Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1439 1596 (N28W41 L=272)   469    101        1 (1394/1579-1497/1615)  -6.3 W36-W45 N26-N29
      2  964 1591 (N37W07 L=238)   248     43        1 ( 936/1566- 983/1611)  14.0 W04-W08 N34-N38
      3  465 1316 (N27E33 L=199)  1825    438        2 ( 327/1206- 667/1393)  10.1 E44-E16 N22-N29
      4  212 1273 (N29E59 L=173)  1573    165        2 ( 141/1234- 281/1310) -16.3 E73-E49 N25-N32
      5 1590  910 (S15W34 L=265)   828    339        1 (1487/ 799-1709/1008)  24.0 W25-W43 S20-S11
      6  268  821 (N01E55 L=177)   595    193        1 ( 251/ 730- 284/ 910)  52.1 E58-E51 S04-N05
      7 1423  674 (S27W20 L=251)   451    118        0 (1369/ 647-1478/ 714)  14.0 W15-W24 S27-S25
      8  341  604 (S13E55 L=176)  1040    169        5 ( 305/ 515- 375/ 672)  68.2 E59-E52 S18-S08
      9 1119  652 (S23E01 L=231)   223     76        0 (1077/ 631-1148/ 666) -14.0 E03-W01 S24-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