Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  779 1785 (N57E06 L=278)   591    124        2 ( 721/1757- 828/1814)   0.0 E12-W00 N53-N59
      2 1031 1562 (N33W10 L=293)   248    107        0 (1002/1523-1070/1613) -74.1 W08-W11 N30-N37
      3 1879  965 (S16W62 L=346)   628     51        1 (1854/ 941-1900/ 996)  26.6 W58-W65 S17-S13
      4 1804  902 (S18W53 L=337)   824    213        5 (1743/ 846-1877/ 975) -34.7 W47-W62 S22-S13
      5 1660  497 (S44W45 L=329)   584     59        1 (1639/ 467-1679/ 540) -68.2 W42-W47 S46-S40
      6  677  461 (S29E34 L=250)   379    101        1 ( 648/ 412- 700/ 501)  80.5 E36-E31 S31-S25
      7  973  465 (S33E13 L=271)   474     98        0 ( 945/ 426-1001/ 498)  38.7 E15-E10 S35-S30
      8 1118  317 (S47E07 L=277)   659    124        2 (1054/ 298-1177/ 341) -29.1 E11-E02 S49-S43
  

    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