Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  439 1320 (N14E44 L=244)   328     52        0 ( 417/1290- 460/1350) -36.9 E45-E41 N11-N15
      2  715 1259 (N13E22 L=266)   405    133        1 ( 659/1237- 774/1276)   0.0 E25-E17 N11-N14
      3  847 1031 (N00E11 L=277)   255     60        2 ( 823/1007- 873/1052)   0.0 E12-E09 S01-N01
      4  873  862 (S10E08 L=280)   306     65        2 ( 848/ 837- 900/ 885)  56.3 E09-E06 S11-S08
      5  908  746 (S17E05 L=283)   505    181        2 ( 827/ 725- 975/ 793)   0.0 E10-W00 S18-S14
      6 1570  717 (S13W40 L=328)   866    209        0 (1538/ 640-1632/ 793)  73.3 W38-W43 S17-S07
      7  228  741 (S25E62 L=226)   680     87        1 ( 186/ 722- 261/ 774)  13.0 E69-E56 S26-S22
      8 1329  684 (S17W23 L=311)   374    149        0 (1273/ 656-1379/ 739)  50.2 W19-W25 S18-S12
      9 1711  644 (S16W56 L=344)   448     66        2 (1673/ 620-1733/ 671)  21.8 W51-W58 S17-S14
     10 1583  558 (S23W47 L=335)   396    100        0 (1553/ 512-1613/ 596)  80.5 W44-W48 S26-S20
     11  759  538 (S33E14 L=274)   287     73        1 ( 716/ 526- 798/ 552)   0.0 E17-E10 S33-S31
     12 1504  357 (S38W52 L=340)  1063    113        2 (1462/ 319-1548/ 408)  74.1 W47-W55 S41-S33
  

    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