Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  438 1661 (N58E58 L= 29)   643     79        0 ( 410/1636- 475/1680)   5.2 E64-E50 N56-N59
      2 1563 1404 (N19W44 L=131)   759    225        0 (1514/1351-1631/1440) -40.6 W40-W48 N15-N21
      3 1276 1208 (N13W18 L=106)   234     81        0 (1236/1190-1311/1226)   0.0 W15-W20 N12-N14
      4  248 1061 (N17E57 L= 30)   418     30        1 ( 224/1037- 273/1080) -45.0 E59-E53 N15-N18
      5 1838  987 (S11W59 L=146)   669     51        2 (1809/ 964-1875/1008)   0.0 W54-W63 S12-S09
      6 1701  646 (S30W45 L=132)   383     41        0 (1682/ 624-1723/ 670)  90.0 W42-W47 S31-S28
      7 1003  564 (S22E09 L= 79)   882    246        0 ( 919/ 489-1078/ 658)  34.7 E15-E02 S25-S16
      8  529  546 (S17E42 L= 45)   678    159        0 ( 497/ 477- 564/ 602)  53.1 E45-E37 S21-S13
      9 1124  497 (S29E02 L= 85)   938    346        0 ( 996/ 418-1252/ 594)  20.2 E12-W07 S32-S23
     10 1475  545 (S32W24 L=111)   361    118        0 (1433/ 497-1513/ 592)  35.5 W20-W27 S35-S29
     11 1560  519 (S36W32 L=119)   821    208        0 (1485/ 469-1637/ 589)  24.8 W25-W38 S39-S32
     12  636  420 (S27E39 L= 48)   649     88        1 ( 614/ 380- 663/ 461)  71.6 E40-E36 S30-S23
  

    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