Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  349 1539 (N35E50 L=185)   494     88        2 ( 319/1521- 385/1556)   0.0 E53-E46 N34-N36
      2 1090 1528 (N29W08 L=242)   208     88        1 (1059/1498-1133/1555)  21.8 W05-W10 N26-N30
      3 1120 1222 (N09W07 L=242)   651    211        0 (1030/1122-1207/1313) -52.4 W01-W11 N02-N15
      4  742 1103 (N04E17 L=218)   272    100        0 ( 710/1056- 787/1148) -56.3 E18-E13 N01-N07
      5  417  975 (S01E39 L=196)   453    119        0 ( 401/ 904- 437/1031)  74.1 E41-E37 S05-N02
      6 1462  358 (S49W35 L=269)   344    102        0 (1444/ 326-1474/ 406) -60.3 W32-W37 S51-S44
      7 1503  317 (S52W42 L=276)   578     98        0 (1481/ 287-1524/ 351) -36.9 W37-W46 S55-S49
  

    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