Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1527 1527 (N22W48 L=182)   875    287        1 (1493/1419-1547/1642)  52.4 W41-W53 N15-N28
      2 1780 1491 (N11W70 L=205)   766    106        1 (1749/1440-1806/1537)  80.5 W68-W72 N08-N14
      3 1694 1085 (S07W43 L=178)   735    254        4 (1630/ 966-1728/1167) -81.9 W40-W46 S14-N00
      4 1871 1073 (S14W60 L=195)  1426    274        7 (1835/1009-1909/1141)  31.0 W54-W67 S16-S10
      5 1604  671 (S29W29 L=164)  1241    310        6 (1496/ 571-1713/ 789)  19.3 W19-W39 S32-S24
      6  404  564 (S08E53 L= 82)   433     79        2 ( 386/ 526- 426/ 602)  80.5 E55-E51 S10-S04
      7  705  489 (S18E33 L=101)  1166    351        6 ( 632/ 414- 814/ 560) -63.4 E37-E29 S24-S12
      8  558  415 (S20E47 L= 88)   786    163        2 ( 499/ 350- 605/ 480) -84.8 E49-E44 S25-S14
      9  412  406 (S18E61 L= 74)  1808    265        5 ( 341/ 361- 485/ 462) -30.3 E67-E55 S21-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