Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1115 1916 (N60W52 L=258)  1298    123        3 (1059/1874-1160/1957)   6.7 W39-W74 N56-N62
      2  919 1841 (N60W21 L=227)  1468    243        3 ( 831/1771-1020/1909)  11.6 W07-W41 N55-N63
      3 1668 1071 (S08W41 L=247)   576     95        0 (1633/1021-1704/1107)  23.2 W37-W44 S10-S06
      4 1784  688 (S35W51 L=257)   948    128        0 (1743/ 656-1840/ 737) -19.7 W45-W59 S37-S30
      5  482  635 (S10E43 L=163)   261     82        1 ( 461/ 599- 505/ 666)  53.1 E44-E40 S11-S07
      6  982  641 (S19E11 L=195)   288     67        1 ( 947/ 617-1008/ 662) -33.7 E12-E09 S20-S17
      7  880  559 (S22E19 L=187)   331    107        0 ( 837/ 531- 936/ 578)   8.1 E22-E15 S22-S20
      8  694  306 (S35E44 L=162)  1117    211        0 ( 599/ 283- 799/ 341) -26.6 E50-E36 S38-S30
      9 1408  280 (S58W13 L=219)   576     81        1 (1360/ 264-1452/ 304) -10.3 W07-W18 S60-S55
  

    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