Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1158 1795 (N52W42 L= 61)   478     59        1 (1125/1769-1186/1816) -18.4 W38-W46 N49-N53
      2  226 1259 (N36E61 L=318)   673    110        2 ( 195/1210- 258/1295) -28.6 E67-E55 N32-N38
      3  761 1094 (N17E14 L=  5)  1179    314        2 ( 721/ 985- 813/1232)  75.1 E16-E09 N09-N24
      4  354 1058 (N21E45 L=334)   263     64        0 ( 325/1045- 385/1078) -31.0 E47-E42 N20-N23
      5  872  943 (N06E10 L=  8)   461    144        1 ( 814/ 922- 938/ 979) -29.7 E13-E06 N03-N08
      6  393  890 (N11E44 L=335)   482     99        3 ( 353/ 851- 425/ 931) -45.0 E46-E41 N08-N13
      7 1500  837 (S15W25 L= 44)   294     77        0 (1480/ 796-1518/ 874)  53.1 W22-W26 S16-S12
      8  188  816 (N09E67 L=311)   726     70        0 ( 154/ 793- 222/ 846) -18.4 E72-E63 N07-N10
      9 1069  563 (S21E08 L= 11)   488    159        0 (1030/ 502-1108/ 638)  41.2 E11-E03 S24-S17
     10  571  277 (S32E59 L=320)  1170    158        2 ( 532/ 218- 601/ 355)  45.0 E67-E54 S37-S25
     11  712  327 (S30E41 L=338)   341     58        0 ( 697/ 294- 734/ 348)  53.1 E43-E38 S32-S28
  

    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