Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  593 1702 (N45E45 L=188)   736    159        1 ( 548/1661- 633/1726)  -5.7 E49-E39 N41-N46
      2 1535 1352 (N25W34 L=266)   496    118        2 (1489/1331-1587/1380)  -7.1 W30-W38 N23-N27
      3  225 1202 (N08E61 L=171)   931    202        0 ( 202/1105- 257/1294)  90.0 E62-E58 N01-N13
      4 1868 1085 (N09W64 L=297)  2327    353        4 (1802/ 930-1905/1192) -61.9 W56-W70 N00-N15
      5 1159  875 (S06W09 L=241)   626    242        3 (1117/ 764-1185/ 994) -77.0 W06-W11 S12-N01
      6  431  509 (S36E44 L=188)  2148    565        4 ( 294/ 458- 560/ 550)  14.9 E62-E32 S41-S31
  

    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