Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1178 1746 (N53W00 L=218)   334     75        0 (1146/1732-1214/1758)   9.5 E02-W04 N50-N54
      2  441 1418 (N17E46 L=171)   710    193        0 ( 422/1338- 456/1502) -70.0 E49-E43 N11-N22
      3 1175 1393 (N25W05 L=222)   281    126        0 (1160/1346-1192/1462) -82.9 W04-W05 N22-N30
      4 1448 1415 (N31W24 L=242)   411     86        1 (1406/1373-1486/1445) -33.7 W21-W27 N28-N32
      5  268 1166 (S01E55 L=162)   456     72        2 ( 246/1135- 290/1197)  71.6 E58-E52 S02-N01
      6 1762  887 (N01W54 L=271)  5611    940       13 (1671/ 564-1847/1142) -80.3 W42-W66 S18-N17
      7  227  850 (S21E57 L=161)  3372    536        5 ( 168/ 710- 295/ 983)  19.0 E64-E49 S29-S11
      8  127  905 (S19E70 L=147)   876    179        2 ( 107/ 884- 152/ 923)   0.0 E73-E66 S20-S17
      9  699  756 (S20E17 L=200)   348    131        0 ( 644/ 722- 767/ 798) -18.4 E21-E12 S21-S17
     10 1520  718 (S12W37 L=254)  1340    372        5 (1397/ 637-1623/ 796)  31.0 W29-W44 S18-S06
     11 1544  652 (S16W40 L=258)   622    146        2 (1491/ 619-1605/ 684)  35.5 W36-W44 S18-S13
  

    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