Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  416 1098 (S12E40 L=295)   614    169        2 ( 386/1012- 446/1174)  90.0 E41-E37 S17-S07
      2 1648 1084 (N09W38 L= 13)   469    149        0 (1627/1006-1675/1147) -83.7 W36-W38 N04-N13
      3 1730 1089 (N12W44 L= 19)   300     94        1 (1714/1040-1759/1135) -63.4 W42-W46 N08-N14
      4  228 1006 (S19E55 L=280)  3459    833        6 (  98/ 829- 396/1113)  33.7 E68-E41 S29-S11
      5 1794  924 (N04W53 L= 28)   380     89        1 (1780/ 866-1812/ 965) -71.6 W51-W54 N00-N06
      6 1335  713 (S18W25 L=  0)   473    194        0 (1241/ 692-1402/ 762)  29.1 W19-W28 S20-S14
      7 1698  663 (S13W53 L= 28)  1212    683        2 (1601/ 586-1797/ 722)  -2.5 W43-W66 S15-S10
      8  498  638 (S39E31 L=304)   262     83        0 ( 471/ 607- 527/ 676)  51.3 E33-E28 S41-S36
      9 1303  603 (S26W27 L=  2)   273    106        0 (1253/ 581-1366/ 627)  45.0 W23-W30 S27-S22
     10 1716  567 (S17W59 L= 34)   364     65        0 (1696/ 548-1739/ 589)  90.0 W56-W61 S18-S15
     11 1504  456 (S29W47 L= 22)  3891    775       10 (1247/ 405-1732/ 518)  16.7 W28-W68 S36-S20
  

    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