Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  767 1595 (N20E33 L=134)  1161    279        2 ( 715/1542- 838/1661) -14.0 E39-E27 N16-N22
      2 1865 1108 (N25W54 L=221)   490    109        0 (1834/1077-1887/1135)  -8.1 W50-W57 N23-N26
      3 1751  844 (N06W51 L=218)   381    124        1 (1702/ 827-1785/ 859)  14.0 W46-W54 N04-N07
      4 1087  790 (S17W10 L=177)   714    177        1 ( 998/ 745-1181/ 849)  55.0 W06-W13 S21-S11
      5 1767  759 (N03W56 L=223)   410     94        0 (1734/ 728-1787/ 784)   0.0 W52-W59 N01-N03
      6 1292  596 (S21W29 L=196)   958    388        1 (1165/ 531-1451/ 702)   0.0 W17-W41 S22-S18
      7 1731  608 (S06W60 L=227)  1080    170        2 (1684/ 553-1767/ 684)  83.7 W56-W64 S10-S01
      8 1460  627 (S14W38 L=205)   268     70        0 (1446/ 594-1483/ 663) -68.2 W36-W40 S16-S11
      9  802  492 (S43W03 L=170)   806    229        1 ( 711/ 465- 933/ 532)  20.6 E04-W12 S46-S39
     10 1481  315 (S30W58 L=225)  1459    323        5 (1402/ 283-1576/ 360)  17.4 W49-W65 S32-S25
  

    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