Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1374 1752 (N55W02 L=156)   950     98        2 (1343/1702-1415/1788)  84.3 E01-W06 N49-N59
      2 1066 1708 (N39E19 L=134)   629    121        2 (1009/1679-1119/1735)   0.0 E24-E14 N37-N40
      3 1425 1708 (N53W09 L=162)   341      5        0 (1406/1688-1442/1725) -26.6 W06-W10 N51-N55
      4  736 1558 (N20E33 L=120)  1317    271        3 ( 685/1469- 801/1682) -35.2 E42-E25 N14-N27
      5 1531 1609 (N48W21 L=174)   522     57        0 (1501/1590-1569/1630)  14.0 W17-W25 N46-N50
      6  311 1531 (N09E68 L= 86)  1197    160        1 ( 263/1480- 341/1590)  90.0 E73-E64 N05-N13
      7  854 1356 (N11E18 L=135)   319     51        0 ( 823/1332- 879/1384)  63.4 E19-E17 N08-N12
      8 1504 1236 (N21W24 L=177)   287     75        1 (1467/1219-1549/1253)   8.1 W20-W27 N19-N22
      9 1788 1123 (N23W49 L=203)   602    129        2 (1732/1094-1831/1156)   5.2 W43-W54 N21-N25
     10  535  882 (S24E27 L=126)   295     96        0 ( 501/ 861- 576/ 913)  -9.5 E29-E23 S25-S22
     11 1304  766 (S11W23 L=176)   479    141        0 (1279/ 696-1328/ 836) -77.5 W21-W24 S15-S06
     12 1513  634 (S13W41 L=195)   365     56        1 (1483/ 608-1547/ 651)  45.0 W38-W43 S14-S11
     13  718  600 (S37E08 L=145)   308     68        0 ( 693/ 573- 751/ 622)  45.0 E09-E05 S39-S35
     14  850  339 (S52W12 L=165)   363     40        1 ( 825/ 315- 874/ 367)  68.2 W09-W13 S53-S48
  

    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