Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  536 1567 (N15E48 L= 17)   485    115        0 ( 510/1521- 582/1613) -20.0 E52-E41 N13-N17
      2  328 1487 (N06E62 L=  3)   845    161        3 ( 292/1422- 350/1563) -68.2 E67-E60 N01-N11
      3  382 1492 (N07E57 L=  8)   699     93        1 ( 354/1446- 416/1523)  68.2 E60-E54 N04-N09
      4 1506 1402 (N32W20 L= 86)   610    142        2 (1468/1340-1533/1456) -50.2 W17-W23 N27-N35
      5  173 1102 (S19E66 L=359)  1484    195        5 ( 129/1023- 228/1166)  39.8 E73-E59 S24-S14
      6  374  730 (S38E40 L= 26)   480    116        1 ( 322/ 710- 424/ 755)  15.3 E45-E34 S39-S35
      7  706  620 (S36E09 L= 56)  2073    371        6 ( 577/ 527- 841/ 743)  56.3 E18-E02 S45-S24
      8 1752  613 (S06W64 L=129)   660    102        1 (1721/ 572-1794/ 645)  63.4 W61-W67 S09-S03
      9 1668  566 (S11W58 L=123)   929    162        4 (1607/ 506-1704/ 633)  77.5 W54-W60 S15-S06
     10 1429  440 (S26W46 L=111)  1480    364        2 (1322/ 354-1540/ 583)  90.0 W43-W51 S34-S14
     11 1262  352 (S36W41 L=106)   497     60        0 (1234/ 324-1295/ 385)  -8.1 W37-W44 S37-S34
  

    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