Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1031 1870 (N58W46 L=328)  1894    265        1 ( 961/1782-1115/1956)   7.7 W29-W82 N52-N60
      2  634 1639 (N55E10 L=272)   618    117        3 ( 584/1595- 678/1672)  15.3 E15-E04 N53-N57
      3 1610 1511 (N15W54 L=335)   363     51        0 (1584/1493-1646/1527) -36.9 W51-W57 N13-N16
      4  597 1420 (N40E17 L=264)   250     70        0 ( 565/1404- 631/1433)  -9.5 E20-E14 N39-N41
      5 1789  967 (S20W48 L=330)   628    179        0 (1753/ 889-1825/1041)  35.0 W43-W53 S23-S16
      6 1853  963 (S22W55 L=337)   525    122        1 (1818/ 913-1885/1016)  24.0 W50-W60 S24-S20
      7 1563  743 (S26W25 L=307)   237     31        0 (1539/ 722-1583/ 765) -63.4 W23-W26 S27-S23
      8 1386  663 (S25W11 L=293)   692    294        0 (1295/ 556-1492/ 727)  14.0 W03-W19 S29-S22
      9 1254  472 (S33E02 L=280)   568    170        0 (1173/ 455-1319/ 505) -24.0 E06-W03 S35-S29
     10 1605  452 (S49W27 L=308)   937    102        0 (1571/ 406-1637/ 496) -57.5 W22-W31 S54-S43
     11  891  403 (S27E27 L=254)   643    117        0 ( 871/ 347- 922/ 458)  45.0 E30-E22 S30-S23
  

    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