Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  463 1729 (N22E70 L= 69)   771     64        5 ( 433/1706- 493/1762) -59.0 E74-E66 N20-N25
      2  422 1645 (N16E64 L= 75)  2810    222        2 ( 348/1590- 489/1699)  21.0 E72-E55 N11-N19
      3  759 1650 (N24E37 L=102)   400     99        0 ( 737/1612- 780/1695) -56.3 E38-E34 N21-N27
      4  583 1604 (N17E46 L= 92)   388     40        1 ( 560/1583- 607/1627) -76.0 E48-E43 N14-N18
      5  672 1553 (N16E37 L=101)   883    164        6 ( 612/1510- 750/1609)  49.4 E40-E31 N11-N19
      6  761 1483 (N14E29 L=110)   330     42        0 ( 741/1461- 786/1509) -14.0 E30-E26 N12-N15
      7  793  935 (S16E11 L=128)   270     74        0 ( 763/ 903- 821/ 968)  68.2 E11-E09 S18-S13
      8 1465  562 (S17W42 L=181)   315     57        0 (1430/ 544-1489/ 586)  45.0 W39-W43 S18-S15
      9 1017  508 (S35W17 L=156)   238     59        0 ( 983/ 496-1053/ 521)  26.6 W14-W18 S35-S33
     10  597  466 (S52E14 L=125)   988    188        3 ( 523/ 442- 692/ 507)   6.3 E22-E04 S54-S49
  

    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