Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1856 1276 (S02W67 L=178)   571    138        0 (1818/1241-1891/1306) -35.5 W63-W70 S05-N00
      2  211 1207 (N34E56 L= 55)   465     71        0 ( 190/1183- 236/1231) -36.9 E58-E53 N32-N35
      3 1698  957 (S14W41 L=151)   257    107        2 (1652/ 930-1722/ 989) -18.4 W36-W42 S16-S12
      4 1786  742 (S31W46 L=157)  2406    375        1 (1673/ 615-1894/ 875)  21.4 W34-W58 S36-S25
      5  918  648 (S12E15 L= 96)   761    182        4 ( 877/ 587- 970/ 719)  53.1 E18-E11 S15-S07
      6 1330  704 (S19W10 L=121)   233     86        0 (1285/ 689-1373/ 719) -31.0 W07-W12 S20-S17
      7 1577  635 (S31W26 L=137)   425     85        1 (1549/ 597-1603/ 681)  59.0 W23-W28 S33-S28
      8 1020  631 (S15E10 L=101)   237     57        0 ( 987/ 616-1057/ 645) -14.0 E11-E07 S16-S13
      9 1098  557 (S22E07 L=104)   325     86        0 (1064/ 521-1139/ 598) -74.1 E08-E05 S25-S18
  

    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