Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  667 1752 (N62E04 L= 53)   442     50        0 ( 643/1723- 694/1772)  31.0 E06-W00 N59-N64
      2  462 1668 (N62E34 L= 23)  1688    190        6 ( 391/1611- 555/1707)   0.0 E48-E19 N58-N65
      3 1569 1279 (N04W39 L= 96)   353    130        1 (1518/1253-1604/1326)   0.0 W35-W42 N02-N06
      4 1796 1239 (S04W56 L=113)  1112    140        1 (1748/1179-1849/1275)   4.8 W50-W62 S06-S02
      5 1862 1153 (S11W60 L=117)   443     67        1 (1839/1124-1892/1186) -51.3 W58-W63 S13-S08
      6  334 1115 (N26E43 L= 14)   574    105        0 ( 308/1070- 357/1161)  68.2 E45-E40 N22-N28
      7  867 1132 (N14E06 L= 51)   277     95        2 ( 812/1112- 898/1160)  -9.5 E09-E03 N12-N15
      8 1127 1077 (N05W07 L= 64)   218     24        1 (1105/1054-1145/1098)  71.6 W05-W08 N03-N06
      9  913  826 (S04E11 L= 46)   906    317        1 ( 795/ 742-1017/ 937)  16.4 E19-E02 S05-N00
     10 1698  578 (S41W37 L= 94)   567     84        0 (1665/ 550-1730/ 623)  26.6 W33-W40 S43-S39
     11  497  505 (S13E48 L=  9)   701    182        2 ( 471/ 437- 536/ 594)  63.4 E50-E43 S17-S07
     12  346  443 (S14E66 L=351)   534     79        1 ( 333/ 406- 360/ 482)  29.1 E70-E61 S16-S11
     13 1389  392 (S44W07 L= 63)   493    107        1 (1328/ 376-1440/ 411) -21.8 W01-W11 S46-S41
     14 1149  301 (S43E15 L= 42)   720    159        2 (1069/ 282-1231/ 325) -13.0 E20-E07 S45-S40
     15  930  227 (S42E35 L= 22)   464     69        0 ( 894/ 202- 974/ 254)   5.7 E39-E29 S43-S40
  

    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