Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1349 1763 (N55W40 L=164)   533     83        1 (1311/1729-1384/1791)  11.3 W33-W48 N51-N57
      2 1300 1560 (N38W23 L=147)   362     74        1 (1253/1540-1338/1576)  -8.1 W19-W26 N36-N39
      3  566 1421 (N30E33 L= 90)  1906    427        3 ( 420/1282- 707/1534) -26.6 E52-E20 N20-N37
      4 1054 1259 (N19W02 L=126)   432    214        0 (1014/1180-1131/1310)  48.8 W00-W07 N13-N21
      5  772 1033 (N05E16 L=108)   889    236        3 ( 688/ 957- 870/1104)  39.3 E21-E09 N00-N09
      6 1469  912 (S04W28 L=152)   248     59        2 (1450/ 885-1496/ 945) -45.0 W27-W30 S05-S02
      7  680  861 (S06E22 L=102)   472     94        1 ( 650/ 816- 718/ 898)  38.7 E24-E19 S08-S03
      8  614  636 (S20E29 L= 95)  1336    332        2 ( 518/ 503- 694/ 733)  43.3 E39-E22 S29-S13
      9 1402  511 (S31W27 L=151)  3438    649        6 (1178/ 358-1597/ 710)  40.6 W11-W39 S42-S17
     10  936  669 (S18E06 L=117)   203     39        2 ( 918/ 649- 957/ 693)  33.7 E07-E04 S19-S16
     11 1707  643 (S23W52 L=175)   391     68        0 (1694/ 606-1719/ 677) -78.7 W50-W53 S25-S20
     12  974  477 (S32E05 L=119)  1414    503        1 ( 832/ 373-1202/ 636)  33.7 E16-W11 S40-S20
  

    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