Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  877 1831 (N64E21 L=  6)   664     77        2 ( 837/1809- 921/1849)  16.7 E26-E14 N61-N66
      2  962 1816 (N62E08 L= 19)   374     46        0 ( 944/1796- 983/1834)  51.3 E10-E05 N59-N64
      3  655 1483 (N33E28 L=359)   266     66        1 ( 632/1460- 685/1514) -11.3 E30-E25 N31-N35
      4 1326 1409 (N28W22 L= 48)   373    107        0 (1283/1376-1375/1438) -33.7 W18-W24 N25-N29
      5  972 1332 (N23E03 L= 23)   379    162        0 ( 907/1278-1022/1370) -40.6 E07-W00 N19-N25
      6 1806  848 (S09W58 L= 85)   613     92        0 (1791/ 797-1818/ 903) -81.9 W57-W60 S12-S05
      7 1751  855 (S08W52 L= 79)   526     39        1 (1727/ 828-1770/ 884) -63.4 W49-W54 S10-S06
      8 1547  678 (S19W36 L= 63)  2414    483        4 (1433/ 540-1656/ 828)  59.9 W29-W43 S28-S09
      9  989  672 (S19E02 L= 25)  1234    305        2 ( 905/ 569-1114/ 727)  36.9 E07-W05 S25-S14
     10  498  495 (S32E42 L=345)  2801    205        7 ( 413/ 422- 600/ 602) -39.8 E47-E33 S37-S24
  

    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