Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  715 1666 (N24E41 L=101)   282     50        0 ( 703/1633- 727/1698) -38.7 E43-E38 N21-N25
      2  409 1644 (N15E66 L= 76)  2521    266        5 ( 335/1560- 469/1697)  24.8 E76-E56 N10-N19
      3  389 1600 (N12E64 L= 78)   471     43        0 ( 374/1573- 410/1622)  90.0 E66-E61 N10-N13
      4  669 1550 (N15E37 L=105)   657    165        2 ( 612/1504- 708/1597)  76.0 E40-E34 N11-N19
      5  599 1551 (N14E42 L=100)   519     97        1 ( 563/1512- 631/1593)  71.6 E44-E40 N10-N16
      6  718 1500 (N14E32 L=110)   252     14        0 ( 701/1481- 737/1522) -71.6 E33-E30 N12-N15
      7 1430  583 (S17W38 L=181)   281     62        0 (1395/ 567-1461/ 601)  45.0 W36-W40 S18-S15
      8  965  527 (S35W13 L=155)   231     72        0 ( 928/ 515-1002/ 541)  36.9 W10-W14 S36-S33
      9 1369  500 (S24W39 L=181)   302     72        0 (1333/ 479-1400/ 530)  63.4 W37-W39 S25-S21
     10  569  480 (S52E17 L=125)   558     62        0 ( 534/ 457- 613/ 508)   0.0 E20-E11 S53-S50
  

    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