Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1638 1632 (N22W68 L=247)   712     86        1 (1599/1602-1676/1663) -51.3 W65-W72 N19-N25
      2 1611 1515 (N17W55 L=234)  2079    447        1 (1422/1384-1770/1606) -52.3 W44-W63 N05-N27
      3 1165 1390 (N24W19 L=198)   255     90        1 (1127/1375-1211/1413) -45.0 W16-W21 N22-N26
      4 1590 1397 (N12W46 L=226)   307     93        0 (1540/1387-1631/1407) -23.2 W42-W49 N10-N13
      5  212 1033 (N24E60 L=119)  1371    281        4 ( 177/ 942- 274/1170) -61.9 E65-E53 N18-N33
      6 1801  974 (S18W51 L=230)   417     77        0 (1780/ 941-1830/1000)  18.4 W47-W54 S19-S16
      7 1492  936 (S10W25 L=204)   417    122        2 (1465/ 877-1526/ 993) -76.0 W24-W26 S14-S06
      8  164  796 (N10E73 L=107)  1921    243        8 ( 133/ 700- 201/ 884)  57.5 E79-E64 N04-N15
      9 1137  621 (S19E04 L=175)   356    111        0 (1085/ 571-1170/ 666)  29.7 E08-W00 S20-S16
     10 1756  591 (S43W46 L=225)  1813    244        2 (1660/ 521-1843/ 640)   0.0 W33-W61 S45-S38
     11  602  400 (S20E46 L=133)   301     74        0 ( 589/ 371- 619/ 442)  59.0 E48-E43 S22-S17
  

    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