Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1454 1425 (N27W34 L=301)  1328    312        3 (1386/1342-1562/1534) -63.4 W28-W40 N20-N34
      2  259 1431 (N32E68 L=200)   787     63        1 ( 234/1405- 284/1462) -12.1 E76-E62 N30-N33
      3  720 1164 (N14E19 L=249)   489    193        0 ( 663/1128- 820/1185)  16.7 E22-E12 N12-N15
      4  740  891 (S03E18 L=249)   279    120        1 ( 687/ 874- 793/ 916)  15.9 E21-E14 S03-S01
      5 1739  827 (S13W50 L=318)   976    193        1 (1683/ 733-1774/ 893)  73.3 W45-W53 S18-S08
      6 1446  843 (S09W26 L=294)   532     85        1 (1408/ 797-1470/ 890)  78.7 W23-W28 S11-S06
      7 1868  752 (S20W70 L=338)  1745    135        4 (1828/ 700-1900/ 815) -48.4 W62-W80 S23-S14
      8  407  576 (S23E49 L=219)   816    160        1 ( 386/ 520- 438/ 661)  59.0 E52-E45 S26-S16
      9  272  561 (S24E68 L=200)   924     94        2 ( 248/ 524- 298/ 596)  33.7 E74-E61 S27-S21
  

    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