Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  676 1448 (N08E32 L=284)   956    340        2 ( 639/1308- 704/1591) -62.1 E37-E27 N00-N17
      2  386 1542 (N07E59 L=258)   444     61        1 ( 357/1514- 406/1569)  45.0 E60-E56 N05-N09
      3 1786 1464 (N47W45 L=  1)  1038    189        0 (1756/1404-1807/1517)  73.3 W42-W49 N40-N52
      4 1415 1469 (N31W11 L=327)   263     60        0 (1383/1454-1450/1481)  21.8 W08-W13 N28-N32
      5 1672 1323 (N31W33 L=349)   291     63        0 (1643/1297-1694/1348) -26.6 W30-W34 N29-N31
      6  368 1164 (S15E45 L=271)  2095    447        2 ( 215/1121- 523/1187)  15.6 E58-E33 S19-S11
      7 1864  756 (N06W67 L= 24)   662    131        2 (1837/ 741-1895/ 778)   5.7 W63-W73 N04-N07
      8 1705  542 (S11W62 L= 18)  1016    155        4 (1674/ 479-1726/ 592) -45.0 W58-W67 S13-S07
      9 1203  516 (S29W28 L=344)   594    106        2 (1150/ 481-1244/ 564)  81.9 W25-W29 S32-S25
     10 1068  481 (S36W21 L=338)   249     13        0 (1053/ 459-1086/ 504) -33.7 W19-W22 S37-S34
     11 1507  359 (S27W57 L= 13)  1805    373        1 (1415/ 302-1588/ 425)   5.2 W45-W67 S29-S24
  

    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