Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  834 1868 (N55E49 L=204)   667     59        0 ( 798/1854- 871/1880)   5.2 E54-E43 N53-N57
      2 1172 1729 (N50E03 L=249)   393     53        0 (1151/1698-1202/1751)  59.0 E04-W00 N47-N52
      3  484 1677 (N32E60 L=192)   827     84        2 ( 455/1644- 515/1713) -14.9 E69-E54 N30-N34
      4 1332 1628 (N45W13 L=265)   432     53        1 (1303/1605-1363/1651)   0.0 W10-W15 N43-N46
      5  793 1558 (N29E26 L=226)   409    123        0 ( 736/1538- 851/1575)  20.6 E29-E21 N27-N31
      6 1806 1357 (N34W60 L=312)   479     45        0 (1777/1337-1832/1374)  16.7 W55-W65 N31-N35
      7 1613 1237 (N22W37 L=289)   637    176        1 (1548/1181-1669/1294) -26.6 W31-W41 N19-N25
      8  732  470 (S41E12 L=240)   255     68        0 ( 706/ 451- 765/ 494)  -9.5 E14-E08 S42-S39
      9 1486  435 (S29W47 L=299)  1173    162        1 (1405/ 402-1545/ 480)  41.2 W41-W50 S32-S25
     10 1059  195 (S59W30 L=282)   877     95        1 (1022/ 154-1084/ 243) -25.2 W21-W38 S63-S54
  

    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