Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1101 1605 (N42W06 L=342)   546    183        3 (1076/1538-1123/1668)  79.7 W03-W07 N36-N47
      2 1651 1432 (N29W47 L= 24)   535    125        1 (1622/1399-1695/1453)   8.1 W44-W51 N26-N30
      3 1801 1413 (N27W62 L= 38)  1244    247        3 (1751/1376-1860/1440) -18.4 W56-W69 N24-N28
      4 1166 1313 (N21W09 L=345)   536    137        2 (1135/1247-1204/1378) -63.4 W07-W11 N17-N25
      5 1427 1241 (N17W26 L=  3)   220     81        0 (1389/1199-1452/1283) -59.0 W24-W27 N14-N19
      6  187 1157 (N09E65 L=271)  1735    206        3 ( 164/1065- 215/1235) -84.8 E68-E61 N02-N13
      7 1845 1174 (N12W63 L= 39)  1186    149        0 (1805/1117-1883/1235) -41.6 W58-W67 N07-N15
      8 1629  981 (N01W40 L= 17)   918    188        2 (1551/ 938-1693/1034)  20.0 W34-W45 S01-N03
      9 1442  458 (S34W33 L=  9)   333     58        0 (1414/ 435-1468/ 487)  53.1 W30-W34 S35-S31
  

    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