Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  699 1811 (N55E30 L= 35)   609     61        2 ( 672/1784- 733/1833)  21.8 E33-E25 N52-N57
      2 1197 1524 (N28W14 L= 79)   221     75        0 (1176/1486-1217/1559)  59.0 W12-W15 N25-N30
      3 1492 1463 (N23W34 L= 99)   746    188        2 (1412/1426-1570/1515) -15.3 W28-W40 N20-N26
      4  262 1275 (N17E54 L= 11)  1419    270        3 ( 201/1158- 309/1372)  69.0 E59-E51 N09-N22
      5  452 1086 (N04E36 L= 29)   266     47        0 ( 421/1071- 483/1102) -14.0 E38-E33 N02-N05
      6  393  549 (S28E51 L= 14)   749    137        0 ( 340/ 519- 440/ 604)  15.9 E58-E44 S30-S25
      7  766  306 (S49E29 L= 37)   558     71        0 ( 738/ 280- 800/ 345) -90.0 E31-E25 S51-S45
  

    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