Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1410 1601 (N32W31 L=167)   984    162        0 (1326/1547-1467/1644) -37.9 W25-W34 N28-N35
      2  548 1590 (N36E34 L=102)   352     85        0 ( 508/1558- 575/1611) -23.2 E37-E30 N33-N37
      3  824 1526 (N29E11 L=124)   922    217        5 ( 737/1480- 942/1578) -23.2 E17-E03 N25-N33
      4  653 1378 (N21E22 L=113)   725    284        1 ( 594/1261- 721/1490) -58.0 E27-E17 N12-N28
      5 1777 1380 (N17W57 L=192)   847    167        4 (1751/1305-1806/1456)  60.9 W52-W60 N12-N21
      6  669 1188 (N09E21 L=115)   279    106        0 ( 648/1133- 686/1243)  74.1 E22-E19 N05-N12
      7 1620 1135 (N02W38 L=174)   486    132        0 (1568/1104-1683/1156)   6.3 W34-W43 N00-N03
      8 1771 1078 (S01W50 L=186)   509    137        0 (1741/1010-1784/1134) -71.6 W48-W51 S05-N01
      9 1649 1006 (S05W40 L=176)   331     87        0 (1608/ 971-1679/1039) -38.7 W36-W42 S07-S03
     10  299  878 (S07E50 L= 86)  1993    352        5 ( 231/ 796- 420/1009) -35.5 E54-E40 S12-N00
     11 1392  830 (S15W22 L=158)   756    377        0 (1274/ 718-1519/ 913)  33.7 W14-W30 S21-S10
     12 1609  881 (S13W37 L=173)   558     85        2 (1577/ 831-1640/ 910) -53.1 W34-W39 S15-S11
     13 1525  837 (S15W31 L=167)   358     73        2 (1487/ 797-1558/ 873)  53.1 W28-W33 S17-S13
     14  785  781 (S16E16 L=120)   231     99        1 ( 771/ 736- 797/ 837) -90.0 E16-E15 S18-S12
     15 1625  721 (S23W40 L=176)   751    233        1 (1546/ 638-1697/ 820)  50.7 W34-W44 S27-S16
     16  163  755 (S13E68 L= 67)   555     87        1 ( 135/ 715- 194/ 798) -56.3 E71-E64 S16-S10
     17  331  717 (S17E50 L= 86)  1042    183        2 ( 285/ 662- 389/ 763) -40.6 E53-E45 S20-S14
     18  854  656 (S24E13 L=123)   188     41        1 ( 843/ 629- 871/ 688)  76.0 E13-E11 S25-S21
     19  704  531 (S31E25 L=110)   285     59        0 ( 671/ 518- 740/ 546)   0.0 E27-E22 S32-S30
     20  519  402 (S39E46 L= 89)  1454    181        4 ( 464/ 315- 567/ 484)  27.6 E59-E38 S44-S33
     21  730  218 (S56E40 L= 96)   738     66        2 ( 699/ 191- 760/ 257)  63.4 E45-E35 S58-S52
     22  922  210 (S58E18 L=118)   630     59        0 ( 892/ 188- 958/ 238)   0.0 E22-E13 S60-S55
  

    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