Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  345 1515 (N55E50 L= 12)   390     34        0 ( 332/1485- 360/1537)  90.0 E53-E47 N53-N57
      2  555 1502 (N48E21 L= 41)   459    101        1 ( 514/1473- 608/1521) -11.3 E25-E15 N46-N50
      3  234  880 (N16E59 L=  3)  3845    521        3 ( 167/ 718- 377/1116) -62.6 E65-E48 N04-N31
      4 1737  697 (S34W41 L=103)   628     94        1 (1713/ 649-1757/ 738)  45.0 W37-W42 S36-S31
      5 1222  522 (S28E02 L= 60)   235     55        0 (1189/ 507-1248/ 538)   0.0 E04-W00 S28-S26
      6  430  412 (S16E61 L=  1)  1279    179        2 ( 369/ 352- 500/ 477) -60.9 E65-E57 S20-S10
      7 1058  347 (S35E19 L= 43)  1034    215        0 ( 989/ 283-1113/ 452)  28.1 E26-E11 S38-S28
      8  888  214 (S41E41 L= 22)   518     69        0 ( 852/ 190- 917/ 244)   6.3 E44-E35 S42-S38
      9  855  148 (S46E53 L=  9)   781     70        0 ( 835/ 115- 883/ 175)  16.4 E63-E46 S50-S43
  

    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