Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  907 1197 (N18E02 L=325)   339    101        0 ( 855/1180- 957/1217) -31.0 E04-W01 N16-N20
      2  130 1019 (N26E65 L=262)   678    120        1 ( 104/ 986- 155/1057) -59.0 E67-E62 N23-N28
      3 1791 1028 (S17W49 L= 15)   329     75        1 (1773/1000-1819/1054)  11.3 W46-W51 S18-S15
      4  669  884 (N07E24 L=303)   817    240        2 ( 556/ 840- 771/ 929) -30.3 E29-E17 N02-N11
      5  300  844 (N13E51 L=275)   997    280        6 ( 230/ 780- 364/ 913)  14.0 E60-E44 N10-N15
      6  851  419 (S25E29 L=298)  1433    358        2 ( 816/ 287- 887/ 543)  43.2 E38-E21 S33-S17
      7  315  450 (S11E71 L=256)  3757    242        3 ( 262/ 361- 393/ 526) -77.0 E78-E66 S18-S05
      8  414  404 (S16E62 L=265)  1615    230        4 ( 358/ 347- 477/ 472) -68.2 E65-E58 S20-S10
  

    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