Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1422 1778 (N35W55 L=101)   483     90        1 (1402/1747-1447/1800)  36.9 W52-W57 N33-N37
      2 1346 1778 (N38W50 L= 96)   691    134        1 (1300/1750-1394/1797) -23.2 W46-W54 N36-N40
      3 1702 1526 (N13W61 L=107)  1805    312        5 (1594/1408-1780/1638) -80.0 W57-W65 N04-N21
      4 1169 1512 (N28W23 L= 68)   452    140        0 (1107/1479-1243/1530) -20.6 W18-W27 N25-N29
      5 1038 1286 (N19W08 L= 53)   344     65        2 (1009/1256-1075/1318) -63.4 W06-W09 N16-N21
      6  208 1280 (N39E54 L=351)   806    244        0 ( 158/1261- 261/1308) -22.6 E60-E48 N37-N42
      7 1872 1076 (S16W58 L=104)   413    102        1 (1846/1045-1894/1104) -76.0 W56-W61 S18-S14
      8  329 1039 (N22E44 L=  1)   282     42        0 ( 309/1020- 348/1059) -56.3 E45-E42 N20-N23
      9 1791  954 (S21W47 L= 93)   535    112        2 (1770/ 904-1814/1010)  81.9 W46-W49 S23-S16
     10 1466  703 (S25W18 L= 63)   994    259        3 (1420/ 581-1532/ 830)  57.3 W14-W24 S33-S19
     11 1158  622 (S21E03 L= 42)   657    242        2 (1112/ 520-1190/ 737)  50.7 E08-W01 S26-S15
     12  586  303 (S27E53 L=352)   754    159        2 ( 561/ 262- 613/ 344)  29.1 E57-E48 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