Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  526 1704 (N46E50 L=142)  1902    369        4 ( 480/1641- 593/1765) -15.5 E60-E42 N40-N50
      2  978 1659 (N45E07 L=185)   271     34        1 ( 950/1639-1003/1674)   0.0 E10-E05 N43-N46
      3  241 1290 (N15E61 L=131)  5182    741       12 ( 168/1161- 321/1492)  79.7 E71-E54 N06-N28
      4  341 1237 (N12E49 L=143)   400     66        1 ( 321/1203- 359/1269)  90.0 E51-E47 N10-N14
      5  737 1050 (N03E18 L=174)   241     71        1 ( 707/1009- 765/1079) -53.1 E20-E16 N00-N04
      6  225  858 (S12E59 L=133)  2156    258        5 ( 181/ 781- 280/ 932) -66.0 E64-E53 S16-S07
      7 1736  831 (S08W51 L=243)   437     89        0 (1710/ 797-1755/ 865) -45.0 W48-W53 S09-S05
      8 1067  454 (S35W06 L=198)   617     95        1 (1013/ 434-1124/ 476)   0.0 W01-W10 S36-S33
      9  700  422 (S39E23 L=169)   945    232        2 ( 599/ 391- 793/ 453)  16.4 E32-E15 S42-S36
  

    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