Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  839 1786 (N53E06 L=354)   341     40        1 ( 807/1771- 870/1798)   0.0 E09-E02 N51-N54
      2  529 1435 (N29E30 L=330)   295     64        0 ( 496/1421- 570/1449)   0.0 E33-E27 N28-N30
      3  223 1350 (N27E60 L=300)   518     85        0 ( 174/1333- 266/1361)  -8.1 E68-E54 N25-N28
      4 1238  641 (S26W10 L= 10)   269     65        1 (1209/ 611-1262/ 676)  63.4 W08-W11 S28-S24
      5 1712  642 (S31W49 L= 49)   363     61        0 (1685/ 619-1735/ 661)  -9.5 W45-W51 S32-S29
      6  349  631 (S18E53 L=308)   398     89        0 ( 312/ 597- 387/ 652) -31.0 E56-E50 S20-S16
      7  321  564 (S21E59 L=301)   824    107        3 ( 280/ 514- 345/ 593)  32.0 E63-E55 S24-S19
      8  423  390 (S34E61 L=299)   481     43        1 ( 402/ 370- 448/ 411)   6.3 E65-E56 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