Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1514 1606 (N30W45 L= 59)   538    112        0 (1460/1570-1561/1633) -29.7 W40-W47 N27-N32
      2 1058 1463 (N26W07 L= 22)   689    170        1 ( 979/1438-1138/1487) -16.7 W01-W12 N23-N27
      3 1764 1457 (N18W62 L= 77)   479     52        0 (1735/1442-1798/1472)   5.7 W57-W67 N17-N18
      4  345 1395 (N29E47 L=328)   304     56        0 ( 314/1380- 376/1407)  -8.1 E50-E43 N28-N30
      5  755 1337 (N21E14 L=  1)   262     56        0 ( 733/1308- 783/1371) -68.2 E15-E11 N18-N23
      6  337  607 (S19E55 L=320)   568     76        2 ( 306/ 586- 376/ 634) -15.9 E59-E51 S19-S16
      7 1690  417 (S48W61 L= 76)   617     58        0 (1663/ 391-1717/ 444) -15.5 W53-W71 S50-S45
      8 1628  389 (S50W52 L= 67)   508     52        0 (1595/ 369-1657/ 404) -13.0 W46-W59 S51-S48
      9 1522  347 (S52W40 L= 55)  1341    142        2 (1475/ 310-1573/ 395) -24.2 W32-W52 S56-S47
  

    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