Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1338 1595 (N41W08 L=299)   259     17        0 (1323/1572-1354/1617)  63.4 W07-W09 N39-N43
      2 1267 1471 (N30W05 L=296)   467     95        1 (1221/1435-1309/1499)   0.0 W02-W08 N28-N32
      3  275 1404 (N05E64 L=227)   445    122        1 ( 254/1341- 291/1448) -66.8 E66-E62 N01-N08
      4 1747 1294 (N31W47 L=337)   521     66        0 (1715/1268-1776/1320)  -9.5 W43-W50 N29-N32
      5  252 1023 (S17E54 L=236)   464     92        1 ( 238/ 969- 274/1065) -68.2 E56-E51 S20-S15
      6 1736  914 (N07W50 L=340)   304     99        1 (1690/ 896-1764/ 938)  33.7 W45-W51 N05-N09
      7  261  881 (S26E53 L=237)   379     65        0 ( 227/ 865- 292/ 899)  20.6 E57-E49 S27-S24
      8 1881  802 (N04W71 L=  1)   992    115        3 (1861/ 750-1906/ 852)  80.5 W67-W74 N01-N07
      9  388  683 (S37E40 L=250)   890    143        1 ( 324/ 651- 450/ 729)  -8.7 E46-E33 S38-S34
     10  995  695 (S22W05 L=296)   253    104        0 ( 945/ 684-1045/ 709)   9.5 W02-W08 S23-S20
  

    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