Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1753 1464 (N18W64 L=243)   863    174        0 (1701/1444-1792/1484)  -9.5 W57-W69 N15-N18
      2 1307 1337 (N20W24 L=203)   711    180        0 (1220/1283-1386/1386) -41.6 W18-W27 N15-N24
      3 1832 1196 (N01W62 L=241)   617     80        1 (1800/1167-1861/1217) -26.6 W58-W65 S01-N02
      4 1285 1087 (N06W17 L=196)   369    105        0 (1257/1024-1311/1136) -90.0 W15-W17 N01-N09
      5  821  950 (N05E13 L=166)   340     94        0 ( 787/ 898- 845/ 983) -80.5 E15-E12 N01-N07
      6  676  883 (N03E23 L=156)   291     67        0 ( 659/ 839- 694/ 917) -90.0 E24-E22 N00-N05
      7 1726  795 (S21W44 L=224)   553    112        1 (1698/ 749-1740/ 856) -90.0 W41-W45 S24-S16
      8  455  768 (S01E41 L=138)   288     56        1 ( 430/ 745- 485/ 790) -14.0 E42-E38 S02-N00
      9  874  497 (S24E19 L=160)   630    153        1 ( 805/ 472- 937/ 543)   5.7 E23-E13 S25-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