Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1699 1450 (N33W51 L= 74)   622    101        2 (1671/1417-1729/1473) -63.4 W47-W54 N30-N34
      2  270 1351 (N17E60 L=323)   515    117        0 ( 244/1323- 300/1381) -20.6 E63-E55 N15-N18
      3  425  801 (S16E40 L=343)  1902    369        4 ( 388/ 638- 499/ 931)  72.5 E42-E33 S26-S07
      4 1733  769 (S10W52 L= 75)   708    158        2 (1715/ 686-1764/ 844) -84.3 W50-W54 S15-S05
      5 1815  747 (S12W62 L= 85)   759    163        3 (1775/ 716-1838/ 790)  59.0 W57-W65 S13-S08
      6 1655  700 (S15W46 L= 69)   392    156        2 (1604/ 664-1705/ 723) -11.3 W41-W51 S17-S13
      7 1328  539 (S27W25 L= 47)   308     88        1 (1287/ 523-1376/ 553)   0.0 W21-W27 S28-S25
      8 1687  516 (S27W56 L= 78)   412     91        1 (1648/ 498-1722/ 543)  31.0 W51-W58 S28-S25
      9 1195  326 (S45W20 L= 43)   383     82        2 (1158/ 310-1237/ 352)  31.0 W17-W23 S46-S42
  

    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