Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  924 1823 (N61W31 L=145)   343     46        0 ( 903/1796- 947/1844)  16.7 W26-W36 N58-N62
      2 1271 1632 (N34W38 L=151)  2830    675        5 (1098/1433-1513/1703)   0.0 W18-W61 N26-N39
      3  461 1072 (N23E35 L= 79)   239     60        0 ( 433/1052- 491/1097) -36.9 E36-E32 N21-N24
      4 1371  866 (S11W16 L=129)   222     69        1 (1336/ 845-1405/ 889) -36.9 W13-W17 S12-S09
      5 1722  725 (S31W39 L=153)  1879    376        4 (1631/ 598-1847/ 860)  25.5 W29-W54 S37-S26
      6 1618  806 (S22W31 L=144)   301     78        1 (1576/ 795-1659/ 819) -15.9 W27-W34 S23-S20
      7 1249  620 (S22W02 L=116)   611    255        0 (1173/ 517-1298/ 726)  42.3 E04-W07 S26-S16
      8  640  325 (S26E49 L= 65)   374     69        0 ( 618/ 293- 664/ 354)  20.6 E52-E44 S28-S24
  

    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