Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  887 1828 (N64E19 L=  6)   684    103        1 ( 837/1802- 935/1849)  18.4 E24-E12 N60-N66
      2  675 1481 (N33E26 L=358)   254     44        1 ( 654/1461- 697/1500) -26.6 E28-E24 N31-N34
      3 1354 1409 (N28W24 L= 48)   300    106        0 (1319/1384-1394/1440) -31.0 W21-W26 N25-N29
      4 1011 1327 (N23E01 L= 24)   269    115        0 ( 968/1284-1055/1365) -50.2 E03-W02 N19-N25
      5  317 1289 (N19E53 L=331)   349     72        1 ( 290/1264- 354/1314)  31.0 E56-E50 N17-N20
      6 1824  854 (S09W60 L= 85)   592    121        0 (1804/ 798-1836/ 913)  81.9 W59-W61 S12-S05
      7 1749  855 (S08W52 L= 76)   543     34        1 (1724/ 831-1774/ 880)  45.0 W49-W54 S09-S06
      8 1603  851 (S08W39 L= 63)   316    100        0 (1579/ 817-1628/ 877)  45.0 W37-W40 S10-S06
      9 1567  672 (S19W38 L= 63)  2303    438        3 (1464/ 543-1664/ 810)  54.8 W31-W44 S28-S10
     10 1057  696 (S17W02 L= 27)   850    202        2 ( 967/ 660-1149/ 730)  21.8 E03-W07 S19-S14
     11  522  487 (S32E40 L=345)  2449    379        4 ( 436/ 415- 627/ 574) -29.7 E45-E31 S37-S25
  

    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