Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1705 1430 (N22W58 L=189)   350     47        0 (1679/1405-1726/1450) -45.0 W55-W59 N20-N23
      2 1810 1385 (N18W69 L=200)   860     92        1 (1768/1364-1850/1405)  -4.1 W63-W77 N16-N19
      3 1873 1121 (N01W66 L=198)   599     76        0 (1845/1096-1898/1151)  14.0 W62-W71 N00-N02
      4 1184 1074 (N07W10 L=142)   423     89        2 (1163/1038-1215/1129) -90.0 W08-W12 N04-N10
      5 1767  737 (S21W53 L=185)  1765    255        6 (1684/ 664-1837/ 844)  39.3 W45-W60 S25-S15
      6 1189  743 (S14W08 L=140)   322    131        0 (1129/ 725-1234/ 766)   0.0 W04-W10 S14-S11
      7  401  504 (S24E54 L= 78)   672    120        1 ( 363/ 464- 455/ 532)   8.7 E61-E48 S27-S22
      8 1571  507 (S35W38 L=170)   476     52        0 (1542/ 486-1600/ 528) -15.9 W34-W41 S36-S33
      9 1394  313 (S49W26 L=158)   437     51        2 (1372/ 286-1419/ 344) -54.5 W23-W29 S52-S45
  

    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