Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  727 1685 (N50E26 L= 57)   522     95        0 ( 694/1656- 781/1703)  15.9 E29-E20 N47-N52
      2 1644 1608 (N38W63 L=146)   733     54        2 (1607/1588-1679/1624)   0.0 W57-W70 N37-N39
      3  828 1543 (N39E13 L= 69)   265     28        0 ( 810/1521- 847/1563) -45.0 E15-E11 N37-N40
      4 1131 1446 (N31W09 L= 92)  2182    543        4 ( 903/1330-1328/1503) -23.2 E07-W21 N22-N35
      5 1619 1315 (N19W44 L=127)   867    213        0 (1594/1238-1674/1384)  60.9 W40-W50 N14-N23
      6 1275  699 (S17W15 L= 98)  1209    269        2 (1198/ 592-1349/ 794)  53.1 W10-W19 S23-S10
      7  579  746 (S12E30 L= 53)   489    122        1 ( 544/ 700- 623/ 793)  40.6 E33-E26 S15-S09
      8 1775  749 (S17W56 L=139)   529     88        0 (1743/ 708-1801/ 788)  51.3 W52-W58 S19-S14
      9  377  690 (S16E48 L= 35)   498    135        0 ( 353/ 624- 402/ 748)  48.8 E52-E44 S20-S12
     10 1450  456 (S36W31 L=114)  2437    373        6 (1308/ 354-1580/ 573)  39.8 W20-W40 S43-S27
     11  497  501 (S29E43 L= 40)   408     56        1 ( 468/ 482- 527/ 520)  15.9 E46-E39 S30-S27
     12 1653  439 (S39W56 L=139)  1012    104        1 (1613/ 403-1698/ 478)  20.6 W51-W61 S42-S36
  

    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