Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1012 1458 (N26W04 L= 50)   798    221        1 ( 887/1416-1096/1483) -21.0 E04-W09 N22-N28
      2  361 1311 (N23E43 L=  3)  1913    398        3 ( 223/1216- 525/1423) -26.6 E63-E29 N15-N32
      3 1875  950 (S13W62 L=109)   622    112        0 (1850/ 904-1906/1001)  35.5 W59-W66 S15-S10
      4 1435  769 (S20W24 L= 70)   472    145        1 (1376/ 751-1514/ 800)   0.0 W19-W29 S21-S19
      5 1311  741 (S21W15 L= 62)   335    104        1 (1294/ 692-1341/ 785)  68.2 W14-W17 S23-S18
      6 1821  667 (S31W62 L=108)  1781    175        1 (1777/ 635-1890/ 719)   6.7 W55-W74 S32-S27
      7  490  501 (S27E46 L=  1)  1533    232        1 ( 436/ 395- 546/ 590)  28.8 E57-E37 S33-S21
      8  717  380 (S38E33 L= 14)   263     59        0 ( 684/ 364- 750/ 398)   8.1 E36-E29 S39-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