Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  546 1747 (N28E58 L=142)  1570    227        4 ( 499/1707- 594/1781)  -9.5 E63-E51 N25-N30
      2  358 1564 (N13E63 L=137)  1581    241        4 ( 324/1488- 391/1634) -55.0 E68-E59 N07-N17
      3 1851  866 (N10W62 L=262)   636     97        1 (1833/ 836-1874/ 906) -20.6 W58-W66 N08-N11
      4  776  846 (S20E10 L=190)   592    249        1 ( 686/ 793- 875/ 891)  36.0 E15-E04 S24-S15
      5 1122  821 (S13W11 L=211)  1256    339        3 (1002/ 716-1251/ 890)  51.8 W06-W18 S21-S07
      6 1464  803 (S05W32 L=232)   403     85        1 (1437/ 759-1483/ 844) -68.2 W29-W33 S07-S02
      7  592  624 (S38E19 L=182)  1137    299        0 ( 469/ 597- 731/ 647)  18.4 E29-E08 S41-S33
      8  286  562 (S52E51 L=149)   561    231        0 ( 246/ 543- 330/ 585)  21.0 E57-E44 S54-S49
      9 1373  460 (S26W40 L=240)  2209    654        2 (1053/ 389-1582/ 504)  13.7 W17-W59 S34-S22
  

    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