Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  700 1796 (N47E46 L=285)   465    140        1 ( 680/1760- 718/1836) -49.4 E49-E42 N43-N50
      2  664 1474 (N23E31 L=300)   270    109        1 ( 648/1423- 677/1521) -63.4 E33-E29 N19-N25
      3 1288 1473 (N32W11 L=343)   386     78        2 (1253/1440-1316/1508) -53.1 W08-W13 N30-N34
      4 1676 1401 (N33W43 L= 14)  2812    535       11 (1533/1297-1836/1507) -19.1 W30-W59 N28-N39
      5 1345 1191 (N15W18 L=349)   496    155        0 (1281/1151-1421/1246) -21.8 W13-W23 N12-N17
      6 1691 1016 (N09W45 L= 16)   277     51        3 (1672/ 992-1710/1042)  71.6 W43-W46 N07-N10
      7 1376  858 (S05W24 L=355)   360    131        0 (1327/ 807-1428/ 893)  50.2 W21-W26 S08-S02
  

    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