Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  864 1784 (N58W21 L=343)  3741    509        6 ( 668/1646-1031/1931)   6.7 E05-W64 N53-N62
      2  374 1530 (N55E44 L=278)   418     46        1 ( 351/1504- 397/1553)  45.0 E47-E40 N53-N57
      3  948 1427 (N31W07 L=328)   306    116        0 ( 905/1392- 972/1475)  23.2 W03-W10 N28-N33
      4  254 1260 (N39E54 L=268)   561     84        1 ( 212/1237- 291/1274)  -9.5 E60-E48 N36-N40
      5 1603  866 (S19W31 L=352)   548    132        0 (1587/ 807-1621/ 937)  54.5 W28-W33 S22-S15
      6 1442  749 (S21W17 L=338)   317    141        0 (1405/ 687-1473/ 806)  35.5 W13-W20 S23-S18
      7 1552  499 (S42W21 L=342)  2148    377        1 (1470/ 433-1696/ 565) -12.3 W13-W36 S47-S35
      8 1077  486 (S27E13 L=309)   313    102        0 (1037/ 455-1122/ 521) -63.4 E13-E10 S29-S23
      9  904  446 (S24E24 L=297)   346    130        1 ( 843/ 425- 962/ 473)  -6.3 E28-E19 S25-S23
     10  725  315 (S28E44 L=278)  1291    358        2 ( 590/ 262- 868/ 386) -42.9 E50-E35 S35-S21
  

    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