ameriflux/17.plot.ncl
changeset 1 4be95183fbcd
equal deleted inserted replaced
-1:000000000000 0:9fcad2810a61
       
     1 ;************************************************************
       
     2 ; add time series plot
       
     3 ; sort by latitude in decending order (N->S)
       
     4 ; find year_ob >= 4
       
     5 ; add year_ob_i and year_ob_f
       
     6 ; change long_name
       
     7 ;************************************************************
       
     8 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
       
     9 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
       
    10 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
       
    11 ;************************************************************
       
    12 procedure set_line(lines:string,nline:integer,newlines:string) 
       
    13 begin
       
    14 ; add line to ascci/html file
       
    15     
       
    16   nnewlines = dimsizes(newlines)
       
    17   if(nline+nnewlines-1.ge.dimsizes(lines))
       
    18     print("set_line: bad index, not setting anything.") 
       
    19     return
       
    20   end if 
       
    21   lines(nline:nline+nnewlines-1) = newlines
       
    22 ;  print ("lines = " + lines(nline:nline+nnewlines-1))
       
    23   nline = nline + nnewlines
       
    24   return 
       
    25 end
       
    26 ;*************************************************************
       
    27 begin
       
    28 
       
    29   plot_type     = "ps"
       
    30   plot_type_new = "png"
       
    31 
       
    32 ;************************************************
       
    33 ; read model data
       
    34 ;************************************************
       
    35   model = "cn"
       
    36 ; model = "casa"
       
    37   
       
    38   model_name = "i01.10" + model
       
    39   
       
    40 ; change to unit of observed (u mol/m2/s)
       
    41 ; Model_units [=] gC/m2/s
       
    42 ; 12. = molecular weight of C
       
    43 ; u mol = 1e-6 mol
       
    44   factor = 1e6 /12.
       
    45 
       
    46   ENERGY ="new"
       
    47 
       
    48 ;************************************************
       
    49 ; read data: observed
       
    50 ;************************************************
       
    51 
       
    52  station = (/"ARM_Oklahoma" \
       
    53             ,"ARM_Oklahoma_burn" \
       
    54             ,"ARM_Oklahoma_control" \
       
    55             ,"Atqasuk" \
       
    56             ,"Audubon" \
       
    57             ,"AustinCary" \
       
    58             ,"Bartlett" \
       
    59             ,"Bondville" \
       
    60             ,"Brookings" \
       
    61             ,"Donaldson" \
       
    62             ,"Duke_Forest_Hardwoods" \
       
    63             ,"Duke_Forest_Open_Field" \
       
    64             ,"Duke_Forest_Pine" \
       
    65             ,"Fermi_Ag" \
       
    66             ,"Fermi_Prairie" \
       
    67             ,"Flagstaff_Managed" \
       
    68             ,"Flagstaff_Unmanaged" \
       
    69             ,"Flagstaff_Wildfire" \
       
    70             ,"FortPeck" \
       
    71             ,"FreemanRanch_mesquite" \
       
    72             ,"Goodwin_Creek" \
       
    73             ,"HarvardForest" \
       
    74             ,"HarvardForestHemlock" \
       
    75             ,"HowlandForestMain" \
       
    76             ,"HowlandForestWest" \
       
    77             ,"Ivotuk" \
       
    78             ,"KendallGrasslands" \
       
    79             ,"KennedySpaceCenterPine" \
       
    80             ,"KennedySpaceCenterScrub" \
       
    81             ,"LittleProspect" \
       
    82             ,"LostCreek" \
       
    83             ,"Mead-irrigated" \
       
    84             ,"Mead-irrigated-rotation" \
       
    85             ,"Mead-rainfed" \
       
    86             ,"Metolius_2nd_YoungPonderosaPine" \
       
    87             ,"MetoliusEyerly" \
       
    88             ,"MetoliusIntermediatePine" \
       
    89             ,"MetoliusOldPonderosaPine" \
       
    90             ,"MissouriOzark" \
       
    91             ,"Mize" \
       
    92             ,"MorganMonroe" \
       
    93             ,"NiwotRidge" \
       
    94             ,"NorthCarolina_cc" \
       
    95             ,"NorthCarolina_lp" \
       
    96             ,"ParkFalls" \
       
    97             ,"Rayonier" \
       
    98             ,"SantaRita" \
       
    99             ,"SkyOaks_Old" \
       
   100             ,"SkyOaks_PostFire" \
       
   101             ,"SkyOaks_Young" \
       
   102             ,"SylvaniaWilderness" \
       
   103             ,"Toledo" \
       
   104             ,"Tonzi" \
       
   105             ,"UCI_1850" \
       
   106             ,"UCI_1930" \
       
   107             ,"UCI_1964" \
       
   108             ,"UCI_1964wet" \
       
   109             ,"UCI_1981" \
       
   110             ,"UCI_1989" \
       
   111             ,"UCI_1998" \
       
   112             ,"UMBS" \
       
   113             ,"Vaira" \
       
   114             ,"WalkerBranch" \
       
   115             ,"WillowCreek" \
       
   116             ,"WindRiver" \
       
   117             ,"Wisconsin_ihw" \
       
   118             ,"Wisconsin_irp" \
       
   119             ,"Wisconsin_mrp" \
       
   120             ,"Wisconsin_myjp" \
       
   121             ,"Wisconsin_pb" \
       
   122             ,"Wisconsin_rpcc" \
       
   123             ,"Wisconsin_yhw" \
       
   124             ,"Wisconsin_yjp" \
       
   125             ,"Wisconsin_yrp" \
       
   126             /)
       
   127 
       
   128  year_ob = (/"2003-2006" \
       
   129             ,"2005-2006" \
       
   130             ,"2005-2006" \
       
   131             ,"1999-2006" \
       
   132             ,"2002-2006" \
       
   133             ,"2000-2005" \
       
   134             ,"2004-2005" \
       
   135             ,"1996-2006" \
       
   136             ,"2004-2006" \
       
   137             ,"1999-2004" \
       
   138             ,"2003-2005" \
       
   139             ,"2001-2005" \
       
   140             ,"2001-2005" \
       
   141             ,"2005-2006" \
       
   142             ,"2004-2006" \
       
   143             ,"2005-2006" \
       
   144             ,"2005-2006" \
       
   145             ,"2005-2006" \
       
   146             ,"2000-2006" \
       
   147             ,"2004-2006" \
       
   148             ,"2002-2006" \
       
   149             ,"1991-2004" \
       
   150             ,"2004-2004" \
       
   151             ,"1996-2004" \
       
   152             ,"1999-2004" \
       
   153             ,"2003-2006" \
       
   154             ,"2004-2006" \
       
   155             ,"2002-2002" \
       
   156             ,"2000-2006" \
       
   157             ,"2002-2005" \
       
   158             ,"2001-2005" \
       
   159             ,"2001-2005" \
       
   160             ,"2001-2005" \
       
   161             ,"2001-2005" \
       
   162             ,"2004-2005" \
       
   163             ,"2004-2005" \
       
   164             ,"2003-2005" \
       
   165             ,"1996-2000" \
       
   166             ,"2004-2006" \
       
   167             ,"1998-2004" \
       
   168             ,"1999-2005" \
       
   169             ,"1999-2003" \
       
   170             ,"2005-2006" \
       
   171             ,"2005-2006" \
       
   172             ,"1996-2003" \
       
   173             ,"1998-1998" \
       
   174             ,"2004-2006" \
       
   175             ,"1997-2006" \
       
   176             ,"2004-2006" \
       
   177             ,"1997-2006" \
       
   178             ,"2002-2006" \
       
   179             ,"2004-2005" \
       
   180             ,"2001-2006" \
       
   181             ,"2004-2005" \
       
   182             ,"2001-2005" \
       
   183             ,"2001-2005" \
       
   184             ,"2002-2004" \
       
   185             ,"2001-2005" \
       
   186             ,"2001-2005" \
       
   187             ,"2002-2005" \
       
   188             ,"1999-2003" \
       
   189             ,"2001-2006" \
       
   190             ,"1995-1999" \
       
   191             ,"1999-2005" \
       
   192             ,"1999-2004" \
       
   193             ,"2003-2003" \
       
   194             ,"2003-2003" \
       
   195             ,"2002-2005" \
       
   196             ,"2004-2004" \
       
   197             ,"2002-2002" \
       
   198             ,"2005-2005" \
       
   199             ,"2002-2002" \
       
   200             ,"2004-2005" \
       
   201             ,"2002-2002" \
       
   202             /)
       
   203 
       
   204  year_ob_i = (/2003 \
       
   205             ,2005 \
       
   206             ,2005 \
       
   207             ,1999 \
       
   208             ,2002 \
       
   209             ,2000 \
       
   210             ,2004 \
       
   211             ,1996 \
       
   212             ,2004 \
       
   213             ,1999 \
       
   214             ,2003 \
       
   215             ,2001 \
       
   216             ,2001 \
       
   217             ,2005 \
       
   218             ,2004 \
       
   219             ,2005 \
       
   220             ,2005 \
       
   221             ,2005 \
       
   222             ,2000 \
       
   223             ,2004 \
       
   224             ,2002 \
       
   225             ,1991 \
       
   226             ,2004 \
       
   227             ,1996 \
       
   228             ,1999 \
       
   229             ,2003 \
       
   230             ,2004 \
       
   231             ,2002 \
       
   232             ,2000 \
       
   233             ,2002 \
       
   234             ,2001 \
       
   235             ,2001 \
       
   236             ,2001 \
       
   237             ,2001 \
       
   238             ,2004 \
       
   239             ,2004 \
       
   240             ,2003 \
       
   241             ,1996 \
       
   242             ,2004 \
       
   243             ,1998 \
       
   244             ,1999 \
       
   245             ,1999 \
       
   246             ,2005 \
       
   247             ,2005 \
       
   248             ,1996 \
       
   249             ,1998 \
       
   250             ,2004 \
       
   251             ,1997 \
       
   252             ,2004 \
       
   253             ,1997 \
       
   254             ,2002 \
       
   255             ,2004 \
       
   256             ,2001 \
       
   257             ,2004 \
       
   258             ,2001 \
       
   259             ,2001 \
       
   260             ,2002 \
       
   261             ,2001 \
       
   262             ,2001 \
       
   263             ,2002 \
       
   264             ,1999 \
       
   265             ,2001 \
       
   266             ,1995 \
       
   267             ,1999 \
       
   268             ,1999 \
       
   269             ,2003 \
       
   270             ,2003 \
       
   271             ,2002 \
       
   272             ,2004 \
       
   273             ,2002 \
       
   274             ,2005 \
       
   275             ,2002 \
       
   276             ,2004 \
       
   277             ,2002 \
       
   278             /)
       
   279 
       
   280  year_ob_f = (/2006 \
       
   281             ,2006 \
       
   282             ,2006 \
       
   283             ,2006 \
       
   284             ,2006 \
       
   285             ,2005 \
       
   286             ,2005 \
       
   287             ,2006 \
       
   288             ,2006 \
       
   289             ,2004 \
       
   290             ,2005 \
       
   291             ,2005 \
       
   292             ,2005 \
       
   293             ,2006 \
       
   294             ,2006 \
       
   295             ,2006 \
       
   296             ,2006 \
       
   297             ,2006 \
       
   298             ,2006 \
       
   299             ,2006 \
       
   300             ,2006 \
       
   301             ,2004 \
       
   302             ,2004 \
       
   303             ,2004 \
       
   304             ,2004 \
       
   305             ,2006 \
       
   306             ,2006 \
       
   307             ,2002 \
       
   308             ,2006 \
       
   309             ,2005 \
       
   310             ,2005 \
       
   311             ,2005 \
       
   312             ,2005 \
       
   313             ,2005 \
       
   314             ,2005 \
       
   315             ,2005 \
       
   316             ,2005 \
       
   317             ,2000 \
       
   318             ,2006 \
       
   319             ,2004 \
       
   320             ,2005 \
       
   321             ,2003 \
       
   322             ,2006 \
       
   323             ,2006 \
       
   324             ,2003 \
       
   325             ,1998 \
       
   326             ,2006 \
       
   327             ,2006 \
       
   328             ,2006 \
       
   329             ,2006 \
       
   330             ,2006 \
       
   331             ,2005 \
       
   332             ,2006 \
       
   333             ,2005 \
       
   334             ,2005 \
       
   335             ,2005 \
       
   336             ,2004 \
       
   337             ,2005 \
       
   338             ,2005 \
       
   339             ,2005 \
       
   340             ,2003 \
       
   341             ,2006 \
       
   342             ,1999 \
       
   343             ,2005 \
       
   344             ,2004 \
       
   345             ,2003 \
       
   346             ,2003 \
       
   347             ,2005 \
       
   348             ,2004 \
       
   349             ,2002 \
       
   350             ,2005 \
       
   351             ,2002 \
       
   352             ,2005 \
       
   353             ,2002 \
       
   354             /)
       
   355 
       
   356  field   = (/"NEE Flux" \
       
   357             ,"Net Radiation" \
       
   358             ,"Latent Heat" \
       
   359             ,"Sensible Heat" \
       
   360             ,"GPP Flux" \
       
   361             ,"Respiration" \
       
   362             /)
       
   363 
       
   364  field_unit = (/"u mol/m2/s" \
       
   365                ,"W/m2" \
       
   366                ,"W/m2" \
       
   367                ,"W/m2" \
       
   368                ,"u mol/m2/s" \
       
   369                ,"u mol/m2/s" \
       
   370                /)
       
   371 
       
   372  nfield = dimsizes(field)
       
   373 
       
   374 ;========================================================================
       
   375 ; find (# of year observed) >=4 and year_ob_i <= 2001
       
   376 
       
   377  dir_root = "/fis/cgd/cseg/people/jeff/clamp/ameriflux/data/"
       
   378  
       
   379  nstation = dimsizes(station)
       
   380 
       
   381  year_station = new ((/nstation/),integer)
       
   382 
       
   383  do n = 0,nstation-1
       
   384 
       
   385     diro = dir_root + station(n)+"/"
       
   386     filo = year_ob_i(n)+"-"+year_ob_f(n)+"_L4_m.nc"
       
   387     fo   = addfile (diro+filo,"r")
       
   388  
       
   389     year = fo->year
       
   390     year_station(n) = dimsizes(year)
       
   391     delete (year) 
       
   392     
       
   393  end do
       
   394 
       
   395  delete (fo)
       
   396 
       
   397  i_long_ob = ind(year_station .ge. 4 .and. year_ob_i .le. 2001)
       
   398  
       
   399  station_long = station(i_long_ob)
       
   400  year_ob_long = year_ob(i_long_ob)
       
   401  year_ob_i_long = year_ob_i(i_long_ob)
       
   402  year_ob_f_long = year_ob_f(i_long_ob)
       
   403  year_station_long = year_station(i_long_ob)
       
   404 
       
   405  nstation  = dimsizes(station_long)
       
   406 ; print (nstation)
       
   407 ; print (i_long_ob)
       
   408 ; print (year_ob_i(i_long_ob))
       
   409 ; print (station_long)
       
   410 
       
   411 ;========================================================================
       
   412 ; get observed lat and lon
       
   413 
       
   414  dir_root = "/fis/cgd/cseg/people/jeff/clamp/ameriflux/data/"
       
   415 
       
   416  lat_ob    = new ((/nstation/),float)
       
   417  lon_ob    = new ((/nstation/),float)
       
   418 
       
   419  do n = 0,nstation-1
       
   420 
       
   421     diro = dir_root + station_long(n)+"/"
       
   422     filo = year_ob_i_long(n)+"-"+year_ob_f_long(n)+"_L4_m.nc"
       
   423     fo   = addfile (diro+filo,"r")
       
   424 
       
   425 ;   print (diro)
       
   426 ;   print (filo)
       
   427  
       
   428     lon_ob(n) = fo->lon 
       
   429     lat_ob(n) = fo->lat
       
   430 
       
   431     delete (fo)
       
   432     
       
   433  end do
       
   434 
       
   435 ;=========================================================
       
   436 ;   get model data at observed lat-lon
       
   437 
       
   438     dirm = "/fis/cgd/cseg/people/jeff/clamp_data/model/"    
       
   439     film = model_name+"_ameriflux_1990-2004_monthly.nc"
       
   440     fm   = addfile (dirm+film,"r")
       
   441 
       
   442     xm   = fm->lon
       
   443     ym   = fm->lat 
       
   444     date = fm->date
       
   445 
       
   446     date_dim = dimsizes(date)
       
   447     nyear  = date_dim(0)
       
   448 
       
   449     nmonth =12
       
   450 
       
   451     data_mod = new ((/nfield,nyear,nmonth,nstation/),float)
       
   452 
       
   453 ;************************************************************
       
   454 ; interpolate model data into observed station
       
   455 ; note: model is 0-360E, 90S-90N
       
   456 ;************************************************************
       
   457 
       
   458 ;   to be able to handle observation at (-89.98,-24.80)
       
   459     ym(0) = -90.  
       
   460 
       
   461 if (ENERGY .eq. "old") then
       
   462 
       
   463   data = fm->NEE
       
   464   data_mod(0,:,:,:) = data(:,:,:) * factor
       
   465 
       
   466 ; data  = fm->LATENT
       
   467   data1 = fm->FCEV
       
   468   data2 = fm->FCTR
       
   469   data3 = fm->FGEV
       
   470   data_mod(2,:,:,:) = data1(:,:,:)+data2(:,:,:)+data3(:,:,:) 
       
   471   delete (data1)
       
   472   delete (data2)
       
   473   delete (data3)
       
   474 
       
   475 ; data = fm->SENSIBLE
       
   476   data  = fm->FSH
       
   477   data_mod(3,:,:,:) = data(:,:,:) 
       
   478 
       
   479 ; data  = fm->NETRAD
       
   480   data1 = fm->FSA
       
   481   data2 = fm->FIRA
       
   482   data_mod(1,:,:,:) = data1(:,:,:)-data2(:,:,:) 
       
   483   delete (data1)
       
   484   delete (data2)
       
   485 
       
   486 else
       
   487 
       
   488   data = fm->NEE
       
   489   yy = linint2_points_Wrap(xm,ym,data,True,lon_ob,lat_ob,0)
       
   490   data_mod(0,:,:,:) = yy(:,:,:) * factor
       
   491 
       
   492   data = fm->NETRAD
       
   493   yy = linint2_points_Wrap(xm,ym,data,True,lon_ob,lat_ob,0)
       
   494   data_mod(1,:,:,:) = yy(:,:,:) 
       
   495 
       
   496   data = fm->LATENT
       
   497   yy = linint2_points_Wrap(xm,ym,data,True,lon_ob,lat_ob,0)
       
   498   data_mod(2,:,:,:) = yy(:,:,:) 
       
   499 
       
   500 ; data = fm->SENSIBLE
       
   501   data = fm->FSH
       
   502   yy = linint2_points_Wrap(xm,ym,data,True,lon_ob,lat_ob,0)
       
   503   data_mod(3,:,:,:) = yy(:,:,:) 
       
   504 
       
   505 end if
       
   506 
       
   507   data = fm->GPP
       
   508   yy = linint2_points_Wrap(xm,ym,data,True,lon_ob,lat_ob,0)
       
   509   data_mod(4,:,:,:) = yy(:,:,:) * factor 
       
   510 
       
   511   if (model .eq. "cn") then
       
   512      data = fm->ER
       
   513   else
       
   514      data1 = fm->AR
       
   515      data2 = fm->HR
       
   516      data  = data1 + data2
       
   517     
       
   518      delete (data1)
       
   519      delete (data2)
       
   520   end if
       
   521 
       
   522   yy = linint2_points_Wrap(xm,ym,data,True,lon_ob,lat_ob,0)
       
   523   data_mod(5,:,:,:) = yy(:,:,:) * factor
       
   524 
       
   525   delete (fm) 
       
   526   delete (data)
       
   527 
       
   528 ;*******************************************************************
       
   529 ; for station line plot
       
   530 ;*******************************************************************
       
   531 
       
   532 ; for x-axis in xyplot
       
   533   mon = ispan(1,12,1)
       
   534   mon@long_name = "month"
       
   535 
       
   536   res                   = True               ; plot mods desired
       
   537   res@xyLineThicknesses = (/2.0,2.0/)        ; make 2nd lines thicker
       
   538   res@xyLineColors      = (/"blue","red"/)   ; line color (ob,model)
       
   539 
       
   540   res@tmXBFormat  = "f"                      ; not to add trailing zeros
       
   541 
       
   542 ;-------------------------------------------------------------------------
       
   543 ; Add a boxed legend using the more simple method
       
   544 
       
   545   res@pmLegendDisplayMode    = "Always"
       
   546 ; res@pmLegendWidthF         = 0.1
       
   547   res@pmLegendWidthF         = 0.08
       
   548   res@pmLegendHeightF        = 0.06
       
   549 ; res@pmLegendOrthogonalPosF = -1.17
       
   550 ; res@pmLegendOrthogonalPosF = -1.00  ;(downward)
       
   551   res@pmLegendOrthogonalPosF = -0.30  ;(downward)
       
   552 
       
   553 ; res@pmLegendParallelPosF   =  0.18
       
   554   res@pmLegendParallelPosF   =  0.23  ;(rightward)
       
   555 
       
   556 ; res@lgPerimOn             = False
       
   557   res@lgLabelFontHeightF     = 0.015
       
   558   res@xyExplicitLegendLabels = (/"observed",model_name/)
       
   559 ;-------------------------------------------------------------------
       
   560 ; for panel plot
       
   561   res@gsnFrame     = False                   ; Do not draw plot 
       
   562   res@gsnDraw      = False                   ; Do not advance frame
       
   563 
       
   564   pres                            = True     ; panel plot mods desired
       
   565   pres@gsnPanelYWhiteSpacePercent = 5        ; increase white space around
       
   566                                              ; indiv. plots in panel
       
   567   pres@gsnMaximize                = True     ; fill the page
       
   568 ;-------------------------------------------------------------------
       
   569 
       
   570 ;==============================================================
       
   571 ; get ob data at each site
       
   572 
       
   573   dir_root = "/fis/cgd/cseg/people/jeff/clamp/ameriflux/data/"
       
   574 
       
   575   do n = 0,nstation-1
       
   576 ; do n = 2,6
       
   577 
       
   578     year_setback = 0
       
   579 
       
   580     nyear = year_station_long(n)
       
   581 
       
   582     if (year_ob_f_long(n).eq. 2006) then
       
   583        year_setback = 2006 -2004
       
   584     end if
       
   585     if (year_ob_f_long(n).eq. 2005) then
       
   586        year_setback = 2005 -2004
       
   587     end if
       
   588     
       
   589     ntime = (nyear - year_setback) * nmonth
       
   590     print (nyear)
       
   591 
       
   592     data_ob   = new ((/nfield, nyear, nmonth/),float)
       
   593 
       
   594     diro = dir_root + station_long(n)+"/"
       
   595     filo = year_ob_i_long(n)+"-"+year_ob_f_long(n)+"_L4_m.nc"
       
   596     fo   = addfile (diro+filo,"r")
       
   597 
       
   598     print (diro)
       
   599     print (filo)
       
   600  
       
   601     lon_ob(n) = fo->lon 
       
   602     lat_ob(n) = fo->lat
       
   603 
       
   604     data      = fo->NEE_or_fMDS
       
   605     data_ob(0,:,:) = data(:,:)
       
   606     delete (data)
       
   607 
       
   608     data      = fo->Rg_f
       
   609     data_ob(1,:,:) = data(:,:)
       
   610     delete (data)
       
   611 
       
   612     data      = fo->LE_f
       
   613     data_ob(2,:,:) = data(:,:)
       
   614     delete (data)
       
   615 
       
   616     data      = fo->H_f
       
   617     data_ob(3,:,:) = data(:,:)
       
   618     delete (data)
       
   619 
       
   620     data      = fo->GPP_or_MDS
       
   621     data_ob(4,:,:) = data(:,:)
       
   622     delete (data)
       
   623 
       
   624     data      = fo->Reco_or
       
   625     data_ob(5,:,:) = data(:,:)
       
   626     delete (data)
       
   627 
       
   628     delete (fo)
       
   629 
       
   630     timeI = new((/ntime/),integer)
       
   631     timeF = new((/ntime/),float)
       
   632     timeI = ispan(1,ntime,1)
       
   633     timeF = year_ob_i_long(n) + (timeI-1)/12.
       
   634     timeF@long_name = "year" 
       
   635 
       
   636     plot_data = new((/2,ntime/),float)
       
   637  
       
   638 ;----------------------------
       
   639 ; for model_vs_ob
       
   640 
       
   641     plot_name = station_long(n)+"_model_vs_ob"
       
   642     title = station_long(n)+"("+sprintf("%5.2f",lat_ob(n))+","+sprintf("%5.2f",lon_ob(n))+")"    
       
   643     res@tiMainString = title
       
   644 
       
   645     wks = gsn_open_wks (plot_type,plot_name)
       
   646     plot=new(nfield,graphic)                         ; create graphic array   
       
   647 
       
   648     i_year_mod_i = year_ob_i_long(n) - 1990 
       
   649     i_year_mod_f = i_year_mod_i + nyear - 1 - year_setback
       
   650 
       
   651     i_year_ob_f =  nyear - year_setback - 1 
       
   652 
       
   653     print (nyear)
       
   654     print (i_year_ob_f)
       
   655     print (i_year_mod_i)
       
   656     print (i_year_mod_f)
       
   657 
       
   658     do i = 0,nfield-1                           
       
   659        plot_data(0,:) = ndtooned(data_ob (i,0:i_year_ob_f,:))
       
   660        plot_data(1,:) = ndtooned(data_mod(i,i_year_mod_i:i_year_mod_f,:,n))
       
   661        plot_data@long_name = field(i)+" ("+field_unit(i)+")"   
       
   662        plot(i)=gsn_csm_xy(wks,timeF,plot_data,res)            ; create plot 
       
   663     end do
       
   664    
       
   665     gsn_panel(wks,plot,(/3,2/),pres)                    ; create panel plot
       
   666 
       
   667     system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new+";"+ \
       
   668            "rm "+plot_name+"."+plot_type)
       
   669 
       
   670     clear (wks)  
       
   671     delete (plot)
       
   672 
       
   673     delete (data_ob)
       
   674     delete (timeI)    
       
   675     delete (timeF)
       
   676     delete (plot_data)
       
   677 
       
   678  end do
       
   679 exit
       
   680 ;###################################################################
       
   681 ; for the following tables,
       
   682 ; sort by latitude in decending order (N->S)
       
   683 
       
   684   isort = dim_pqsort(lat_ob,-1)
       
   685 
       
   686   station_sort = station_long(isort)
       
   687   year_ob_sort = year_ob_long(isort)
       
   688   lat_ob_sort  = lat_ob(isort)
       
   689   lon_ob_sort  = lon_ob(isort)
       
   690   M_score_sort = M_score(isort,:)
       
   691  
       
   692   print(isort)
       
   693   print(lat_ob_sort)
       
   694 
       
   695 ;*******************************************************************
       
   696 ; html table of site: observed
       
   697 ;*******************************************************************
       
   698   output_html = "line_ob.html"
       
   699 
       
   700   header = (/"<HTML>" \
       
   701             ,"<HEAD>" \
       
   702             ,"<TITLE>CLAMP metrics</TITLE>" \
       
   703             ,"</HEAD>" \
       
   704             ,"<H1>Energy at Site: Observation</H1>" \
       
   705             /) 
       
   706   footer = "</HTML>"
       
   707 
       
   708   table_header = (/ \
       
   709         "<table border=1 cellspacing=0 cellpadding=3 width=60%>" \
       
   710        ,"<tr>" \
       
   711        ,"   <th bgcolor=DDDDDD >Site Name</th>" \
       
   712        ,"   <th bgcolor=DDDDDD >Latitude</th>" \
       
   713        ,"   <th bgcolor=DDDDDD >Longitude</th>" \
       
   714        ,"   <th bgcolor=DDDDDD >Observed</th>" \ 
       
   715        ,"</tr>" \
       
   716        /)
       
   717   table_footer = "</table>"
       
   718   row_header = "<tr>"
       
   719   row_footer = "</tr>"
       
   720 
       
   721   lines = new(50000,string)
       
   722   nline = 0
       
   723 
       
   724   set_line(lines,nline,header)
       
   725   set_line(lines,nline,table_header)
       
   726 ;-----------------------------------------------
       
   727 ; row of table
       
   728   
       
   729   do n = 0,nstation-1
       
   730 
       
   731      set_line(lines,nline,row_header)
       
   732 
       
   733      txt0 = station_sort(n)
       
   734      txt1 = sprintf("%5.2f", lat_ob_sort(n))
       
   735      txt2 = sprintf("%5.2f", lon_ob_sort(n))
       
   736      txt3 = year_ob_sort(n)
       
   737 
       
   738      set_line(lines,nline,"<th><a href="+txt0+"_ob.png>"+txt0+"</a></th>")
       
   739      set_line(lines,nline,"<th>"+txt1+"</th>")
       
   740      set_line(lines,nline,"<th>"+txt2+"</th>")
       
   741      set_line(lines,nline,"<th>"+txt3+"</th>")
       
   742 
       
   743      set_line(lines,nline,row_footer)
       
   744   end do
       
   745 ;-----------------------------------------------
       
   746   set_line(lines,nline,table_footer)
       
   747   set_line(lines,nline,footer) 
       
   748 
       
   749 ; Now write to an HTML file.
       
   750   idx = ind(.not.ismissing(lines))
       
   751   if(.not.any(ismissing(idx))) then
       
   752     asciiwrite(output_html,lines(idx))
       
   753   else
       
   754    print ("error?")
       
   755   end if
       
   756   delete (idx)
       
   757 
       
   758 ;*******************************************************************
       
   759 ; score and line table : model vs observed
       
   760 ;*******************************************************************
       
   761   output_html = "score+line_vs_ob.html"
       
   762 
       
   763   header = (/"<HTML>" \
       
   764             ,"<HEAD>" \
       
   765             ,"<TITLE>CLAMP metrics</TITLE>" \
       
   766             ,"</HEAD>" \
       
   767             ,"<H1>Energy at Site: Model "+model_name+"</H1>" \
       
   768             /) 
       
   769   footer = "</HTML>"
       
   770 
       
   771   delete (table_header)
       
   772   table_header = (/ \
       
   773         "<table border=1 cellspacing=0 cellpadding=3 width=100%>" \
       
   774        ,"<tr>" \
       
   775        ,"   <th bgcolor=DDDDDD >Site Name</th>" \
       
   776        ,"   <th bgcolor=DDDDDD >Latitude</th>" \
       
   777        ,"   <th bgcolor=DDDDDD >Longitude</th>" \
       
   778        ,"   <th bgcolor=DDDDDD >Observed</th>" \
       
   779        ,"   <th bgcolor=DDDDDD >CO2 Flux</th>" \
       
   780        ,"   <th bgcolor=DDDDDD >Net Radiation</th>" \
       
   781        ,"   <th bgcolor=DDDDDD >Latent Heat</th>" \
       
   782        ,"   <th bgcolor=DDDDDD >Sensible Heat</th>" \
       
   783        ,"   <th bgcolor=DDDDDD >GPP Glux</th>" \
       
   784        ,"   <th bgcolor=DDDDDD >Respiration</th>" \
       
   785        ,"   <th bgcolor=DDDDDD >Average</th>" \
       
   786        ,"</tr>" \
       
   787        /)
       
   788   table_footer = "</table>"
       
   789   row_header = "<tr>"
       
   790   row_footer = "</tr>"
       
   791 
       
   792   lines = new(50000,string)
       
   793   nline = 0
       
   794 
       
   795   set_line(lines,nline,header)
       
   796   set_line(lines,nline,table_header)
       
   797 ;-----------------------------------------------
       
   798 ; row of table
       
   799   
       
   800   do n = 0,nstation-1
       
   801 
       
   802      set_line(lines,nline,row_header)
       
   803 
       
   804      txt0  = station_sort(n)
       
   805      txt1  = sprintf("%5.2f", lat_ob_sort(n))
       
   806      txt2  = sprintf("%5.2f", lon_ob_sort(n))
       
   807      txt3  = year_ob_sort(n)
       
   808      txt4  = sprintf("%5.2f", M_score_sort(n,0))
       
   809      txt5  = sprintf("%5.2f", M_score_sort(n,1))
       
   810      txt6  = sprintf("%5.2f", M_score_sort(n,2))
       
   811      txt7  = sprintf("%5.2f", M_score_sort(n,3))
       
   812      txt8  = sprintf("%5.2f", M_score_sort(n,4))
       
   813      txt9  = sprintf("%5.2f", M_score_sort(n,5))
       
   814      txt10 = sprintf("%5.2f", avg(M_score_sort(n,:)))
       
   815 
       
   816      set_line(lines,nline,"<th><a href="+txt0+"_model_vs_ob.png>"+txt0+"</a></th>")
       
   817      set_line(lines,nline,"<th>"+txt1+"</th>")
       
   818      set_line(lines,nline,"<th>"+txt2+"</th>")
       
   819      set_line(lines,nline,"<th>"+txt3+"</th>")
       
   820      set_line(lines,nline,"<th>"+txt4+"</th>")
       
   821      set_line(lines,nline,"<th>"+txt5+"</th>")
       
   822      set_line(lines,nline,"<th>"+txt6+"</th>")
       
   823      set_line(lines,nline,"<th>"+txt7+"</th>")
       
   824      set_line(lines,nline,"<th>"+txt8+"</th>")
       
   825      set_line(lines,nline,"<th>"+txt9+"</th>")
       
   826      set_line(lines,nline,"<th>"+txt10+"</th>")
       
   827 
       
   828      set_line(lines,nline,row_footer)
       
   829   end do
       
   830 
       
   831 ; last row, summary
       
   832   set_line(lines,nline,row_header)
       
   833 
       
   834   txt0  = "All_"+sprintf("%.0f", nstation)
       
   835   txt1  = "-"
       
   836   txt2  = "-"
       
   837   txt3  = "-"
       
   838   txt4  = M_energy_co2
       
   839   txt5  = M_energy_rad
       
   840   txt6  = M_energy_lh
       
   841   txt7  = M_energy_sh
       
   842   txt8  = M_energy_gpp
       
   843   txt9  = M_energy_er
       
   844   txt10 = M_energy_all
       
   845 
       
   846   set_line(lines,nline,"<th>"+txt0+"</th>")
       
   847   set_line(lines,nline,"<th>"+txt1+"</th>")
       
   848   set_line(lines,nline,"<th>"+txt2+"</th>")
       
   849   set_line(lines,nline,"<th>"+txt3+"</th>")
       
   850   set_line(lines,nline,"<th>"+txt4+"</th>")
       
   851   set_line(lines,nline,"<th>"+txt5+"</th>")
       
   852   set_line(lines,nline,"<th>"+txt6+"</th>")
       
   853   set_line(lines,nline,"<th>"+txt7+"</th>")
       
   854   set_line(lines,nline,"<th>"+txt8+"</th>")
       
   855   set_line(lines,nline,"<th>"+txt9+"</th>")
       
   856   set_line(lines,nline,"<th>"+txt10+"</th>")
       
   857 
       
   858   set_line(lines,nline,row_footer)
       
   859 ;-----------------------------------------------
       
   860   set_line(lines,nline,table_footer)
       
   861   set_line(lines,nline,footer) 
       
   862 
       
   863 ; Now write to an HTML file.
       
   864   idx = ind(.not.ismissing(lines))
       
   865   if(.not.any(ismissing(idx))) then
       
   866     asciiwrite(output_html,lines(idx))
       
   867   else
       
   868    print ("error?")
       
   869   end if
       
   870   delete (idx)
       
   871 
       
   872 ;***************************************************************************
       
   873 ; output plots
       
   874 ;***************************************************************************
       
   875   output_dir = model_name+"/ameriflux"
       
   876 
       
   877   system("mv *.png *.html " + output_dir) 
       
   878 ;***************************************************************************
       
   879 end