Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1358 1764 (N37W54 L=147)  1733    210        4 (1246/1724-1446/1794) -14.0 W44-W65 N34-N40
      2  684 1717 (N60E01 L= 91)   479     90        2 ( 640/1690- 716/1738)   6.3 E06-W03 N57-N61
      3 1694 1218 (S03W46 L=139)   324     76        0 (1676/1178-1710/1256)  78.7 W45-W47 S05-N00
      4  242 1104 (N29E54 L= 39)  1821    215        5 ( 143/1041- 328/1142) -16.9 E68-E44 N23-N32
      5 1883 1058 (S18W61 L=153)  1221    169        2 (1843/ 998-1938/1127)  12.5 W54-W72 S21-S16
      6  210  879 (N16E61 L= 31)   577     91        2 ( 173/ 844- 250/ 917) -18.4 E65-E56 N13-N18
      7  347  816 (N10E48 L= 44)   673    165        0 ( 322/ 760- 383/ 886)  66.8 E50-E44 N06-N13
      8 1733  744 (S32W40 L=132)  2152    296        5 (1693/ 626-1763/ 883)  72.6 W35-W43 S39-S22
      9  593  811 (N05E30 L= 62)   310    111        0 ( 551/ 796- 643/ 846) -45.0 E32-E27 N02-N07
     10  229  767 (N09E62 L= 30)  1141    115        2 ( 202/ 705- 253/ 821)  45.0 E65-E58 N05-N12
     11 1477  463 (S42W13 L=106)   666    166        2 (1406/ 425-1547/ 502)   0.0 W06-W20 S43-S40
     12  313  473 (S10E70 L= 22)   752     49        0 ( 281/ 457- 335/ 495)   9.5 E77-E65 S10-S08
     13  690  212 (S35E57 L= 35)  1386    132        0 ( 670/ 144- 714/ 271)  22.9 E75-E49 S41-S30
  

    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