Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  856 1649 (N50W05 L= 63)   332     76        0 ( 832/1622- 893/1673)   8.1 W01-W08 N48-N51
      2 1829 1160 (S05W59 L=117)  1030    130        3 (1795/1109-1850/1210)  71.6 W55-W62 S08-S01
      3  720 1108 (N18E17 L= 41)   281     65        1 ( 685/1080- 750/1137)   0.0 E19-E14 N16-N19
      4  262  904 (N13E56 L=  2)  1427    164        6 ( 225/ 836- 312/ 981) -83.7 E59-E51 N08-N17
      5  128  938 (N15E75 L=343)   730     62        1 ( 112/ 909- 146/ 969) -38.7 E79-E71 N13-N17
      6  500  611 (S08E43 L= 15)   265     63        0 ( 470/ 590- 525/ 629) -45.0 E44-E41 S09-S06
      7 1173  370 (S38E06 L= 52)  3596    593       10 ( 985/ 178-1340/ 596)  32.4 E31-W10 S52-S25
      8  929  441 (S27E20 L= 38)   610    169        0 ( 877/ 390- 961/ 514)  37.9 E24-E15 S30-S22
      9  552  417 (S22E48 L= 10)   646    115        1 ( 522/ 374- 575/ 473)  28.6 E53-E42 S24-S18
  

    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