Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1021 1666 (N48W10 L=149)   835    206        2 ( 938/1627-1120/1706) -26.6 W03-W17 N44-N52
      2 1156 1639 (N44W20 L=159)   291     69        1 (1135/1613-1184/1666)  45.0 W18-W22 N42-N46
      3  854 1609 (N46E06 L=133)   768    169        4 ( 812/1545- 894/1660)  53.1 E09-E02 N41-N49
      4 1486 1463 (N27W39 L=177)   355     87        0 (1464/1413-1500/1504)  71.6 W36-W40 N23-N29
      5  459 1457 (N38E40 L= 99)   459     94        1 ( 445/1419- 482/1502) -71.6 E42-E37 N35-N41
      6 1065 1008 (N04W02 L=141)   464    149        0 ( 999/ 979-1144/1049) -26.6 E01-W07 N02-N07
      7  297  938 (N06E52 L= 87)   301    118        1 ( 268/ 923- 350/ 953)   0.0 E54-E46 N05-N07
      8 1832  922 (S12W57 L=196)   626     91        2 (1809/ 886-1856/ 951)  26.6 W54-W60 S13-S10
      9  491  727 (S08E38 L=100)   296     86        0 ( 455/ 707- 515/ 759)  21.8 E41-E36 S08-S05
     10  986  498 (S28E09 L=130)   388    110        0 ( 953/ 458-1016/ 545)  45.0 E11-E06 S30-S24
  

    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