Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  406 1372 (N29E46 L=192)  1791    467        2 ( 283/1266- 561/1445)  13.5 E57-E32 N22-N33
      2 1011 1394 (N28W01 L=240)   369    193        1 ( 919/1361-1080/1418) -24.0 E04-W05 N25-N30
      3  270 1375 (N29E62 L=176)   538     97        0 ( 235/1348- 311/1392)  14.0 E67-E56 N27-N30
      4  482 1321 (N26E38 L=201)   560    101        2 ( 426/1301- 547/1339)  11.3 E42-E32 N24-N26
      5  206 1189 (N17E64 L=174)  1610    215        4 ( 175/1099- 235/1288) -63.4 E70-E59 N11-N23
      6 1338  943 (S02W19 L=257)   544    130        2 (1289/ 887-1371/1004)  50.2 W15-W21 S05-N01
      7 1809  913 (S09W57 L=295)   633     65        2 (1784/ 875-1827/ 957)  78.7 W54-W59 S11-S05
      8 1746  861 (S11W50 L=289)   470     64        1 (1725/ 825-1766/ 891)  76.0 W48-W52 S13-S09
      9  786  571 (S23E19 L=219)   531    159        0 ( 767/ 503- 806/ 637)  71.6 E20-E16 S27-S18
     10  547  549 (S24E38 L=201)   342    110        1 ( 499/ 520- 592/ 583)  18.4 E41-E32 S25-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