Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  991 1867 (N60W30 L=224)  1627    228        3 ( 916/1801-1092/1931)   9.2 W17-W54 N55-N62
      2  236 1152 (N25E54 L=139)   585    165        1 ( 224/1083- 252/1242) -73.3 E56-E52 N20-N30
      3 1666 1010 (S12W40 L=234)   351    166        1 (1618/ 983-1725/1078) -48.8 W37-W44 S14-S06
      4 1870  719 (S35W64 L=258)  1177     83        2 (1840/ 688-1910/ 769) -40.6 W58-W76 S37-S31
      5  802  709 (S11E19 L=174)   210     80        0 ( 780/ 667- 826/ 748) -90.0 E20-E18 S14-S08
      6 1169  707 (S19W02 L=196)   233     63        2 (1140/ 689-1208/ 729) -14.0 W00-W04 S20-S17
      7 1707  645 (S36W42 L=236)   437     48        3 (1685/ 619-1729/ 675)  90.0 W39-W45 S37-S33
      8 1042  614 (S22E08 L=186)   218     74        1 (1007/ 589-1080/ 638)   9.5 E10-E04 S23-S20
      9  873  347 (S36E28 L=165)  1222    318        1 ( 727/ 327-1028/ 376) -24.2 E37-E17 S40-S30
  

    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