Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1322 1802 (N56E09 L= 50)   510     31        1 (1300/1779-1340/1824)  80.5 E11-E06 N53-N59
      2  706 1666 (N23E41 L= 18)   742    145        2 ( 637/1635- 768/1694)  24.0 E45-E36 N20-N24
      3 1390 1587 (N39W06 L= 65)   782    141        2 (1335/1531-1441/1634) -24.0 W01-W10 N36-N41
      4 1567 1394 (N32W24 L= 83)   407    111        0 (1526/1345-1603/1427) -23.2 W20-W27 N30-N33
      5 1641 1234 (N24W32 L= 91)   275     75        1 (1619/1192-1659/1270) -53.1 W30-W34 N22-N26
      6  295 1163 (S16E52 L=  7)   443     77        1 ( 272/1126- 328/1199)  59.0 E54-E49 S18-S13
      7  389 1067 (S19E41 L= 18)   329     93        0 ( 351/1041- 434/1089)  29.7 E44-E37 S21-S17
      8 1760 1031 (N17W46 L=105)   504     67        3 (1740/ 993-1784/1058) -26.6 W44-W48 N15-N19
      9 1676 1028 (N14W39 L= 98)   290     47        2 (1649/1000-1702/1048)  26.6 W37-W41 N12-N15
     10  283  948 (S29E49 L= 10)   510    143        0 ( 231/ 905- 334/ 984)  24.4 E55-E44 S32-S26
     11 1511  684 (S10W39 L= 98)   346     64        2 (1487/ 651-1536/ 721) -36.9 W36-W40 S11-S08
     12 1365  370 (S31W48 L=107)   659    116        3 (1329/ 344-1410/ 405)   0.0 W43-W51 S32-S29
     13 1427  304 (S33W59 L=118)  1022    242        2 (1347/ 225-1494/ 384) -58.4 W53-W64 S39-S26
  

    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