Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  723 1830 (N35E55 L=262)  1902    171        3 ( 685/1758- 752/1895) -25.6 E71-E47 N29-N41
      2  501 1649 (N17E56 L=261)   432     77        1 ( 471/1615- 528/1679)  90.0 E58-E54 N14-N19
      3 1654 1539 (N47W31 L=348)   817    108        1 (1618/1483-1680/1576) -56.3 W26-W35 N42-N50
      4  934 1504 (N19E19 L=298)   377    110        1 ( 895/1455- 973/1549)  90.0 E20-E18 N14-N22
      5 1091 1415 (N18E08 L=310)   311    122        1 (1057/1359-1117/1475) -35.5 E11-E04 N15-N20
      6  717 1271 (S00E24 L=293)   246     50        0 ( 694/1253- 744/1288)   0.0 E25-E22 S01-N00
      7 1579 1046 (N12W32 L=349)   431    108        0 (1539/1003-1621/1083)  66.8 W29-W33 N08-N15
      8 1843  960 (N16W57 L= 14)  1375    287        4 (1800/ 857-1904/1069) -31.0 W50-W69 N12-N22
      9  779 1006 (S13E13 L=304)   390    141        0 ( 727/ 974- 849/1026)  39.8 E15-E09 S16-S11
     10  676  840 (S26E15 L=302)   247     68        0 ( 659/ 813- 703/ 875) -45.0 E17-E13 S26-S23
     11  380  787 (S37E38 L=279)   565    107        0 ( 326/ 753- 425/ 809)  24.4 E44-E33 S40-S34
     12 1767  779 (N04W55 L= 13)   385     29        0 (1749/ 752-1783/ 800) -71.6 W53-W57 N02-N05
     13 1681  747 (S01W49 L=  6)   673     84        0 (1652/ 721-1722/ 788)   0.0 W45-W53 S02-N00
     14  797  630 (S35E02 L=315)   866    185        1 ( 713/ 611- 894/ 657)  24.4 E07-W04 S37-S31
     15 1452  358 (S29W56 L= 13)  3376    495        5 (1250/ 289-1673/ 426)  42.5 W44-W72 S39-S16
  

    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