Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  888 1755 (N46E28 L=146)   355     57        1 ( 861/1735- 918/1777)  45.0 E30-E26 N43-N47
      2 1030 1682 (N43E13 L=160)   337     68        0 (1003/1663-1063/1708) -18.4 E16-E10 N41-N44
      3  284 1450 (N14E64 L=110)  4768    644        8 ( 186/1332- 381/1549)  48.8 E73-E55 N05-N21
      4  417 1349 (N10E46 L=127)   603    158        1 ( 391/1310- 467/1390)  78.7 E48-E41 N07-N12
      5  908 1288 (N14E11 L=163)   201     62        0 ( 888/1258- 926/1316) -53.1 E13-E10 N11-N15
      6  497 1230 (N04E37 L=137)   235    105        0 ( 482/1178- 514/1281) -51.3 E39-E34 N00-N06
      7  877 1098 (N02E10 L=164)   272     66        1 ( 843/1068- 911/1119) -11.3 E12-E07 N00-N03
      8  415 1013 (S10E39 L=134)  1109    211        1 ( 389/ 908- 463/1110) -63.4 E42-E34 S16-S04
      9 1076 1015 (S00W03 L=177)   322    112        1 (1017/ 994-1138/1037)  33.7 W00-W06 S02-N02
     10 1820  711 (S06W66 L=240)   587     83        0 (1807/ 667-1832/ 756) -71.6 W63-W67 S09-S03
     11 1418  405 (S33W42 L=216)  1096    270        0 (1313/ 375-1518/ 452)   3.2 W31-W49 S34-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