Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  361 1555 (N56E55 L=101)   611     58        0 ( 335/1529- 386/1583)  45.0 E60-E51 N53-N57
      2 1786 1375 (N07W64 L=220)   664    105        0 (1759/1330-1813/1410)  11.3 W58-W68 N05-N09
      3  520 1374 (N39E29 L=128)   266     45        0 ( 499/1356- 546/1394)  14.0 E30-E26 N37-N40
      4 1790 1038 (S11W52 L=208)   614     75        2 (1762/ 996-1817/1074)  78.7 W48-W55 S14-S09
      5 1696  789 (S24W39 L=196)   516    168        2 (1647/ 749-1739/ 834)   7.1 W34-W43 S26-S21
      6  335  514 (S11E64 L= 92)   922     71        2 ( 304/ 484- 367/ 542) -18.4 E70-E59 S13-S09
      7  519  421 (S20E51 L=105)  1653    268        2 ( 459/ 315- 585/ 521)  24.9 E68-E40 S27-S14
      8 1046  447 (S29E13 L=143)   262    127        0 ( 990/ 431-1116/ 462)  -6.3 E16-E07 S29-S27
      9  601  364 (S25E48 L=108)   448     96        1 ( 571/ 338- 647/ 380) -18.4 E50-E44 S27-S24
     10  737  319 (S31E40 L=116)   319     43        0 ( 713/ 298- 763/ 342)  15.9 E43-E36 S32-S29
  

    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