S15W36 L=195)   357     96        3 (1549/ 768-1589/ 871)  90.0 W34-W37 S18-S12
     11  417  635 (S26E44 L=115)   606    209        3 ( 356/ 596- 506/ 665)  12.1 E50-E36 S28-S24
     12  572  526 (S34E34 L=125)   719    213        0 ( 555/ 446- 604/ 615)  63.4 E37-E29 S39-S27
     13 1548  555 (S32W39 L=198)   288     71        0 (1511/ 537-1584/ 571)  21.8 W36-W41 S33-S31
  

    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