Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  575 1473 (N43E19 L=144)   378    101        1 ( 529/1437- 611/1502)  14.0 E23-E15 N41-N44
      2  662 1229 (N25E17 L=146)   869    221        1 ( 635/1134- 685/1336)  77.0 E18-E14 N19-N32
      3  813 1234 (N22E07 L=156)   252     92        0 ( 777/1206- 859/1249)   0.0 E09-E03 N20-N22
      4  162 1042 (N25E65 L= 98)   816     95        4 ( 139/ 994- 179/1096)  63.4 E68-E62 N22-N28
      5  220 1062 (N26E57 L=106)   692    181        1 ( 188/ 991- 272/1094)  32.0 E60-E50 N21-N27
      6 1581  856 (S19W29 L=192)   333    110        2 (1534/ 813-1629/ 891)  14.0 W25-W33 S20-S18
      7 1708  647 (S37W38 L=201)   451     48        1 (1677/ 626-1730/ 673)   0.0 W34-W40 S39-S35
      8 1473  609 (S32W17 L=180)   397    164        1 (1400/ 559-1533/ 646)   5.2 W10-W21 S32-S30
      9  318  508 (S09E66 L= 97)   506     71        1 ( 304/ 481- 344/ 542)  33.7 E68-E62 S10-S06
     10 1246  407 (S38E04 L=159)   547    136        0 (1188/ 376-1315/ 450)   0.0 E08-W01 S39-S37
     11  545  268 (S29E64 L= 98)  1027     71        3 ( 526/ 224- 564/ 307)  19.4 E75-E58 S32-S26
  

    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