Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  977 1689 (N50W17 L=350)   510     71        1 ( 950/1652-1000/1726)  74.1 W14-W18 N46-N53
      2 1192 1622 (N39W29 L=  2)  1260    171        2 (1124/1590-1271/1678) -56.3 W24-W33 N35-N44
      3 1664 1540 (N21W61 L= 34)   398     76        0 (1634/1519-1684/1568) -26.6 W58-W65 N19-N21
      4 1509 1484 (N22W44 L= 17)   759    108        1 (1483/1432-1536/1533)  45.0 W41-W49 N18-N25
      5 1678 1379 (N12W53 L= 26)   639    103        1 (1636/1333-1714/1423)  15.3 W47-W58 N10-N13
      6  469 1326 (N36E34 L=299)  1181    243        2 ( 342/1285- 560/1358) -12.8 E47-E25 N32-N38
      7  737 1244 (N26E14 L=319)   887    234        3 ( 639/1170- 816/1286) -42.0 E19-E09 N19-N29
      8  684 1076 (N16E20 L=313)   365    162        0 ( 645/1031- 738/1105) -26.6 E22-E16 N14-N18
      9  150  940 (N15E70 L=263)  2654    154        5 ( 115/ 859- 191/1018) -73.3 E77-E63 N10-N20
     10  465  932 (N12E37 L=296)   602    148        2 ( 414/ 883- 525/ 985) -48.8 E40-E33 N07-N15
     11 1725  901 (S17W44 L= 16)  1044    211        4 (1669/ 848-1800/ 950)  -8.7 W38-W51 S20-S12
     12 1262  842 (S08W10 L=343)   478    207        0 (1186/ 783-1321/ 915)  20.0 W04-W15 S11-S05
     13  853  736 (S06E16 L=317)   592    192        1 ( 805/ 681- 919/ 777)  14.0 E19-E11 S09-S03
     14  894  630 (S14E16 L=317)   249     74        1 ( 851/ 610- 923/ 648)   0.0 E18-E14 S15-S12
     15  599  495 (S17E40 L=293)   309     70        0 ( 566/ 476- 632/ 513) -36.9 E41-E37 S18-S15
     16  644  341 (S29E45 L=288)   363     53        0 ( 613/ 328- 675/ 355) -21.8 E47-E42 S29-S27
  

    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