Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1168 1800 (N51W44 L= 60)   351     39        0 (1144/1778-1194/1820)   7.1 W40-W48 N50-N52
      2  242 1265 (N36E59 L=318)   673     95        0 ( 211/1220- 275/1302) -28.6 E64-E53 N32-N38
      3  795 1077 (N15E13 L=  4)  1032    271        3 ( 757/ 991- 851/1213)  85.9 E14-E10 N08-N22
      4  359 1078 (N23E44 L=333)   473    155        1 ( 301/1046- 416/1134) -26.6 E49-E39 N20-N26
      5  939  946 (N04E07 L= 10)   210     60        1 ( 906/ 933- 972/ 962) -14.0 E08-E04 N03-N05
      6  432  881 (N10E41 L=336)   265     71        3 ( 398/ 852- 457/ 903) -36.9 E43-E39 N07-N11
      7 1533  856 (S14W27 L= 44)   344    102        1 (1509/ 806-1553/ 900)  38.7 W24-W29 S17-S12
      8  211  814 (N08E64 L=313)   738    118        0 ( 177/ 791- 266/ 854) -21.8 E68-E57 N06-N11
      9 1107  581 (S21E05 L= 12)   568    158        0 (1063/ 516-1148/ 652)  41.2 E09-W00 S24-S17
     10  739  323 (S31E39 L=337)   481     89        0 ( 721/ 279- 760/ 353)  63.4 E41-E36 S34-S28
     11  592  274 (S33E57 L=319)  1246    140        2 ( 548/ 216- 626/ 333)  50.7 E64-E53 S38-S27
  

    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