Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1690 1133 (N20W39 L= 43)   756    190        2 (1623/1107-1764/1170)  18.4 W34-W46 N17-N21
      2  332 1050 (S19E46 L=318)   393    136        0 ( 286/1016- 386/1066)  32.0 E49-E41 S21-S16
      3 1538  974 (N07W32 L= 35)   330     80        0 (1506/ 926-1561/1018)  80.5 W30-W32 N03-N09
      4 1248  700 (S16W22 L= 25)   292    128        0 (1176/ 681-1305/ 724)  35.5 W17-W24 S18-S13
      5 1493  598 (S15W41 L= 45)   268     70        1 (1458/ 579-1521/ 613)  21.8 W38-W43 S16-S13
      6 1231  554 (S25W26 L= 30)   355    112        0 (1169/ 540-1284/ 569)  23.2 W21-W29 S26-S23
      7  877  460 (S42W08 L= 11)   480     95        2 ( 847/ 425- 924/ 500) -20.6 W04-W12 S43-S38
      8 1029  427 (S39W20 L= 23)   519    129        0 ( 960/ 406-1093/ 447)  24.0 W14-W24 S41-S37
      9 1540  413 (S24W55 L= 58)   745    209        1 (1467/ 397-1617/ 425)  22.6 W49-W61 S26-S21
  

    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