Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1474 1788 (N54W36 L= 56)   498    175        0 (1452/1758-1497/1817)  33.7 W31-W43 N50-N58
      2  353 1615 (N29E58 L=322)   810    156        1 ( 334/1560- 369/1665) -63.4 E61-E55 N25-N33
      3 1491 1533 (N32W29 L= 48)   480     43        1 (1462/1511-1520/1560)  21.8 W26-W31 N29-N33
      4  335 1482 (N20E54 L=326)   414    105        1 ( 306/1464- 369/1498)  18.4 E56-E50 N18-N20
      5 1228 1366 (N17W10 L= 29)   481    143        0 (1198/1290-1250/1435) -77.5 W07-W11 N12-N21
      6  602 1360 (N13E29 L=350)   629    118        0 ( 552/1320- 647/1399) -29.7 E33-E25 N10-N14
      7  233 1258 (N05E58 L=321)   846    155        3 ( 209/1207- 268/1302)  51.3 E61-E54 N02-N08
      8 1472 1205 (N10W26 L= 46)   298     94        1 (1414/1175-1505/1227) -18.4 W22-W28 N08-N10
      9 1766  987 (N00W50 L= 70)   705    135        1 (1745/ 920-1788/1060) -49.4 W47-W53 S03-N04
     10  280  740 (S26E52 L=327)  1495    400        0 ( 227/ 596- 335/ 868)  50.5 E60-E45 S35-S18
  

    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