ameriflux/16.plot.ncl
changeset 0 0c6405ab2ff4
equal deleted inserted replaced
-1:000000000000 0:7387a4c3662e
       
     1 ;************************************************************
       
     2 ; sort by latitude in decending order (N->S)
       
     3 ; find year_ob >= 4
       
     4 ; add year_ob_i and year_ob_f
       
     5 ; change long_name
       
     6 ;************************************************************
       
     7 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
       
     8 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
       
     9 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
       
    10 ;************************************************************
       
    11 procedure set_line(lines:string,nline:integer,newlines:string) 
       
    12 begin
       
    13 ; add line to ascci/html file
       
    14     
       
    15   nnewlines = dimsizes(newlines)
       
    16   if(nline+nnewlines-1.ge.dimsizes(lines))
       
    17     print("set_line: bad index, not setting anything.") 
       
    18     return
       
    19   end if 
       
    20   lines(nline:nline+nnewlines-1) = newlines
       
    21 ;  print ("lines = " + lines(nline:nline+nnewlines-1))
       
    22   nline = nline + nnewlines
       
    23   return 
       
    24 end
       
    25 ;*************************************************************
       
    26 begin
       
    27 
       
    28   plot_type     = "ps"
       
    29   plot_type_new = "png"
       
    30 
       
    31 ; for 6 fields, 12-monthly
       
    32   nmon      = 12
       
    33   nfield    = 6
       
    34 
       
    35 ;************************************************
       
    36 ; read model data
       
    37 ;************************************************
       
    38   model = "cn"
       
    39 ; model = "casa"
       
    40   
       
    41   model_name = "i01.10" + model
       
    42 
       
    43   dirm  = "/fis/cgd/cseg/people/jeff/surface_data/"
       
    44   film  = "lnd_T42.nc"
       
    45   fm    = addfile(dirm+film,"r")
       
    46   
       
    47   xm    = fm->lon
       
    48   ym    = fm->lat
       
    49 ;------------------------------------------------
       
    50   nlat = dimsizes(ym)
       
    51   nlon = dimsizes(xm)
       
    52 
       
    53   data_mod0 = new ((/nfield,nmon,nlat,nlon/),float)
       
    54   
       
    55 ; change to unit of observed (u mol/m2/s)
       
    56 ; Model_units [=] gC/m2/s
       
    57 ; 12. = molecular weight of C
       
    58 ; u mol = 1e-6 mol
       
    59   factor = 1e6 /12.
       
    60 
       
    61   ENERGY ="new"
       
    62 
       
    63 ;************************************************
       
    64 ; read data: observed
       
    65 ;************************************************
       
    66 
       
    67  station = (/"ARM_Oklahoma" \
       
    68             ,"ARM_Oklahoma_burn" \
       
    69             ,"ARM_Oklahoma_control" \
       
    70             ,"Atqasuk" \
       
    71             ,"Audubon" \
       
    72             ,"AustinCary" \
       
    73             ,"Bartlett" \
       
    74             ,"Bondville" \
       
    75             ,"Brookings" \
       
    76             ,"Donaldson" \
       
    77             ,"Duke_Forest_Hardwoods" \
       
    78             ,"Duke_Forest_Open_Field" \
       
    79             ,"Duke_Forest_Pine" \
       
    80             ,"Fermi_Ag" \
       
    81             ,"Fermi_Prairie" \
       
    82             ,"Flagstaff_Managed" \
       
    83             ,"Flagstaff_Unmanaged" \
       
    84             ,"Flagstaff_Wildfire" \
       
    85             ,"FortPeck" \
       
    86             ,"FreemanRanch_mesquite" \
       
    87             ,"Goodwin_Creek" \
       
    88             ,"HarvardForest" \
       
    89             ,"HarvardForestHemlock" \
       
    90             ,"HowlandForestMain" \
       
    91             ,"HowlandForestWest" \
       
    92             ,"Ivotuk" \
       
    93             ,"KendallGrasslands" \
       
    94             ,"KennedySpaceCenterPine" \
       
    95             ,"KennedySpaceCenterScrub" \
       
    96             ,"LittleProspect" \
       
    97             ,"LostCreek" \
       
    98             ,"Mead-irrigated" \
       
    99             ,"Mead-irrigated-rotation" \
       
   100             ,"Mead-rainfed" \
       
   101             ,"Metolius_2nd_YoungPonderosaPine" \
       
   102             ,"MetoliusEyerly" \
       
   103             ,"MetoliusIntermediatePine" \
       
   104             ,"MetoliusOldPonderosaPine" \
       
   105             ,"MissouriOzark" \
       
   106             ,"Mize" \
       
   107             ,"MorganMonroe" \
       
   108             ,"NiwotRidge" \
       
   109             ,"NorthCarolina_cc" \
       
   110             ,"NorthCarolina_lp" \
       
   111             ,"ParkFalls" \
       
   112             ,"Rayonier" \
       
   113             ,"SantaRita" \
       
   114             ,"SkyOaks_Old" \
       
   115             ,"SkyOaks_PostFire" \
       
   116             ,"SkyOaks_Young" \
       
   117             ,"SylvaniaWilderness" \
       
   118             ,"Toledo" \
       
   119             ,"Tonzi" \
       
   120             ,"UCI_1850" \
       
   121             ,"UCI_1930" \
       
   122             ,"UCI_1964" \
       
   123             ,"UCI_1964wet" \
       
   124             ,"UCI_1981" \
       
   125             ,"UCI_1989" \
       
   126             ,"UCI_1998" \
       
   127             ,"UMBS" \
       
   128             ,"Vaira" \
       
   129             ,"WalkerBranch" \
       
   130             ,"WillowCreek" \
       
   131             ,"WindRiver" \
       
   132             ,"Wisconsin_ihw" \
       
   133             ,"Wisconsin_irp" \
       
   134             ,"Wisconsin_mrp" \
       
   135             ,"Wisconsin_myjp" \
       
   136             ,"Wisconsin_pb" \
       
   137             ,"Wisconsin_rpcc" \
       
   138             ,"Wisconsin_yhw" \
       
   139             ,"Wisconsin_yjp" \
       
   140             ,"Wisconsin_yrp" \
       
   141             /)
       
   142 
       
   143  year_ob = (/"2003-2006" \
       
   144             ,"2005-2006" \
       
   145             ,"2005-2006" \
       
   146             ,"1999-2006" \
       
   147             ,"2002-2006" \
       
   148             ,"2000-2005" \
       
   149             ,"2004-2005" \
       
   150             ,"1996-2006" \
       
   151             ,"2004-2006" \
       
   152             ,"1999-2004" \
       
   153             ,"2003-2005" \
       
   154             ,"2001-2005" \
       
   155             ,"2001-2005" \
       
   156             ,"2005-2006" \
       
   157             ,"2004-2006" \
       
   158             ,"2005-2006" \
       
   159             ,"2005-2006" \
       
   160             ,"2005-2006" \
       
   161             ,"2000-2006" \
       
   162             ,"2004-2006" \
       
   163             ,"2002-2006" \
       
   164             ,"1991-2004" \
       
   165             ,"2004-2004" \
       
   166             ,"1996-2004" \
       
   167             ,"1999-2004" \
       
   168             ,"2003-2006" \
       
   169             ,"2004-2006" \
       
   170             ,"2002-2002" \
       
   171             ,"2000-2006" \
       
   172             ,"2002-2005" \
       
   173             ,"2001-2005" \
       
   174             ,"2001-2005" \
       
   175             ,"2001-2005" \
       
   176             ,"2001-2005" \
       
   177             ,"2004-2005" \
       
   178             ,"2004-2005" \
       
   179             ,"2003-2005" \
       
   180             ,"1996-2000" \
       
   181             ,"2004-2006" \
       
   182             ,"1998-2004" \
       
   183             ,"1999-2005" \
       
   184             ,"1999-2003" \
       
   185             ,"2005-2006" \
       
   186             ,"2005-2006" \
       
   187             ,"1996-2003" \
       
   188             ,"1998-1998" \
       
   189             ,"2004-2006" \
       
   190             ,"1997-2006" \
       
   191             ,"2004-2006" \
       
   192             ,"1997-2006" \
       
   193             ,"2002-2006" \
       
   194             ,"2004-2005" \
       
   195             ,"2001-2006" \
       
   196             ,"2004-2005" \
       
   197             ,"2001-2005" \
       
   198             ,"2001-2005" \
       
   199             ,"2002-2004" \
       
   200             ,"2001-2005" \
       
   201             ,"2001-2005" \
       
   202             ,"2002-2005" \
       
   203             ,"1999-2003" \
       
   204             ,"2001-2006" \
       
   205             ,"1995-1999" \
       
   206             ,"1999-2005" \
       
   207             ,"1999-2004" \
       
   208             ,"2003-2003" \
       
   209             ,"2003-2003" \
       
   210             ,"2002-2005" \
       
   211             ,"2004-2004" \
       
   212             ,"2002-2002" \
       
   213             ,"2005-2005" \
       
   214             ,"2002-2002" \
       
   215             ,"2004-2005" \
       
   216             ,"2002-2002" \
       
   217             /)
       
   218 
       
   219  year_ob_i = (/2003 \
       
   220             ,2005 \
       
   221             ,2005 \
       
   222             ,1999 \
       
   223             ,2002 \
       
   224             ,2000 \
       
   225             ,2004 \
       
   226             ,1996 \
       
   227             ,2004 \
       
   228             ,1999 \
       
   229             ,2003 \
       
   230             ,2001 \
       
   231             ,2001 \
       
   232             ,2005 \
       
   233             ,2004 \
       
   234             ,2005 \
       
   235             ,2005 \
       
   236             ,2005 \
       
   237             ,2000 \
       
   238             ,2004 \
       
   239             ,2002 \
       
   240             ,1991 \
       
   241             ,2004 \
       
   242             ,1996 \
       
   243             ,1999 \
       
   244             ,2003 \
       
   245             ,2004 \
       
   246             ,2002 \
       
   247             ,2000 \
       
   248             ,2002 \
       
   249             ,2001 \
       
   250             ,2001 \
       
   251             ,2001 \
       
   252             ,2001 \
       
   253             ,2004 \
       
   254             ,2004 \
       
   255             ,2003 \
       
   256             ,1996 \
       
   257             ,2004 \
       
   258             ,1998 \
       
   259             ,1999 \
       
   260             ,1999 \
       
   261             ,2005 \
       
   262             ,2005 \
       
   263             ,1996 \
       
   264             ,1998 \
       
   265             ,2004 \
       
   266             ,1997 \
       
   267             ,2004 \
       
   268             ,1997 \
       
   269             ,2002 \
       
   270             ,2004 \
       
   271             ,2001 \
       
   272             ,2004 \
       
   273             ,2001 \
       
   274             ,2001 \
       
   275             ,2002 \
       
   276             ,2001 \
       
   277             ,2001 \
       
   278             ,2002 \
       
   279             ,1999 \
       
   280             ,2001 \
       
   281             ,1995 \
       
   282             ,1999 \
       
   283             ,1999 \
       
   284             ,2003 \
       
   285             ,2003 \
       
   286             ,2002 \
       
   287             ,2004 \
       
   288             ,2002 \
       
   289             ,2005 \
       
   290             ,2002 \
       
   291             ,2004 \
       
   292             ,2002 \
       
   293             /)
       
   294 
       
   295  year_ob_f = (/2006 \
       
   296             ,2006 \
       
   297             ,2006 \
       
   298             ,2006 \
       
   299             ,2006 \
       
   300             ,2005 \
       
   301             ,2005 \
       
   302             ,2006 \
       
   303             ,2006 \
       
   304             ,2004 \
       
   305             ,2005 \
       
   306             ,2005 \
       
   307             ,2005 \
       
   308             ,2006 \
       
   309             ,2006 \
       
   310             ,2006 \
       
   311             ,2006 \
       
   312             ,2006 \
       
   313             ,2006 \
       
   314             ,2006 \
       
   315             ,2006 \
       
   316             ,2004 \
       
   317             ,2004 \
       
   318             ,2004 \
       
   319             ,2004 \
       
   320             ,2006 \
       
   321             ,2006 \
       
   322             ,2002 \
       
   323             ,2006 \
       
   324             ,2005 \
       
   325             ,2005 \
       
   326             ,2005 \
       
   327             ,2005 \
       
   328             ,2005 \
       
   329             ,2005 \
       
   330             ,2005 \
       
   331             ,2005 \
       
   332             ,2000 \
       
   333             ,2006 \
       
   334             ,2004 \
       
   335             ,2005 \
       
   336             ,2003 \
       
   337             ,2006 \
       
   338             ,2006 \
       
   339             ,2003 \
       
   340             ,1998 \
       
   341             ,2006 \
       
   342             ,2006 \
       
   343             ,2006 \
       
   344             ,2006 \
       
   345             ,2006 \
       
   346             ,2005 \
       
   347             ,2006 \
       
   348             ,2005 \
       
   349             ,2005 \
       
   350             ,2005 \
       
   351             ,2004 \
       
   352             ,2005 \
       
   353             ,2005 \
       
   354             ,2005 \
       
   355             ,2003 \
       
   356             ,2006 \
       
   357             ,1999 \
       
   358             ,2005 \
       
   359             ,2004 \
       
   360             ,2003 \
       
   361             ,2003 \
       
   362             ,2005 \
       
   363             ,2004 \
       
   364             ,2002 \
       
   365             ,2005 \
       
   366             ,2002 \
       
   367             ,2005 \
       
   368             ,2002 \
       
   369             /)
       
   370 
       
   371  field   = (/"NEE Flux" \
       
   372             ,"Net Radiation" \
       
   373             ,"Latent Heat" \
       
   374             ,"Sensible Heat" \
       
   375             ,"GPP Flux" \
       
   376             ,"Respiration" \
       
   377             /)
       
   378 
       
   379  field_unit = (/"u mol/m2/s" \
       
   380                ,"W/m2" \
       
   381                ,"W/m2" \
       
   382                ,"W/m2" \
       
   383                ,"u mol/m2/s" \
       
   384                ,"u mol/m2/s" \
       
   385                /)
       
   386 
       
   387 ;========================================================================
       
   388 ; find # year observed >=4 and year_ob_i <= 2001
       
   389 
       
   390  i_long_ob = ind((year_ob_f - year_ob_i) .ge. 4 .and. year_ob_i .le. 2001)
       
   391  
       
   392  station_long = station(i_long_ob)
       
   393  year_ob_long = year_ob(i_long_ob)
       
   394  year_ob_i_long = year_ob_i(i_long_ob)
       
   395  year_ob_f_long = year_ob_f(i_long_ob)
       
   396 
       
   397 ;print (i_long_ob)
       
   398 ;print (year_ob_i(i_long_ob))
       
   399 ;print (station_long)
       
   400 ;========================================================================
       
   401 
       
   402  nstation  = dimsizes(station_long)
       
   403 
       
   404  data_mod  = new ((/nstation, nfield, nmon/),float)
       
   405  data_ob   = new ((/nstation, nfield, nmon/),float)
       
   406  lat_ob    = new ((/nstation/),float)
       
   407  lon_ob    = new ((/nstation/),float)
       
   408  unit_ob   = new ((/nfield/),string)
       
   409 
       
   410  diro_root  = "/fis/cgd/cseg/people/jeff/clamp/ameriflux/data/"
       
   411  dirm_root  = "/fis/cgd/cseg/people/jeff/clamp_data/model/"
       
   412 
       
   413  do n = 0,nstation-1
       
   414 
       
   415 ;-------------------------------------------------
       
   416 ;   get ob data
       
   417 
       
   418     diro = diro_root + station_long(n)+"/"
       
   419     filo = year_ob_i_long(n)+"-"+year_ob_f_long(n)+"_L4_m.nc"
       
   420     fo   = addfile (diro+filo,"r")
       
   421 
       
   422     print (filo)
       
   423  
       
   424     lon_ob(n) = fo->lon 
       
   425     lat_ob(n) = fo->lat
       
   426 
       
   427     data      = fo->NEE_or_fMDS
       
   428     data_ob(n,0,:) = dim_avg(data(month|:,year|:))
       
   429     delete (data)
       
   430 
       
   431     data      = fo->Rg_f
       
   432     data_ob(n,1,:) = dim_avg(data(month|:,year|:))
       
   433     delete (data)
       
   434 
       
   435     data      = fo->LE_f
       
   436     data_ob(n,2,:) = dim_avg(data(month|:,year|:))
       
   437     delete (data)
       
   438 
       
   439     data      = fo->H_f
       
   440     data_ob(n,3,:) = dim_avg(data(month|:,year|:))
       
   441     delete (data)
       
   442 
       
   443     data      = fo->GPP_or_MDS
       
   444     data_ob(n,4,:) = dim_avg(data(month|:,year|:))
       
   445     delete (data)
       
   446 
       
   447     data      = fo->Reco_or
       
   448     data_ob(n,5,:) = dim_avg(data(month|:,year|:))
       
   449     delete (data)
       
   450 
       
   451     delete (fo)
       
   452 ;---------------------------------------------------
       
   453 ;   get model data
       
   454 
       
   455 ;   film = model_name+"_"+ year_ob(n)+"_MONS_climo.nc"
       
   456     film = model_name+"_"+"1990-2004"+"_MONS_climo.nc"
       
   457     fm   = addfile (dirm_root+film,"r")
       
   458 
       
   459 ;   print (film)
       
   460 
       
   461 if (ENERGY .eq. "old") then
       
   462 
       
   463   data = fm->NEE
       
   464   data_mod0(0,:,:,:) = data(:,:,:) * factor
       
   465   delete (data)
       
   466 
       
   467 ; data  = fm->LATENT
       
   468   data1 = fm->FCEV
       
   469   data2 = fm->FCTR
       
   470   data3 = fm->FGEV
       
   471   data_mod0(2,:,:,:) = data1(:,:,:)+data2(:,:,:)+data3(:,:,:) 
       
   472   delete (data1)
       
   473   delete (data2)
       
   474   delete (data3)
       
   475 
       
   476 ; data = fm->SENSIBLE
       
   477   data  = fm->FSH
       
   478   data_mod0(3,:,:,:) = data(:,:,:) 
       
   479   delete (data)
       
   480 
       
   481 ; data  = fm->NETRAD
       
   482   data1 = fm->FSA
       
   483   data2 = fm->FIRA
       
   484   data_mod0(1,:,:,:) = data1(:,:,:)-data2(:,:,:)-data_mod0(2,:,:,:)-data_mod0(3,:,:,:) 
       
   485   delete (data1)
       
   486   delete (data2)
       
   487 
       
   488 else
       
   489 
       
   490   data = fm->NEE
       
   491   data_mod0(0,:,:,:) = data(:,:,:) * factor
       
   492   delete (data)
       
   493 
       
   494   data = fm->NETRAD
       
   495   data_mod0(1,:,:,:) = data(:,:,:) 
       
   496   delete (data)
       
   497 
       
   498   data = fm->LATENT
       
   499   data_mod0(2,:,:,:) = data(:,:,:) 
       
   500   delete (data)
       
   501 
       
   502 ; data = fm->SENSIBLE
       
   503   data = fm->FSH
       
   504   data_mod0(3,:,:,:) = data(:,:,:) 
       
   505   delete (data)
       
   506 end if
       
   507 
       
   508   data = fm->GPP
       
   509   data_mod0(4,:,:,:) = data(:,:,:) * factor 
       
   510   delete (data)
       
   511 
       
   512   if (model .eq. "cn") then
       
   513      data = fm->ER
       
   514   else
       
   515      data1 = fm->AR
       
   516      data2 = fm->HR
       
   517      data  = data1 + data2
       
   518     
       
   519      delete (data1)
       
   520      delete (data2)
       
   521   end if
       
   522 
       
   523   data_mod0(5,:,:,:) = data(:,:,:) * factor
       
   524   delete (data)
       
   525 
       
   526   delete (fm) 
       
   527 
       
   528 ;************************************************************
       
   529 ; interpolate model data into observed station
       
   530 ; note: model is 0-360E, 90S-90N
       
   531 ;************************************************************
       
   532 
       
   533 ; to be able to handle observation at (-89.98,-24.80)
       
   534   ym(0) = -90.  
       
   535 
       
   536   yy = linint2_points_Wrap(xm,ym,data_mod0,True,lon_ob(n),lat_ob(n),0)
       
   537 
       
   538 ; print (yy)
       
   539  
       
   540   data_mod(n,:,:) = yy(:,:,0)
       
   541 
       
   542   delete (yy)
       
   543 
       
   544  end do
       
   545 
       
   546 ;************************************************************
       
   547 ; compute correlation coef and M score
       
   548 ;************************************************************
       
   549 
       
   550  score_max = 5.
       
   551 
       
   552  ccr     = new ((/nstation, nfield/),float)
       
   553  M_score = new ((/nstation, nfield/),float) 
       
   554 
       
   555  do n=0,nstation-1
       
   556  do m=0,nfield-1   
       
   557     ccr(n,m) = esccr(data_ob(n,m,:),data_mod(n,m,:),0)
       
   558     bias = sum(abs(data_mod(n,m,:)-data_ob(n,m,:))/(abs(data_mod(n,m,:))+abs(data_ob(n,m,:))))
       
   559     M_score(n,m) = (1. -(bias/nmon)) * score_max
       
   560  end do
       
   561  end do
       
   562 
       
   563  M_co2 = avg(M_score(:,0))
       
   564  M_rad = avg(M_score(:,1))
       
   565  M_lh  = avg(M_score(:,2))
       
   566  M_sh  = avg(M_score(:,3))
       
   567  M_gpp = avg(M_score(:,4))
       
   568  M_er  = avg(M_score(:,5))
       
   569  M_all = M_co2+ M_rad +M_lh + M_sh + M_gpp + M_er
       
   570 
       
   571  M_energy_co2 = sprintf("%.2f", M_co2)
       
   572  M_energy_rad = sprintf("%.2f", M_rad)
       
   573  M_energy_lh  = sprintf("%.2f", M_lh )
       
   574  M_energy_sh  = sprintf("%.2f", M_sh )
       
   575  M_energy_gpp = sprintf("%.2f", M_gpp)
       
   576  M_energy_er  = sprintf("%.2f", M_er )
       
   577  M_energy_all = sprintf("%.2f", M_all)
       
   578 
       
   579 ;*******************************************************************
       
   580 ; for station line plot
       
   581 ;*******************************************************************
       
   582 
       
   583 ; for x-axis in xyplot
       
   584   mon = ispan(1,12,1)
       
   585   mon@long_name = "month"
       
   586 
       
   587   res                   = True               ; plot mods desired
       
   588   res@xyLineThicknesses = (/2.0,2.0/)        ; make 2nd lines thicker
       
   589   res@xyLineColors      = (/"blue","red"/)   ; line color (ob,model)
       
   590 ;-------------------------------------------------------------------------
       
   591 ; Add a boxed legend using the more simple method
       
   592 
       
   593   res@pmLegendDisplayMode    = "Always"
       
   594 ; res@pmLegendWidthF         = 0.1
       
   595   res@pmLegendWidthF         = 0.08
       
   596   res@pmLegendHeightF        = 0.06
       
   597 ; res@pmLegendOrthogonalPosF = -1.17
       
   598 ; res@pmLegendOrthogonalPosF = -1.00  ;(downward)
       
   599   res@pmLegendOrthogonalPosF = -0.30  ;(downward)
       
   600 
       
   601 ; res@pmLegendParallelPosF   =  0.18
       
   602   res@pmLegendParallelPosF   =  0.23  ;(rightward)
       
   603 
       
   604 ; res@lgPerimOn             = False
       
   605   res@lgLabelFontHeightF     = 0.015
       
   606   res@xyExplicitLegendLabels = (/"observed",model_name/)
       
   607 ;-------------------------------------------------------------------
       
   608 ; for panel plot
       
   609   res@gsnFrame     = False                   ; Do not draw plot 
       
   610   res@gsnDraw      = False                   ; Do not advance frame
       
   611 
       
   612   pres                            = True     ; panel plot mods desired
       
   613   pres@gsnPanelYWhiteSpacePercent = 5        ; increase white space around
       
   614                                              ; indiv. plots in panel
       
   615   pres@gsnMaximize                = True     ; fill the page
       
   616 ;-------------------------------------------------------------------
       
   617 
       
   618   plot_data   = new((/2,12/),float)
       
   619   plot_data!0 = "case"
       
   620   plot_data!1 = "month"
       
   621 
       
   622   do n = 0,nstation-1
       
   623 
       
   624 ;----------------------------
       
   625 ; for observed
       
   626 
       
   627     plot_name = station_long(n)+"_ob"    
       
   628     title = station_long(n)+"("+sprintf("%5.2f",lat_ob(n))+","+sprintf("%5.2f",lon_ob(n))+")"
       
   629     res@tiMainString = title
       
   630 
       
   631     wks = gsn_open_wks (plot_type,plot_name)
       
   632     plot=new(nfield,graphic)                        ; create graphic array   
       
   633 
       
   634     do i = 0,nfield-1                           
       
   635        plot_data(0,:) = (/data_ob (n,i,:)/)
       
   636        plot_data@long_name = field(i)+" ("+field_unit(i)+")"   
       
   637        plot(i)=gsn_csm_xy(wks,mon,plot_data(0,:),res)    ; create plot 
       
   638     end do
       
   639 
       
   640     gsn_panel(wks,plot,(/3,2/),pres)                 ; create panel plot
       
   641 
       
   642     system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new+";"+ \
       
   643            "rm "+plot_name+"."+plot_type)
       
   644 
       
   645     clear (wks)  
       
   646     delete (plot)
       
   647 ;----------------------------
       
   648 ; for model_vs_ob
       
   649 
       
   650     plot_name = station_long(n)+"_model_vs_ob"
       
   651     title = station_long(n)+"("+sprintf("%5.2f",lat_ob(n))+","+sprintf("%5.2f",lon_ob(n))+")"    
       
   652     res@tiMainString = title
       
   653 
       
   654     wks = gsn_open_wks (plot_type,plot_name)
       
   655     plot=new(nfield,graphic)                         ; create graphic array   
       
   656 
       
   657     do i = 0,nfield-1                           
       
   658        plot_data(0,:) = (/data_ob (n,i,:)/)
       
   659        plot_data(1,:) = (/data_mod(n,i,:)/)
       
   660        plot_data@long_name = field(i)+" ("+field_unit(i)+")"   
       
   661        plot(i)=gsn_csm_xy(wks,mon,plot_data,res)     ; create plot 
       
   662     end do
       
   663    
       
   664     gsn_panel(wks,plot,(/3,2/),pres)                 ; create panel plot
       
   665 
       
   666     system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new+";"+ \
       
   667            "rm "+plot_name+"."+plot_type)
       
   668 
       
   669     clear (wks)  
       
   670     delete (plot)
       
   671  end do
       
   672 
       
   673 ;###################################################################
       
   674 ; for the following tables,
       
   675 ; sort by latitude in decending order (N->S)
       
   676 
       
   677   isort = dim_pqsort(lat_ob,-1)
       
   678 
       
   679   station_sort = station_long(isort)
       
   680   year_ob_sort = year_ob_long(isort)
       
   681   lat_ob_sort  = lat_ob(isort)
       
   682   lon_ob_sort  = lon_ob(isort)
       
   683   M_score_sort = M_score(isort,:)
       
   684  
       
   685   print(isort)
       
   686   print(lat_ob_sort)
       
   687 
       
   688 ;*******************************************************************
       
   689 ; html table of site: observed
       
   690 ;*******************************************************************
       
   691   output_html = "line_ob.html"
       
   692 
       
   693   header = (/"<HTML>" \
       
   694             ,"<HEAD>" \
       
   695             ,"<TITLE>CLAMP metrics</TITLE>" \
       
   696             ,"</HEAD>" \
       
   697             ,"<H1>Energy at Site: Observation</H1>" \
       
   698             /) 
       
   699   footer = "</HTML>"
       
   700 
       
   701   table_header = (/ \
       
   702         "<table border=1 cellspacing=0 cellpadding=3 width=60%>" \
       
   703        ,"<tr>" \
       
   704        ,"   <th bgcolor=DDDDDD >Site Name</th>" \
       
   705        ,"   <th bgcolor=DDDDDD >Latitude</th>" \
       
   706        ,"   <th bgcolor=DDDDDD >Longitude</th>" \
       
   707        ,"   <th bgcolor=DDDDDD >Observed</th>" \ 
       
   708        ,"</tr>" \
       
   709        /)
       
   710   table_footer = "</table>"
       
   711   row_header = "<tr>"
       
   712   row_footer = "</tr>"
       
   713 
       
   714   lines = new(50000,string)
       
   715   nline = 0
       
   716 
       
   717   set_line(lines,nline,header)
       
   718   set_line(lines,nline,table_header)
       
   719 ;-----------------------------------------------
       
   720 ; row of table
       
   721   
       
   722   do n = 0,nstation-1
       
   723 
       
   724      set_line(lines,nline,row_header)
       
   725 
       
   726      txt0 = station_sort(n)
       
   727      txt1 = sprintf("%5.2f", lat_ob_sort(n))
       
   728      txt2 = sprintf("%5.2f", lon_ob_sort(n))
       
   729      txt3 = year_ob_sort(n)
       
   730 
       
   731      set_line(lines,nline,"<th><a href="+txt0+"_ob.png>"+txt0+"</a></th>")
       
   732      set_line(lines,nline,"<th>"+txt1+"</th>")
       
   733      set_line(lines,nline,"<th>"+txt2+"</th>")
       
   734      set_line(lines,nline,"<th>"+txt3+"</th>")
       
   735 
       
   736      set_line(lines,nline,row_footer)
       
   737   end do
       
   738 ;-----------------------------------------------
       
   739   set_line(lines,nline,table_footer)
       
   740   set_line(lines,nline,footer) 
       
   741 
       
   742 ; Now write to an HTML file.
       
   743   idx = ind(.not.ismissing(lines))
       
   744   if(.not.any(ismissing(idx))) then
       
   745     asciiwrite(output_html,lines(idx))
       
   746   else
       
   747    print ("error?")
       
   748   end if
       
   749   delete (idx)
       
   750 
       
   751 ;*******************************************************************
       
   752 ; score and line table : model vs observed
       
   753 ;*******************************************************************
       
   754   output_html = "score+line_vs_ob.html"
       
   755 
       
   756   header = (/"<HTML>" \
       
   757             ,"<HEAD>" \
       
   758             ,"<TITLE>CLAMP metrics</TITLE>" \
       
   759             ,"</HEAD>" \
       
   760             ,"<H1>Energy at Site: Model "+model_name+"</H1>" \
       
   761             /) 
       
   762   footer = "</HTML>"
       
   763 
       
   764   delete (table_header)
       
   765   table_header = (/ \
       
   766         "<table border=1 cellspacing=0 cellpadding=3 width=100%>" \
       
   767        ,"<tr>" \
       
   768        ,"   <th bgcolor=DDDDDD >Site Name</th>" \
       
   769        ,"   <th bgcolor=DDDDDD >Latitude</th>" \
       
   770        ,"   <th bgcolor=DDDDDD >Longitude</th>" \
       
   771        ,"   <th bgcolor=DDDDDD >Observed</th>" \
       
   772        ,"   <th bgcolor=DDDDDD >CO2 Flux</th>" \
       
   773        ,"   <th bgcolor=DDDDDD >Net Radiation</th>" \
       
   774        ,"   <th bgcolor=DDDDDD >Latent Heat</th>" \
       
   775        ,"   <th bgcolor=DDDDDD >Sensible Heat</th>" \
       
   776        ,"   <th bgcolor=DDDDDD >GPP Glux</th>" \
       
   777        ,"   <th bgcolor=DDDDDD >Respiration</th>" \
       
   778        ,"   <th bgcolor=DDDDDD >Average</th>" \
       
   779        ,"</tr>" \
       
   780        /)
       
   781   table_footer = "</table>"
       
   782   row_header = "<tr>"
       
   783   row_footer = "</tr>"
       
   784 
       
   785   lines = new(50000,string)
       
   786   nline = 0
       
   787 
       
   788   set_line(lines,nline,header)
       
   789   set_line(lines,nline,table_header)
       
   790 ;-----------------------------------------------
       
   791 ; row of table
       
   792   
       
   793   do n = 0,nstation-1
       
   794 
       
   795      set_line(lines,nline,row_header)
       
   796 
       
   797      txt0  = station_sort(n)
       
   798      txt1  = sprintf("%5.2f", lat_ob_sort(n))
       
   799      txt2  = sprintf("%5.2f", lon_ob_sort(n))
       
   800      txt3  = year_ob_sort(n)
       
   801      txt4  = sprintf("%5.2f", M_score_sort(n,0))
       
   802      txt5  = sprintf("%5.2f", M_score_sort(n,1))
       
   803      txt6  = sprintf("%5.2f", M_score_sort(n,2))
       
   804      txt7  = sprintf("%5.2f", M_score_sort(n,3))
       
   805      txt8  = sprintf("%5.2f", M_score_sort(n,4))
       
   806      txt9  = sprintf("%5.2f", M_score_sort(n,5))
       
   807      txt10 = sprintf("%5.2f", avg(M_score_sort(n,:)))
       
   808 
       
   809      set_line(lines,nline,"<th><a href="+txt0+"_model_vs_ob.png>"+txt0+"</a></th>")
       
   810      set_line(lines,nline,"<th>"+txt1+"</th>")
       
   811      set_line(lines,nline,"<th>"+txt2+"</th>")
       
   812      set_line(lines,nline,"<th>"+txt3+"</th>")
       
   813      set_line(lines,nline,"<th>"+txt4+"</th>")
       
   814      set_line(lines,nline,"<th>"+txt5+"</th>")
       
   815      set_line(lines,nline,"<th>"+txt6+"</th>")
       
   816      set_line(lines,nline,"<th>"+txt7+"</th>")
       
   817      set_line(lines,nline,"<th>"+txt8+"</th>")
       
   818      set_line(lines,nline,"<th>"+txt9+"</th>")
       
   819      set_line(lines,nline,"<th>"+txt10+"</th>")
       
   820 
       
   821      set_line(lines,nline,row_footer)
       
   822   end do
       
   823 
       
   824 ; last row, summary
       
   825   set_line(lines,nline,row_header)
       
   826 
       
   827   txt0  = "All_"+sprintf("%.0f", nstation)
       
   828   txt1  = "-"
       
   829   txt2  = "-"
       
   830   txt3  = "-"
       
   831   txt4  = M_energy_co2
       
   832   txt5  = M_energy_rad
       
   833   txt6  = M_energy_lh
       
   834   txt7  = M_energy_sh
       
   835   txt8  = M_energy_gpp
       
   836   txt9  = M_energy_er
       
   837   txt10 = M_energy_all
       
   838 
       
   839   set_line(lines,nline,"<th>"+txt0+"</th>")
       
   840   set_line(lines,nline,"<th>"+txt1+"</th>")
       
   841   set_line(lines,nline,"<th>"+txt2+"</th>")
       
   842   set_line(lines,nline,"<th>"+txt3+"</th>")
       
   843   set_line(lines,nline,"<th>"+txt4+"</th>")
       
   844   set_line(lines,nline,"<th>"+txt5+"</th>")
       
   845   set_line(lines,nline,"<th>"+txt6+"</th>")
       
   846   set_line(lines,nline,"<th>"+txt7+"</th>")
       
   847   set_line(lines,nline,"<th>"+txt8+"</th>")
       
   848   set_line(lines,nline,"<th>"+txt9+"</th>")
       
   849   set_line(lines,nline,"<th>"+txt10+"</th>")
       
   850 
       
   851   set_line(lines,nline,row_footer)
       
   852 ;-----------------------------------------------
       
   853   set_line(lines,nline,table_footer)
       
   854   set_line(lines,nline,footer) 
       
   855 
       
   856 ; Now write to an HTML file.
       
   857   idx = ind(.not.ismissing(lines))
       
   858   if(.not.any(ismissing(idx))) then
       
   859     asciiwrite(output_html,lines(idx))
       
   860   else
       
   861    print ("error?")
       
   862   end if
       
   863   delete (idx)
       
   864 
       
   865 ;***************************************************************************
       
   866 ; output plots
       
   867 ;***************************************************************************
       
   868   output_dir = model_name+"/ameriflux"
       
   869 
       
   870   system("mv *.png *.html " + output_dir) 
       
   871 ;***************************************************************************
       
   872 end