Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  667 1729 (N41E44 L= 89)   434     62        1 ( 631/1707- 704/1745)   0.0 E48-E39 N39-N42
      2  829 1661 (N38E26 L=107)   396     98        1 ( 791/1638- 881/1677)  26.6 E29-E22 N36-N39
      3 1287 1431 (N29W12 L=145)  2108    466        4 (1075/1333-1473/1517)  -8.1 E03-W25 N24-N32
      4  465 1130 (S01E37 L= 96)   902    192        2 ( 413/1080- 508/1212)  60.3 E40-E34 S04-N04
      5 1471 1180 (N15W26 L=159)   254     74        0 (1457/1136-1496/1206)  78.7 W25-W28 N12-N17
      6 1780  976 (N07W53 L=186)   464    121        0 (1758/ 925-1796/1031) -50.2 W50-W55 N04-N10
      7  751  789 (S17E14 L=119)   332    120        0 ( 702/ 760- 783/ 838)  45.0 E17-E12 S19-S14
      8 1544  717 (S11W38 L=171)   782    187        1 (1463/ 662-1608/ 780)  48.4 W33-W41 S15-S06
      9 1567  544 (S22W46 L=179)  2109    512        1 (1345/ 491-1718/ 672)  32.0 W30-W56 S27-S11
  

    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