Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1046 1646 (N39W17 L= 80)   519     71        2 (1007/1611-1084/1680) -31.0 W14-W19 N36-N41
      2 1357 1638 (N31W38 L=101)   975    295        0 (1233/1617-1492/1661) -14.7 W28-W47 N28-N34
      3 1731 1385 (N08W55 L=118)  1158    173        2 (1697/1311-1781/1459)  84.3 W52-W59 N02-N12
      4 1650 1438 (N13W50 L=113)   297     46        0 (1629/1413-1672/1458)  26.6 W48-W52 N11-N14
      5  806 1269 (N20E08 L= 55)   982    340        3 ( 684/1182- 960/1350) -42.9 E15-W00 N12-N27
      6 1852 1244 (S02W63 L=126)   462    137        2 (1827/1204-1878/1274)  20.6 W58-W67 S04-N00
      7  485 1051 (N13E33 L= 30)   435     74        2 ( 452/1015- 510/1086) -59.0 E34-E30 N11-N16
      8  164  885 (N09E65 L=358)  1626    240        6 ( 131/ 827- 202/ 946) -82.9 E70-E59 N05-N13
      9 1659  695 (S31W36 L= 99)  2165    374        3 (1585/ 547-1717/ 885)  57.7 W30-W42 S40-S19
     10 1298  860 (S13W13 L= 76)   208     69        1 (1266/ 847-1342/ 875) -11.3 W10-W15 S13-S11
     11 1146  636 (S23E01 L= 62)   200     72        0 (1126/ 605-1181/ 667)  36.9 E02-W02 S24-S21
  

    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