Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1138 1522 (N36W11 L= 28)   358     59        0 (1118/1490-1161/1548)  45.0 W09-W13 N33-N37
      2 1058 1438 (N30W04 L= 21)   294     82        1 (1027/1398-1082/1460) -53.1 W02-W05 N27-N31
      3 1698 1433 (N25W55 L= 72)   371     44        1 (1681/1407-1720/1453) -90.0 W53-W58 N23-N26
      4 1302 1262 (N18W19 L= 36)   230     70        0 (1263/1248-1336/1278) -11.3 W16-W21 N16-N18
      5  969 1209 (N16E03 L= 14)   313     88        0 ( 943/1178-1011/1246) -59.0 E04-W00 N13-N18
      6 1111 1186 (N14W06 L= 23)   463    161        0 (1039/1156-1184/1231)  12.5 W01-W10 N12-N16
      7  142 1012 (N04E70 L=307)  1283    115        1 ( 119/ 955- 164/1073)  74.1 E74-E66 N00-N07
      8 1782  995 (S02W53 L= 70)  1114    134        1 (1756/ 924-1803/1066) -76.0 W50-W55 S06-N02
      9 1671  801 (S13W44 L= 60)  1042    176        2 (1590/ 737-1744/ 848)  18.4 W37-W49 S16-S10
  

    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