Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  342 1603 (N22E65 L=345)  1560    189        0 ( 281/1553- 415/1660)  41.6 E70-E59 N18-N26
      2  633 1494 (N17E33 L= 17)   366    115        1 ( 617/1441- 655/1544) -54.5 E34-E29 N13-N20
      3 1844 1149 (N16W56 L=106)  1996    223        5 (1771/1042-1898/1228) -36.0 W48-W64 N10-N21
      4 1921 1117 (N17W67 L=117)   918     99        4 (1887/1084-1947/1152)  50.2 W61-W72 N13-N19
      5  592  860 (S22E25 L= 25)   544    169        1 ( 529/ 835- 669/ 894)  29.1 E29-E20 S23-S18
      6 1610  761 (S11W42 L= 92)   249     78        0 (1581/ 725-1640/ 790)  63.4 W40-W44 S13-S09
      7 1424  362 (S39W48 L= 97)   413     49        0 (1403/ 337-1444/ 396) -38.7 W45-W51 S40-S36
      8  473  369 (S58E48 L=  2)   989     92        2 ( 425/ 346- 528/ 395)   0.0 E56-E38 S60-S55
  

    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