Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  625 1400 (N38E15 L=164)   907    216        2 ( 541/1315- 712/1450)  15.9 E22-E08 N34-N40
      2  860 1351 (N28E00 L=178)   221     26        0 ( 844/1323- 876/1376)  71.6 E01-W01 N26-N29
      3 1021 1307 (N21W08 L=187)   670    175        3 ( 946/1252-1119/1352) -55.0 W04-W11 N15-N25
      4  191 1057 (N27E57 L=122)   695    182        1 ( 158/1029- 251/1081)   0.0 E60-E50 N25-N29
      5  349  983 (N20E44 L=135)  1244    373        5 ( 274/ 941- 482/1065) -38.2 E50-E34 N14-N25
      6  920  850 (S01E10 L=169)   704    170        3 ( 825/ 815- 998/ 885) -18.4 E15-E06 S04-N01
      7  224  751 (N09E63 L=116)  3397    571       15 ( 165/ 660- 294/ 854)  71.6 E72-E55 N02-N14
      8 1799  759 (S33W45 L=224)  1075    149        1 (1760/ 704-1828/ 839)  63.4 W41-W48 S37-S28
      9 1093  669 (S16E06 L=173)   586    133        1 (1054/ 599-1145/ 704)  29.7 E10-E02 S19-S13
     10  827  599 (S13E23 L=156)   611    235        1 ( 789/ 515- 889/ 696)  76.0 E25-E18 S19-S07
     11 1694  652 (S37W35 L=213)   460    126        0 (1655/ 633-1735/ 684)   0.0 W31-W38 S38-S33
     12  575  445 (S16E46 L=133)   684    126        2 ( 513/ 414- 637/ 476) -45.0 E49-E42 S19-S13
     13  420  364 (S18E64 L=115)   687    170        1 ( 384/ 335- 447/ 387) -21.8 E69-E61 S20-S16
  

    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