Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  878 1623 (N44E12 L=346)   789    221        1 ( 779/1575- 973/1676) -20.2 E22-E03 N39-N47
      2 1511 1387 (N26W36 L= 34)   514    113        2 (1482/1336-1538/1445) -90.0 W33-W37 N22-N29
      3  606 1273 (N19E28 L=331)   876    255        0 ( 544/1177- 676/1382) -45.0 E34-E22 N12-N25
      4 1238 1160 (N12W14 L= 12)   982    284        0 (1147/1086-1353/1241) -36.9 W07-W20 N07-N17
      5 1008 1108 (N09E01 L=358)   295    108        2 ( 984/1051-1027/1164) -81.9 E02-W00 N05-N12
      6 1711 1042 (N03W48 L= 46)   386     76        1 (1689/1003-1729/1082)  68.2 W45-W49 N00-N05
      7 1557  893 (S05W35 L= 34)   288     68        1 (1536/ 857-1582/ 927) -53.1 W33-W37 S07-S03
      8 1101  795 (S11W05 L=  3)   614    198        2 (1038/ 754-1180/ 850)  12.5 W00-W09 S13-S07
      9  987  743 (S14E03 L=356)   229    113        0 ( 967/ 689-1004/ 780)  90.0 E03-E01 S17-S11
  

    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