Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1106 1578 (N40W06 L=341)   377     81        1 (1085/1539-1126/1609)  80.5 W04-W07 N36-N42
      2 1657 1432 (N29W48 L= 23)   525     83        0 (1632/1400-1688/1454)  18.4 W45-W51 N26-N30
      3 1791 1419 (N27W61 L= 37)   883    137        1 (1754/1398-1829/1435) -12.5 W57-W66 N25-N28
      4 1172 1322 (N22W09 L=345)   480     68        2 (1144/1279-1198/1368) -80.5 W07-W11 N19-N25
      5  191 1108 (N06E64 L=272)  2499    368        4 ( 165/ 923- 222/1244) -74.5 E67-E60 S05-N14
      6 1849 1179 (N12W63 L= 39)  1252    200        1 (1803/1111-1890/1244) -42.0 W58-W68 N07-N16
      7 1529 1050 (N05W33 L=  8)   256     77        0 (1505/1015-1552/1087) -59.0 W31-W34 N02-N07
      8 1641  985 (N01W41 L= 17)  1012    216        0 (1549/ 945-1702/1044)  18.4 W34-W46 S01-N04
      9 1452  456 (S34W34 L=  9)   386     55        1 (1419/ 435-1482/ 476)  14.0 W31-W36 S35-S32
  

    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