Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1368 1663 (N31W45 L=182)   951    189        1 (1314/1600-1434/1739) -90.0 W42-W48 N25-N36
      2 1755 1481 (N08W65 L=203)   533    126        2 (1730/1429-1780/1542)  56.3 W62-W67 N05-N12
      3  986 1345 (N25W07 L=144)   525    169        1 ( 912/1280-1057/1390) -59.0 W03-W09 N19-N29
      4 1210  957 (S02W08 L=146)   478    203        0 (1184/ 867-1267/1043)  33.7 W04-W13 S06-N01
      5 1931  986 (S25W63 L=201)   687     87        1 (1912/ 945-1942/1021)  45.0 W61-W65 S26-S22
      6  375  909 (N16E44 L= 94)   723    231        4 ( 336/ 832- 405/1015)  55.0 E48-E39 N11-N21
      7 1476  963 (S09W24 L=161)   207     87        0 (1435/ 928-1512/ 991)   9.5 W20-W26 S10-S08
      8  979  794 (S05E09 L=129)   800    188        1 ( 945/ 712-1033/ 892)  78.7 E09-E06 S10-N00
      9 1457  800 (S18W19 L=156)   645    198        1 (1364/ 717-1517/ 885)  24.8 W11-W24 S20-S14
     10  280  652 (N02E62 L= 76)   475    118        2 ( 253/ 625- 297/ 686)  23.2 E66-E59 N01-N04
     11 1553  631 (S32W22 L=160)   310     84        3 (1518/ 615-1586/ 652) -38.7 W19-W24 S34-S30
     12  709  474 (S17E35 L=102)   681    304        0 ( 688/ 361- 740/ 609)  60.6 E40-E29 S24-S08
     13 1358  501 (S34W05 L=143)  1080    241        3 (1284/ 439-1473/ 591)   7.6 W00-W15 S37-S31
     14  573  334 (S23E52 L= 85)  2025    378        5 ( 471/ 221- 634/ 434)  80.5 E60-E47 S32-S14
  

    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