Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1122 1573 (N37E01 L=354)   555    194        0 (1056/1517-1197/1641) -30.3 E07-W05 N34-N41
      2  374 1324 (N10E49 L=306)  1103    180        3 ( 354/1227- 394/1408) -61.4 E53-E46 N04-N15
      3  714 1307 (N14E23 L=332)   600    214        1 ( 673/1206- 740/1399) -59.7 E28-E20 N07-N19
      4 1770 1351 (N31W56 L= 51)   737    106        0 (1721/1314-1814/1387) -21.8 W50-W61 N28-N32
      5 1003 1190 (N10E03 L=352)   460    162        1 ( 964/1113-1038/1259)  77.5 E04-E01 N05-N14
      6 1687 1079 (N12W44 L= 40)   442    106        2 (1647/1062-1730/1099)   7.1 W40-W48 N10-N13
      7  906  937 (S06E06 L=349)   378     81        1 ( 887/ 894- 923/ 983)  90.0 E07-E04 S08-S03
      8 1227  628 (S21W19 L= 14)  2671    656        2 ( 966/ 516-1483/ 766)  37.2 W02-W33 S31-S09
      9  485  539 (S38E36 L=320)   763    175        2 ( 433/ 468- 545/ 620) -55.0 E39-E30 S43-S32
     10  648  587 (S32E21 L=335)   468    140        1 ( 580/ 568- 710/ 611)   5.2 E26-E15 S33-S30
  

    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