Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  346 1528 (N22E54 L= 89)   388     68        0 ( 327/1500- 361/1550) -31.0 E57-E52 N20-N23
      2  276 1333 (N09E55 L= 88)   670    144        3 ( 250/1259- 316/1386)  69.4 E57-E52 N04-N12
      3  996 1193 (N05E03 L=140)   346     90        0 ( 972/1147-1022/1244) -59.0 E04-E01 N02-N07
      4  384 1026 (S09E42 L=101)   775    208        1 ( 318/ 999- 471/1075)  -4.8 E47-E35 S10-S06
      5 1774  797 (S10W54 L=197)  1861    355        2 (1680/ 631-1839/ 971)  76.6 W50-W58 S21-N00
      6  392  747 (S26E42 L=101)   290     88        0 ( 378/ 704- 407/ 799) -80.5 E42-E40 S28-S22
      7  546  738 (S26E30 L=113)   254     68        1 ( 519/ 722- 583/ 766) -14.0 E31-E27 S26-S23
      8 1181  576 (S31W15 L=158)   263     62        0 (1149/ 558-1210/ 592)  18.4 W13-W17 S32-S29
  

    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