Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  669 1597 (N20E40 L=179)   538    133        2 ( 616/1547- 703/1627) -18.4 E44-E35 N17-N21
      2 1347 1598 (N40W04 L=223)   386     89        0 (1296/1580-1398/1617)  20.6 W00-W08 N38-N41
      3  928 1537 (N23E20 L=199)   265    135        0 ( 910/1498- 971/1590) -29.7 E23-E16 N20-N25
      4 1270 1415 (N25W04 L=223)   304    102        0 (1239/1375-1306/1456)  74.1 W02-W05 N21-N28
      5  703 1114 (S07E21 L=198)   231    112        0 ( 660/1078- 750/1145)  -8.1 E23-E16 S08-S06
      6  223 1063 (S21E58 L=161)   709    139        2 ( 202/1005- 237/1128) -81.9 E60-E55 S24-S17
      7  447  902 (S26E34 L=185)   317     88        0 ( 407/ 876- 489/ 928)  -8.1 E37-E30 S26-S24
      8  745  762 (S27E10 L=209)   518    212        0 ( 703/ 712- 811/ 857) -36.9 E13-E04 S28-S21
      9  315  572 (S52E51 L=168)   645     74        0 ( 292/ 545- 334/ 614)  45.0 E57-E48 S54-S48
  

    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