Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  870 1546 (N34E03 L=194)   225      7        0 ( 851/1526- 892/1565)  18.4 E04-E01 N32-N35
      2 1085 1372 (N20W08 L=205)   210     44        1 (1063/1352-1111/1392) -45.0 W06-W09 N18-N20
      3 1643 1254 (N06W43 L=240)   424    102        3 (1621/1215-1678/1305) -68.2 W41-W45 N03-N08
      4 1862 1242 (N02W64 L=261)   465     53        0 (1841/1205-1877/1273) -76.0 W62-W65 N00-N04
      5  184  871 (N01E63 L=134)   396     55        1 ( 171/ 838- 198/ 905) -90.0 E64-E60 N00-N03
      6  575  697 (S14E33 L=164)   975    215        3 ( 496/ 643- 656/ 778)  19.7 E39-E25 S16-S09
      7  940  749 (S15E09 L=188)   205     92        0 ( 891/ 723- 991/ 774)  18.4 E11-E05 S16-S14
      8 1118  632 (S25W01 L=198)   197     94        0 (1070/ 621-1174/ 643)  -9.5 E02-W04 S25-S24
      9  215  588 (S16E69 L=128)   716    165        1 ( 198/ 545- 232/ 624)  51.3 E72-E65 S18-S13
  

    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