Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  485 1646 (N18E56 L=275)  3751    585        5 ( 426/1473- 552/1789) -50.7 E63-E44 N07-N29
      2 1587 1599 (N50W25 L=356)   772    137        1 (1542/1568-1620/1632)  41.6 W20-W29 N45-N53
      3  905 1497 (N19E20 L=311)   455    147        0 ( 834/1471- 960/1530)  29.7 E24-E17 N17-N22
      4 1338 1240 (N16W12 L=343)   775    218        2 (1283/1117-1417/1334) -36.9 W06-W19 N10-N20
      5 1845 1167 (N28W53 L= 24)   476     63        1 (1823/1141-1865/1196) -33.7 W50-W54 N26-N29
      6  231 1139 (S17E57 L=274)  1570    460        4 ( 108/1105- 324/1164)  16.9 E71-E48 S20-S13
      7 1333  877 (S04W21 L=352)   225     59        0 (1297/ 858-1364/ 896)  53.1 W19-W22 S06-S02
      8 1396  634 (S16W33 L=  4)   256     81        0 (1356/ 617-1435/ 655)  45.0 W31-W35 S17-S13
      9 1544  359 (S26W59 L= 30)  1456    262        1 (1447/ 342-1629/ 383)  25.0 W51-W66 S29-S21
  

    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