Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  431 1635 (N35E51 L=288)   461     58        0 ( 408/1604- 454/1667) -32.0 E54-E46 N32-N37
      2  630 1644 (N35E31 L=307)   358     57        1 ( 596/1624- 661/1659)  11.3 E34-E29 N33-N36
      3 1391 1244 (N10W22 L=  1)   571    184        0 (1344/1182-1449/1324) -53.1 W19-W25 N06-N14
      4  925 1152 (N04E06 L=333)   184     51        0 ( 910/1121- 946/1175)  56.3 E06-E04 N01-N04
      5 1602 1059 (N00W36 L= 15)   858    219        0 (1503/1004-1692/1099)  12.1 W29-W43 S03-N02
      6 1843  861 (S10W59 L= 38)  3334    326        4 (1766/ 756-1904/1036)  86.4 W53-W68 S16-N00
      7  519  873 (S13E32 L=307)   301     76        1 ( 506/ 827- 543/ 916)  68.2 E33-E30 S15-S10
      8 1575  871 (S11W36 L= 14)   487    133        3 (1519/ 835-1613/ 900)   8.1 W31-W38 S13-S09
      9  503  618 (S29E37 L=302)  2097    507        1 ( 387/ 528- 667/ 781) -16.7 E46-E24 S34-S18
     10  310  651 (S26E54 L=285)   558    120        1 ( 291/ 590- 333/ 718)  69.4 E56-E51 S30-S22
     11 1117  654 (S26W07 L=346)   950    238        1 (1007/ 626-1219/ 700)  13.0 W00-W13 S27-S22
     12 1616  549 (S31W47 L= 25)  1663    306        2 (1502/ 492-1728/ 654)  29.4 W37-W54 S34-S23
     13 1096  423 (S42W07 L=346)  2338    521        3 ( 840/ 391-1332/ 470)   4.5 E13-W25 S44-S37
  

    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