Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1188 1719 (N48W32 L=327)   496     81        0 (1161/1687-1228/1740)   6.3 W27-W36 N46-N49
      2 1313 1632 (N39W36 L=331)   966    138        2 (1266/1581-1367/1686) -83.7 W32-W38 N34-N43
      3 1663 1564 (N26W64 L=359)   660    115        0 (1616/1525-1707/1593) -56.3 W60-W66 N22-N29
      4 1247 1546 (N35W27 L=321)   461    135        1 (1204/1486-1273/1579) -90.0 W24-W28 N30-N37
      5 1165 1512 (N34W19 L=314)   318    108        0 (1142/1468-1195/1561)  81.9 W18-W20 N30-N37
      6 1294 1323 (N20W22 L=317)   249     93        0 (1279/1281-1309/1368)  68.2 W20-W24 N17-N22
      7  260 1131 (N22E56 L=239)   776    176        1 ( 227/1044- 278/1206) -59.0 E60-E53 N16-N26
      8  685 1137 (N18E20 L=275)   707    280        0 ( 562/1089- 808/1186) -26.6 E28-E12 N13-N22
      9  550  980 (N10E31 L=264)   379    134        0 ( 500/ 931- 597/1022) -50.2 E34-E27 N06-N13
     10 1666  869 (S14W40 L=335)  1757    432        2 (1597/ 675-1718/1015)  68.2 W34-W46 S26-S06
     11 1900  942 (S16W68 L=  3)   576     64        0 (1884/ 907-1912/ 975) -51.3 W64-W70 S18-S13
     12 1219  884 (S05W09 L=304)   493    100        1 (1190/ 833-1245/ 930)  59.0 W07-W11 S07-S02
     13 1814  883 (S17W55 L=350)   404    118        0 (1766/ 854-1851/ 926)  11.3 W49-W59 S18-S15
     14 1400  764 (S16W19 L=314)   267     60        0 (1377/ 738-1427/ 791)  26.6 W17-W21 S16-S14
     15 1110  236 (S51E11 L=284)   453     55        0 (1073/ 221-1140/ 255) -21.8 E14-E07 S52-S49
  

    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