Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  369 1508 (N53E48 L=  1)   546     70        0 ( 336/1485- 412/1527)   0.0 E53-E41 N51-N54
      2  195 1105 (N28E63 L=346)   481     67        1 ( 170/1082- 228/1131) -20.6 E66-E57 N26-N29
      3  796 1076 (N15E12 L= 37)   636    133        1 ( 739/1027- 844/1129) -50.2 E14-E09 N12-N19
      4 1796  880 (S22W49 L= 98)  3107    636        2 (1600/ 679-1929/1111)  18.0 W29-W72 S30-S13
      5  799  858 (N03E17 L= 32)  1070    412        1 ( 730/ 685- 859/1019)  54.8 E23-E10 S06-N11
      6  505  958 (N14E34 L= 15)   275     90        1 ( 495/ 916- 529/1003) -90.0 E34-E31 N11-N17
      7 1641  850 (S19W34 L= 83)  1183    252        2 (1579/ 734-1700/ 942)  36.9 W28-W40 S24-S14
      8  974  546 (S20E15 L= 34)   245     66        0 ( 937/ 523-1007/ 563) -45.0 E17-E13 S21-S17
      9 1176  350 (S39E09 L= 40)  1374    240        3 (1089/ 277-1249/ 442)  25.2 E18-E01 S43-S33
     10  891  383 (S29E27 L= 22)   365     88        0 ( 846/ 370- 936/ 400) -38.7 E28-E23 S30-S26
  

    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