Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  901 1663 (N47E10 L=338)   462     86        3 ( 861/1634- 939/1685) -14.0 E14-E06 N44-N48
      2 1066 1599 (N42W04 L=352)   352     67        1 (1033/1569-1102/1617)  18.4 W01-W07 N39-N43
      3 1625 1412 (N27W47 L= 35)   712    108        1 (1597/1357-1653/1459) -90.0 W44-W48 N22-N29
      4  763 1268 (N19E17 L=331)   875    279        1 ( 690/1164- 850/1366) -47.3 E22-E10 N12-N25
      5 1402 1167 (N12W25 L= 13)   925    214        2 (1329/1099-1493/1231) -42.0 W19-W30 N07-N16
      6  467 1167 (N12E37 L=311)   451     38        0 ( 446/1137- 489/1198) -63.4 E39-E35 N10-N14
      7 1181 1135 (N10W10 L=358)   216     87        0 (1158/1095-1204/1177) -68.2 W08-W11 N07-N13
      8 1401  888 (S05W24 L= 12)   296    135        0 (1360/ 836-1420/ 924) -68.2 W21-W25 S08-S02
      9 1835  822 (S12W62 L= 50)   793    122        4 (1805/ 781-1862/ 861)  90.0 W58-W66 S14-S09
     10 1160  734 (S14W08 L=356)   229    123        2 (1134/ 671-1178/ 777)  66.8 W06-W09 S18-S11
  

    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