Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1365 1740 (N47W45 L=131)  1841    320        6 (1326/1651-1413/1818)  49.8 W39-W52 N39-N52
      2  954 1562 (N41W03 L= 90)   362     92        1 ( 931/1525- 971/1608)  63.4 W01-W05 N38-N44
      3 1149 1492 (N33W16 L=102)  1055    229        0 (1061/1392-1241/1567) -66.8 W10-W20 N25-N39
      4 1734 1244 (N08W53 L=139)  1227    303        2 (1636/1172-1828/1325) -38.7 W46-W61 N02-N14
      5 1293 1207 (N13W19 L=106)   228     90        1 (1249/1175-1331/1237)  18.4 W15-W21 N11-N14
      6  377 1042 (N13E44 L= 43)   693    184        0 ( 316/ 986- 429/1101) -41.6 E48-E39 N09-N17
      7 1577  829 (S14W33 L=120)   302    124        1 (1537/ 806-1625/ 856) -33.7 W30-W37 S15-S11
      8  425  706 (S08E45 L= 42)   276     67        1 ( 405/ 684- 450/ 730)  33.7 E46-E42 S08-S05
      9 1578  584 (S31W34 L=120)  2287    412        5 (1398/ 494-1724/ 711)  19.1 W19-W45 S34-S24
     10  796  489 (S25E23 L= 63)   774    159        2 ( 732/ 458- 861/ 534)  15.3 E28-E17 S27-S22
  

    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