Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  664 1706 (N29E45 L=137)  1470    284        2 ( 551/1665- 752/1738)   3.2 E56-E38 N26-N30
      2  414 1616 (N17E60 L=121)  2076    208        2 ( 343/1556- 475/1678)  56.3 E66-E55 N12-N22
      3 1157 1567 (N32E07 L=175)   321     95        0 (1111/1527-1194/1595) -15.9 E10-E03 N30-N33
      4 1675  739 (S03W49 L=231)   724    100        1 (1644/ 687-1698/ 790) -45.0 W46-W51 S05-N00
      5 1346  700 (S14W28 L=209)   409    104        0 (1301/ 651-1393/ 750)  76.0 W26-W29 S17-S09
      6  790  537 (S39E02 L=180)  1235    355        1 ( 639/ 512- 978/ 562)  21.4 E13-W10 S42-S32
      7  353  518 (S53E44 L=138)   642    220        1 ( 293/ 503- 416/ 532)  10.6 E52-E36 S55-S51
      8 1260  397 (S34W36 L=217)   338    109        1 (1218/ 377-1315/ 425)   7.1 W31-W39 S35-S31
      9 1591  382 (S24W61 L=243)  1483    359        1 (1509/ 340-1655/ 413)   6.3 W53-W71 S27-S22
  

    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