Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1639 1615 (N39W50 L=239)   642     90        0 (1602/1586-1681/1645)  21.8 W43-W58 N36-N42
      2  218 1350 (N14E64 L=126)  4912    369        9 ( 152/1209- 266/1458) -48.6 E81-E55 N04-N21
      3  141 1241 (N07E72 L=118)  1553    114        3 ( 110/1191- 163/1306) -45.0 E78-E67 N03-N11
      4  144  873 (S15E70 L=120)  4761    177        2 ( 100/ 792- 189/ 961) -68.2 E80-E62 S20-S10
      5 1092  896 (S12W05 L=194)   285     89        0 (1060/ 863-1130/ 927)  53.1 W02-W06 S13-S09
      6  253  779 (S21E57 L=132)   338     54        0 ( 238/ 749- 269/ 811)  76.0 E58-E55 S23-S19
      7  776  760 (S22E15 L=175)   276     72        0 ( 745/ 729- 810/ 787) -36.9 E16-E12 S23-S19
      8  449  734 (S24E39 L=150)   556    149        1 ( 405/ 656- 470/ 777) -76.0 E42-E37 S29-S21
      9  508  573 (S35E37 L=152)  1638    329        3 ( 404/ 467- 614/ 690)  31.6 E52-E26 S42-S26
     10 1300  559 (S31W23 L=212)   232     80        0 (1259/ 545-1347/ 576)  18.4 W19-W25 S32-S29
     11 1601  534 (S30W48 L=238)  1087    184        0 (1518/ 510-1684/ 563)   3.4 W39-W56 S32-S27
     12 1363  468 (S37W30 L=220)  1221    234        2 (1262/ 408-1452/ 539)  47.7 W23-W36 S42-S31
     13  657  273 (S58E37 L=152)   689    117        0 ( 597/ 253- 710/ 295)  -7.6 E44-E29 S60-S56
  

    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