Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  847 1646 (N45E15 L=342)  1152    332        4 ( 712/1574- 988/1723) -19.0 E31-E02 N39-N51
      2 1527 1407 (N27W37 L= 35)   648    156        2 (1503/1344-1550/1475)  77.5 W34-W41 N22-N31
      3  623 1272 (N19E27 L=331)   878    272        0 ( 560/1174- 696/1382) -47.3 E33-E21 N12-N25
      4 1255 1162 (N12W15 L= 12)   919    289        0 (1163/1088-1373/1246) -37.6 W09-W22 N07-N17
      5  362 1164 (N11E46 L=311)   320     55        1 ( 345/1130- 379/1192) -53.1 E48-E44 N09-N13
      6 1026 1112 (N09W00 L=358)   282    127        0 (1002/1051-1044/1168) -81.9 E01-W01 N05-N12
      7 1724 1044 (N03W49 L= 46)   370     69        1 (1703/1009-1739/1079)  63.4 W46-W50 N01-N05
      8 1576  897 (S05W36 L= 34)   264     47        0 (1562/ 872-1592/ 926) -71.6 W35-W37 S06-S03
      9 1140  807 (S10W07 L=  5)   687    272        2 (1062/ 750-1248/ 876)  15.3 W02-W13 S13-S05
     10 1005  740 (S14E01 L=356)   200     92        0 ( 983/ 689-1022/ 776)  80.5 E02-W00 S17-S11
     11 1643  599 (S25W47 L= 44)   317     77        0 (1606/ 576-1678/ 622)  18.4 W43-W49 S26-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