Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  678 1701 (N38E41 L=107)   468     74        1 ( 643/1682- 725/1715)  18.4 E44-E37 N36-N39
      2 1066 1478 (N29E04 L=144)  2387    496        4 ( 857/1368-1263/1581) -14.9 E20-W10 N24-N32
      3 1247 1237 (N16W11 L=159)   286    106        2 (1210/1193-1287/1263)  21.8 W08-W13 N13-N17
      4  290 1194 (N00E53 L= 96)  1001    137        3 ( 245/1134- 338/1245)  40.6 E56-E49 S03-N03
      5 1837 1125 (N17W59 L=207)   441     29        0 (1809/1109-1864/1139)  15.9 W55-W62 N16-N18
      6 1310  757 (S12W21 L=170)   670    235        0 (1217/ 707-1400/ 815)  35.0 W16-W26 S15-S07
      7 1396  602 (S20W31 L=180)  1796    521        2 (1185/ 535-1552/ 744)  40.4 W18-W38 S27-S09
      8  462  523 (S40E38 L=111)   321     61        1 ( 440/ 496- 494/ 544)  26.6 E40-E34 S42-S38
      9 1172  258 (S49W30 L=179)   442     39        0 (1135/ 242-1201/ 276)   8.1 W26-W33 S50-S47
  

    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