Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  375 1514 (N31E57 L= 37)   599     65        2 ( 336/1496- 416/1530)   0.0 E63-E52 N29-N32
      2  717 1377 (N24E22 L= 72)   833    298        1 ( 593/1348- 864/1408)  -2.9 E31-E11 N22-N25
      3  462 1264 (N15E40 L= 55)   345    113        0 ( 433/1219- 505/1288)  38.7 E41-E36 N12-N16
      4 1259 1196 (N14W14 L=109)   246     70        1 (1222/1168-1294/1220) -26.6 W12-W16 N12-N15
      5 1804  912 (S03W57 L=152)   430     91        0 (1770/ 882-1844/ 941)  23.2 W53-W62 S04-S01
      6  696  715 (S18E21 L= 74)   252     90        0 ( 659/ 703- 742/ 731)   9.5 E23-E17 S18-S16
      7  841  530 (S30E11 L= 83)   420     82        1 ( 822/ 489- 868/ 572) -80.5 E12-E09 S32-S26
      8  929  390 (S40E05 L= 89)   334     67        0 ( 911/ 358- 952/ 417)  80.5 E06-E03 S43-S37
  

    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