Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  668 1586 (N35E33 L= 65)   515    180        0 ( 596/1524- 720/1635)  56.3 E36-E30 N30-N39
      2  303 1518 (N27E68 L= 31)  3106    220        8 ( 232/1445- 354/1591)  73.3 E78-E58 N21-N31
      3  394 1533 (N29E56 L= 42)   403     30        0 ( 369/1515- 414/1553)  33.7 E58-E53 N27-N30
      4 1265 1429 (N29W14 L=112)   833    241        0 (1187/1329-1320/1526) -53.1 W07-W17 N22-N35
      5 1003 1442 (N28E05 L= 94)  1224    227        4 ( 931/1349-1071/1516) -48.0 E10-W00 N22-N32
      6  370 1455 (N23E54 L= 44)   359     75        1 ( 349/1426- 406/1484)  36.9 E56-E51 N21-N25
      7 1578 1296 (N22W37 L=135)   373     92        2 (1550/1250-1597/1332) -68.2 W34-W38 N19-N24
      8 1847 1140 (N14W62 L=160)   724      0       -1 (1826/1095-1867/1174)  68.2 W59-W65 N10-N15
      9 1875 1079 (N10W66 L=164)   497     55        3 (1845/1057-1900/1104)   7.1 W61-W69 N08-N11
     10  183  899 (S13E64 L= 34)  1714    177        6 ( 140/ 830- 225/ 981) -90.0 E71-E58 S16-S07
     11  413  922 (S09E40 L= 58)   391    150        0 ( 352/ 875- 471/ 955)  31.0 E45-E35 S12-S06
     12 1234  677 (S18W16 L=114)  3268    718        6 ( 957/ 509-1455/ 920)  47.0 W00-W28 S31-S01
     13  747  798 (S14E16 L= 82)   289     94        0 ( 693/ 786- 790/ 814)   9.5 E19-E13 S15-S12
     14 1744  620 (S19W59 L=158)  3076    450        6 (1662/ 534-1821/ 756)  63.4 W52-W70 S25-S09
     15  326  625 (S29E53 L= 46)  1778    226        3 ( 249/ 538- 409/ 682)  20.1 E72-E42 S37-S24
     16  622  428 (S41E28 L= 70)  1133    162        2 ( 560/ 384- 691/ 475)  28.1 E36-E21 S45-S36
  

    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