Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1492 1461 (N31W35 L=333)   928    130        3 (1438/1407-1549/1507) -40.6 W30-W39 N27-N34
      2 1731 1408 (N27W57 L=355)  1219    326        1 (1642/1285-1794/1491) -58.4 W49-W61 N18-N32
      3  655 1441 (N29E27 L=271)   281     75        1 ( 617/1421- 694/1459)   0.0 E30-E24 N27-N29
      4 1577  960 (S01W36 L=334)   344    104        3 (1533/ 944-1640/ 978)   0.0 W32-W41 S01-N00
      5 1725  841 (S08W49 L=348)   419    120        2 (1670/ 814-1776/ 861)  11.3 W44-W54 S09-S07
      6 1757  660 (S20W57 L=356)  5410    552       16 (1579/ 477-1868/ 817)  47.7 W45-W69 S32-S10
      7  253  736 (S17E59 L=239)  1444    205        4 ( 163/ 674- 303/ 785) -20.6 E72-E54 S21-S14
      8  953  520 (S29E04 L=294)  1711    345        3 ( 797/ 468-1097/ 580)  20.9 E16-W05 S33-S24
      9 1324  410 (S38W25 L=323)   404     90        1 (1273/ 390-1363/ 427) -14.0 W20-W28 S39-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