Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  463 1665 (N21E59 L=275)   520    115        1 ( 450/1636- 479/1701) -33.7 E62-E56 N19-N23
      2  250 1453 (N04E70 L=264)  2273    241        6 ( 187/1407- 303/1527)  45.0 E81-E64 N00-N09
      3  347 1499 (N08E60 L=274)   457    112        3 ( 312/1478- 378/1515)  15.9 E64-E56 N07-N09
      4 1732 1115 (N20W43 L= 18)   317    119        0 (1714/1055-1749/1172) -60.3 W40-W45 N16-N23
      5  212  901 (S30E55 L=279)   625     66        1 ( 195/ 868- 231/ 943)  78.7 E56-E52 S31-S26
      6  695  909 (S18E17 L=318)   220     91        0 ( 644/ 898- 741/ 921)  18.4 E19-E13 S19-S16
      7 1830  812 (N06W62 L= 36)   640    103        0 (1798/ 754-1855/ 865)  81.9 W60-W63 N02-N09
      8 1504  671 (S11W39 L= 13)   268     67        1 (1471/ 654-1540/ 684)  36.9 W36-W41 S12-S09
      9 1587  613 (S12W47 L= 21)   276     93        0 (1546/ 581-1631/ 637)  51.3 W45-W49 S14-S09
     10 1608  550 (S15W52 L= 26)   706    219        0 (1514/ 511-1688/ 609)  42.0 W45-W56 S18-S09
     11 1717  500 (S14W66 L= 40)   882    160        2 (1682/ 471-1747/ 535)  51.3 W62-W69 S16-S11
     12 1148  374 (S39W30 L=  4)   857    219        2 (1117/ 305-1177/ 462) -31.6 W23-W36 S43-S33
     13 1308  303 (S38W45 L= 20)   997    144        1 (1264/ 279-1358/ 337)   0.0 W40-W49 S40-S35
  

    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