Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  900 1574 (N44W05 L=349)   751    147        2 ( 856/1508- 938/1638) -90.0 W03-W07 N38-N49
      2 1046 1548 (N38W15 L=359)   800    156        1 ( 980/1518-1122/1586) -33.7 W10-W19 N34-N41
      3 1373 1434 (N23W32 L= 17)   445    122        0 (1356/1380-1397/1478)  63.4 W30-W35 N19-N25
      4 1537 1316 (N12W39 L= 23)   334     81        1 (1505/1284-1566/1349)  21.8 W35-W41 N11-N14
      5  355 1305 (N36E45 L=299)  1116    196        2 ( 261/1258- 434/1339) -14.0 E57-E37 N32-N38
      6  574 1214 (N27E26 L=319)   705    143        4 ( 486/1178- 638/1240) -20.0 E32-E21 N23-N28
      7  505 1032 (N17E33 L=312)   362    125        0 ( 482/ 984- 554/1064)  26.6 E34-E28 N13-N18
      8 1883  999 (S16W63 L= 47)   473     50        1 (1865/ 968-1895/1033)  53.1 W59-W64 S17-S13
      9 1709  981 (S11W43 L= 28)   272     39        1 (1687/ 964-1734/1002) -14.0 W41-W45 S12-S09
     10  325  908 (N12E49 L=295)   377     81        1 ( 299/ 872- 351/ 946) -68.2 E51-E47 N09-N14
     11 1620  848 (S17W34 L= 19)   990    210        7 (1552/ 784-1695/ 943)  26.6 W28-W41 S20-S12
     12  959  737 (S08E10 L=335)   200     29        0 ( 936/ 722- 988/ 752)   0.0 E11-E07 S09-S07
     13  932  665 (S12E13 L=332)   396    137        1 ( 877/ 631- 996/ 707)   7.1 E16-E08 S13-S10
     14  718  638 (S10E27 L=318)   259     35        0 ( 693/ 618- 740/ 655)   0.0 E28-E24 S11-S08
     15  566  510 (S16E42 L=303)   337     35        0 ( 544/ 488- 595/ 526)  11.3 E43-E38 S17-S14
     16  528  325 (S29E57 L=287)   481     74        0 ( 493/ 313- 571/ 344) -15.9 E60-E53 S29-S26
  

    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