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valid_ww3.m
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valid_ww3.m
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clear
close_all=1;
if close_all==1; close all; end
warning off
% Daily time
time_lima=datenum(1985,1,1,0,0,0):1:datenum(1997,08,31,0,0,0); % GLOBALWAVE-ERA5
time_lima=datenum(1997,06,08,0,0,0):1:datenum(1999,12,31,0,0,0); % GLOBALWAVE-ERA5
%time_lima=datenum(2008,1,1,0,0,0):1:datenum(2009,7,30,0,0,0); %
%time_lima=datenum(2008,1,1,0,0,0):1:datenum(2018,12,31,0,0,0); %
%time_lima=datenum(2018,1,1,0,0,0):1:datenum(2019,12,31,0,0,0); %
%time_lima=datenum(1988,6,28,0,0,0):1:datenum(1988,7,2,0,0,0); % NZWAVE-ERA5
%time_lima=datenum(1989,6,1,0,0,0):1:datenum(1989,6,3,0,0,0); % NZWAVE-ERA5
%time_lima=datenum(1985,1,1,0,0,0):1:datenum(1996,12,31,0,0,0); %
%time_lima=time_lima+3;
%time_lima=datenum(2014,7,9,0,0,0):1:datenum(2014,9,3,0,0,0); % initial date
%time_lima=datenum(2018,1,6,0,0,0):1:datenum(2023,11,15,0,0,0); % Graham Harrington ECAN request on 18/09/2023
%time_lima=datenum(2014,8,5,0,0,0):1:datenum(2014,8,17,0,0,0); % 9-m wave event
%time_lima=datenum(2018,1,20,0,0,0):1:datenum(2020,12,1,0,0,0); % crossing between hindcast and ecoconnect
%time_lima=datenum(2021,1,9,0,0,0):1:datenum(2021,1,9,0,0,0); % Baring head wave direction
%time_lima=datenum(2021,5,20,0,0,0):1:datenum(2021,6,1,0,0,0); % Baring Head tide and swell
%time_lima=datenum(2021,10,19,0,0,0):1:datenum(2021,10,24,0,0,0); % Banks Peninsula head tide and swell
%time_lima=datenum(2021,10,1,0,0,0):1:datenum(2021,10,24,0,0,0); % Banks Peninsula data assimilation
time_lima=datenum(2021,6,27,0,0,0):1:datenum(2021,7,2,0,0,0); % Banks Peninsula data assimilation
time_lima=datenum(2021,1,1,0,0,0):1:datenum(2021,12,31,0,0,0); %
%time_lima=datenum(2029,12,1,0,0,0):1:datenum(2030,1,1,0,0,0); % Firts two days of output
stations=[1];
files={'Banks_Peninsula','Baring_Head','wairewa_lake_forsyth','Pelorus_Sound','Taumutu'};% 'SteepHead_SP_FullRecord_QC';
runs=[10];
%runs=[2,3,4,8];
runs=[1:5];
%runs=[2,7,10];
expt_names={'GLOBALWAVE' ,'NZWAVE' ,'NZWAVE-ST6' ,'NZWAVE-HR-NOTIDES','NZWAVE-HR',... 5
'GLOBALWAVE-GFDL-CCAM','NZWAVE-ST4-GLOBALUM','NZWAVE-ST6-GLOBALUM','NZWAVE-GFDL-CCAM' ,'NZWAVE-ERA5',...10
'GLOBALWAVE-ERA5'};
plot_series=0;
plot_map =0;
plot_rose =0;
plot_disp =1;
plot_eva =0;
plot_aserie=0;
plot_amap =0;
plot_obs =1;
proc_obs =0;
ck_mod_mat =1;
save_csv =0;
save_fig =0;
save_video =0;
set_xlim =1;
obs_first =1;
portrait =0;
correct_model=0;
% series dispersion
% 1 {'PeakPerid'} 2 {'PeakDirection'} 3 {'Directional spread'} 4 {'Tm01'} 5 {'Tm02'} 6 {'Hs'} 7 {'Qp'} 8 Tm
% 9 wlv
dcol=[1,4,5,9]; %[6,1,2]; % Tp, Tm01, Tm02
%dcol=[6,5,8,9]; %[6,1,2]; % Tp, Tm01, Tm02
dcol=[6,1,2]; % Hs, Tp, dir
%dcol=[6,1,8]; % Hs, Tp, dir
dcol=[6]; % Hs, Tp, dir
% maps
pcname ='wlv'; % m_pcolor: wlv, hs
vecname='hs'; % m_vec: hs, curr
% altimeter stats
acol=[1:6];
acol=[7:12];
avals={'hs_mean_rmse','hs_maxi_rmse','hs_mean_bias','hs_maxi_bias','hs_mean_corr','hs_maxi_corr',...
'hs_mean_frmse','hs_maxi_frmse','hs_mean_fbias','hs_maxi_fbias','hs_mean_fcorr','hs_maxi_fcorr'};
avalm={'hs_mean_mrmse','hs_maxi_mrmse','hs_mean_mbias','hs_maxi_mbias','hs_mean_mcorr','hs_maxi_mcorr',...
'hs_mean_fmrmse','hs_maxi_fmrmse','hs_mean_fmbias','hs_maxi_fmbias','hs_mean_fmcorr','hs_maxi_fmcorr'}; %
colors={'c','b','r','m','k','c'};
for i=1:length(runs)
expts{i}=expt_names{runs(i)};
end
%sufixes in netcdf files
gnames={'globalwave+globalum','nzwave+nzlam','nzwave_hr+nzcsm','tongawave+globalum','nzwave_era5'};
path_source=['/scale_wlg_nobackup/filesets/nobackup/niwa03150/WAVE/hindcast/']; % GLOBALWAVE/'];%2018/01/05/00'];
path_santanarc='/scale_wlg_persistent/filesets/project/niwa03150/santanarc/';
path_obs=[path_santanarc,'data/obs/'];
path_fig='/scale_wlg_nobackup/filesets/nobackup/niwa03150/santanarc/figures/';
% stations or grids - stations are bad in Baring_Head
ww3pre={'ww3p_interp','ww3g'};
ww3pre=ww3pre{2};
% Loading satellite obs
if plot_aserie || plot_amap
atype='cmems_l4';
% cmems_l4
if strcmp(atype,'cmems_l4')
path_cop='/scale_wlg_persistent/filesets/project/niwa03150/santanarc/data/copernicus-l4-wave-data/';
file_cop=[path_cop,'cmems_obs-wave_glo_phy-swh_my_multi-l4-2deg_P1D_multi-vars_143.00E-185.00E_53.00S-21.00S_2002-01-15-2020-12-31.nc'];
time_cop=ncread(file_cop,'time')+datenum('1950-01-01');
lon_cop=ncread(file_cop,'longitude');
lat_cop=ncread(file_cop,'latitude');
hs_cop_mean=ncread(file_cop,'VAVH_DAILY_MEAN');
hs_cop_maxi=ncread(file_cop,'VAVH_DAILY_MAX');
end
if plot_amap
%fname=[pname,ww3pre,'_',ftime,'-utc_',gnames{ig},'.nc'];
fname='/scale_wlg_nobackup/filesets/nobackup/niwa03150/WAVE/hindcast/NZWAVE/2021/01/01/00/ww3g_2021010100-utc_nzwave+nzlam.nc';
depth_mod=double(ncread(fname,'depth',[1 1 1],[Inf Inf 1]));
lon_mod=double(ncread(fname,'lon'));
lat_mod=double(ncread(fname,'lat'));
end
end
if plot_map
%fname=[pname,ww3pre,'_',ftime,'-utc_',gnames{ig},'.nc'];
fname='/scale_wlg_nobackup/filesets/nobackup/niwa03150/WAVE/hindcast/NZWAVE/2021/01/01/00/ww3g_2021010100-utc_nzwave+nzlam.nc';
depth_mod=double(ncread(fname,'depth',[1 1 1],[Inf Inf 1]));
lon_mod=double(ncread(fname,'lon'));
lat_mod=double(ncread(fname,'lat'));
% gebco bathy
file_geb='/scale_wlg_persistent/filesets/project/niwa00020/data/topography/gebco/1-min/gridone.nc';
depg =ncread(file_geb,'z');
long =ncread(file_geb,'x_range');
latg =ncread(file_geb,'y_range');
dgeb =ncread(file_geb,'spacing');
lon_geb =long(1):dgeb:long(2);
lat_geb =latg(1):dgeb:latg(2);
depth_geb=reshape(depg,length(lon_geb),length(lat_geb));
%iz=find(lon_geb==0); lon_ge=[lon_geb(iz:end),lon_geb(1:iz-1)]
lon_geb=wrapTo360(lon_geb);
lon_geb=lon_geb(1:10:end);
lat_geb=lat_geb(1:10:end);
depth_geb=depth_geb(1:10:end,1:10:end);
%[dif ilo]=nanmin(abs(min(lon_mod(:))-lon_geb)); [dif flo]=nanmin(abs(max(lon_mod(:))-lon_geb));
%[dif ila]=nanmin(abs(min(lat_mod(:))-lat_geb)); [dif fla]=nanmin(abs(max(lat_mod(:))-lat_geb));
%lon_geb=lon_geb(ilo:flo);
%lat_geb=lat_geb(ila:fla);
%depth_geb=depth_geb(ilo:flo,ila:fla);
end
% biggest loop on stations
for fobs=stations
file=files{fobs};
file=replace(file,' ','_');
% OBS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
file_obs=[path_obs,file];
[obs,time_obs,lon_obs,lat_obs]=proc_wave_obs(file,proc_obs); %,plot_obs);
if plot_series
scrsz=[1 1 1366 768];
%scrsz=get(0,'screensize');
if close_all==1; figure('position',scrsz,'color',[1 1 1],'visible','on'); end
hold on
set(gca,'fontsize',12,'fontweight','bold')
if obs_first
legh={'Obs'}; legt={'Obs'};
else
legh=[]; legt=[];
end
ke=0;
for expt=expts
ke=ke+1;
expt=expt{1};
[ig,ltime]=grab_nc_sufix(expt);
path_expt=[path_source,expt,'/']; % GLOBALWAVE/'];%2018/01/05/00'];
path_dm=[path_expt,'matlab/'];
system(['mkdir -p ',path_dm]);
%filename=[path_dm,file,'_',datestr(time_lima(1),'YYYYmmDDHH'),'_',datestr(time_lima(end),'YYYYmmDDHH'),'.mat'];
hs_mod=[];tp_mod=[]; pd_mod=[];time_mod=[];
tm01_mod=[];tm_mod=[]; pd_mod=[]; we_mod=[];
tm02_mod=[];ds_mod=[]; wlv_mod=[];time_mod=[];
checkin=0;
% Loop in model time
for t=time_lima
filename=[path_dm,file,'_',datestr(t,'YYYYmmDDHH'),'.mat'];
if ck_mod_mat==1 && exist(filename)==2
display(['Loading: ',filename])
load(filename)%,'time_mod','model')
else
ptime=datestr(t,'YYYY/mm/DD/HH/');
ftime=datestr(t,'YYYYmmDDHH');
pname=[path_expt,ptime];
fname=[pname,ww3pre,'_',ftime,'-utc_',gnames{ig},'.nc'];
%fname=[pname,'ww3g_',ftime,'-utc_',gnames{1},'.nc'];
display(['Loading: ',fname]);
if checkin==0; % t==time_lima(1)
checkin=1;
lon_mod=double(ncread(fname,'lon'));
lat_mod=double(ncread(fname,'lat'));
[dif ilon]=nanmin(abs(lon_mod-lon_obs));
[dif ilat]=nanmin(abs(lat_mod-lat_obs));
if strcmp(file,'SteepHead_SP_FullRecord_QC')
%ilon=ilon+3;
elseif strcmp(file,'wairewa_lake_forsyth') & ig==2 % NZWAVE
ilat=ilat-2;
end
dis=sqrt((lon_mod(ilon)-lon_obs).^2 + (lat_mod(ilat)-lat_obs).^2)*111;
display(['Distance between obs ',file,' and grid point is: ',num2str(dis),' km'])
end
time=squeeze(double(ncread(fname,'time')))./24+t; time=time(1:ltime-1);
if strncmp(ww3pre,'ww3p',4)
hs=squeeze(double(ncread(fname,'hsig', [ilon 1],[1 ltime]))); hs=hs(1:end-1)';
tp=squeeze(double(ncread(fname,'tpeak', [ilon 1],[1 ltime]))); tp=tp(1:end-1)';
tm01=squeeze(double(ncread(fname,'tmean01', [ilon 1],[1 ltime]))); tm01=tm01(1:end-1)';
tm=squeeze(double(ncread(fname,'tmean', [ilon 1],[1 ltime]))); tm=tm(1:end-1)';
pd=squeeze(double(ncread(fname,'peak_direction',[ilon 1],[1 ltime]))); pd=pd(1:end-1)';
elseif strncmp(ww3pre,'ww3g',4)
hs=squeeze(double(ncread(fname,'hsig', [ilon ilat 1],[1 1 ltime]))); hs=hs(1:end-1);
tp=squeeze(double(ncread(fname,'tpeak', [ilon ilat 1],[1 1 ltime]))); tp=tp(1:end-1);
tm01=squeeze(double(ncread(fname,'tmean01', [ilon ilat 1],[1 1 ltime]))); tm01=tm01(1:end-1);
tm02=squeeze(double(ncread(fname,'tmean02', [ilon ilat 1],[1 1 ltime]))); tm02=tm02(1:end-1);
tm=squeeze(double(ncread(fname,'tmean', [ilon ilat 1],[1 1 ltime]))); tm=tm(1:end-1);
pd=squeeze(double(ncread(fname,'peak_direction',[ilon ilat 1],[1 1 ltime]))); pd=pd(1:end-1);
ds=squeeze(double(ncread(fname,'directional_spread',[ilon ilat 1],[1 1 ltime]))); ds=ds(1:end-1);
if strcmp(expt,'NZWAVE-HR-BLA')
wlv=squeeze(double(ncread(fname,'wlv', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).wlv=wlv;
%ucur=squeeze(double(ncread(fname,'ucur', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).ucur=ucur;
%vcur=squeeze(double(ncread(fname,'vcur', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).vcur=vcur;
else
wlv=nan(size(hs));
%ucur=nan(size(hs));
%vcur=nan(size(hs));
end
end
we=(1/16)*1025*9.8*(hs.^2);
display(['Saving: ',filename])
save(filename,'time','tp','pd','ds','tm01','tm02','hs','tm','wlv','we')
end % if ck_mod_mat==1 && exist(filename)==2
time_mod=[time_mod;time];
hs_mod=[hs_mod;hs];
tp_mod=[tp_mod;tp];
tm01_mod=[tm01_mod;tm01];
tm02_mod=[tm02_mod;tm02];
tm_mod=[tm_mod;tm];
pd_mod=[pd_mod;pd];
ds_mod=[ds_mod;ds];
wlv_mod=[wlv_mod;wlv];
%we_mod=[we_mod;we];
clear model
% 1 {'PeakPerid'} 2 {'PeakDirection'} 3 {'Directional spread'} 4 {'Tm01'} 5 {'Tm02'} 6 {'Hs'} 7 {'Qp'} 8 Tm
model.data(:,9)=wlv_mod; % we_mod
model.data(:,8)=tm_mod;
model.data(:,1)=tp_mod;
model.data(:,2)=pd_mod;
model.data(:,3)=ds_mod;
model.data(:,4)=tm01_mod;
model.data(:,5)=tm02_mod;
model.data(:,6)=hs_mod;
%path_dm=[path_expt,'matlab/'];
%system(['mkdir -p ',path_dm]);
%display(['Saving: ',filename])
%save(filename,'time_mod','model')
end % for t=time_lima
if save_csv==1
fda=[filename(1:end-14),datestr(time_lima(1),'YYYYmmDDHH'),'_',datestr(time_lima(end),'YYYYmmDDHH'),'.csv'];
display(['Saving: ',fda]);
if exist(fda)==2
system(['rm -rf ',fda]);
end
model.data(:,7)=nan;
csvdata=model.data;
csvdata=num2cell(csvdata);
for i=1:length(time_mod); csvtime{i,1}=datestr(time_mod(i),'yyyy-mm-ddTHH:MM:SS'); end
csvhead={'date','PeakPeriod','PeakDirection','Directional spread','Tm01','Tm02','Hs','Qp','Tm','Wave Energy (J/m2)'};%Water level'};
% concatenating str matrices
csvall=[csvtime,csvdata];
%csvall=[csvhead;csvall];
%csvwrite(fda,csvall);
T = cell2table(csvall,'VariableNames',csvhead);
writetable(T,fda)
fclose('all');
end
tnames={'Peak Period', 'Peak Direction', 'Directional spread', 'Tm01','Tm02','Significant Wave Height (Hs)','Qp','Tm','Water Level'};
for i=1:length(dcol)
subplot(length(dcol),1,i);
set(gca,'fontsize',12,'fontweight','bold')
hold on
if ke==1 & plot_obs==1
if obs_first==1;
plot(time_obs,obs(:,dcol(i))','.','markersize',12,'color',[0 .7 0],'linewidth',2)
end
for eix=1:length(expts); plot(nan,nan,'.','markersize',20,'color',colors{eix},'linewidth',2); end
plot(nan,nan,'.','markersize',20,'color',[0 .7 0],'linewidth',2)
end
plot(time_mod,model.data(:,dcol(i))','.','markersize',12,'color',colors{ke},'linewidth',2)
if obs_first==0;
if ke==length(expts) & plot_obs==1
plot(time_obs,obs(:,dcol(i))','.','markersize',12,'color',[0 .7 0],'linewidth',2)
end
end
if set_xlim==1;
xlim([time_lima(1) time_lima(end)])
end
%if i==3
datetick('x','dd/mmm/yyyy','keeplimits')
%end
title([replace(file,'_',' '),' ',tnames{dcol(i)}])
grid('on')
modeli=interp1(time_mod,model.data(:,dcol(i)),time_obs);
if dcol(i)==6
mod_rmse=nanrmse(obs(:,dcol(i)),modeli');
mod_corr=nancorr(obs(:,dcol(i)),modeli');
mod_bias=nanmean(modeli')-nanmean(obs(:,dcol(i)));
add_stats=0;
if add_stats
legh=[legh,{[expt,' rmse=',num2str(mod_rmse,'%.2f'),' corr=',num2str(mod_corr,'%.2f'),', bias=',num2str(mod_bias,'%.2f')]}];
else
legh=[legh,{[expt]}];%,' rmse=',num2str(mod_rmse,'%.2f'),' corr=',num2str(mod_corr,'%.2f'),', bias=',num2str(mod_bias,'%.2f')]}];
end
end
end
end
if obs_first==0;
legh=[legh,{['Obs.']}]; %,' rmse=',num2str(mod_rmse,'%.2f'),' corr=',num2str(mod_corr,'%.2f'),', bias=',num2str(mod_bias,'%.2f')]}];
end
if ~isempty(find(dcol==6))
subplot(length(dcol),1,find(dcol==6));
legend([legh],'location','best')
end
if save_fig==1
%export_fig(gcf,'steephead_period','-png','-r150');
end
end % if plot_series
if plot_map
scrsz=[1 1 1366 768];
scrsz=[1 1 1920 1080];
%scrsz=get(0,'screensize');
figure('position',scrsz,'color',[1 1 1],'visible','on')
hold on
set(gca,'fontsize',12,'fontweight','bold')
legh={'Obs'}; legt={'Obs'};
checkin=0;
% Loop in desired time
for t=time_lima
ptime=datestr(t,'YYYY/mm/DD/HH/');
ftime=datestr(t,'YYYYmmDDHH');
ke=0;
for expt=expts
ke=ke+1;
expt=expt{1};
[ig,ltime]=grab_nc_sufix(expt);
path_expt=[path_source,expt,'/']; % GLOBALWAVE/'];%2018/01/05/00'];
pname=[path_expt,ptime];
fname=[pname,ww3pre,'_',ftime,'-utc_',gnames{ig},'.nc'];
%fname=[pname,'ww3g_',ftime,'-utc_',gnames{1},'.nc'];
display(['Loading: ',fname]);
if checkin==0; % t==time_lima(1)
checkin=1;
if strcmp(expt,'NZWAVE-HR')
depth_mod=double(ncread(fname,'depth',[1 1 1],[Inf Inf 1]));
wlv_mod=double(ncread(fname,'wlv',[1 1 1],[Inf Inf 1]));
depth_mod=depth_mod-wlv_mod;
end
lon_mod=double(ncread(fname,'lon'));
lat_mod=double(ncread(fname,'lat'));
[dif ilon]=nanmin(abs(lon_mod-lon_obs));
[dif ilat]=nanmin(abs(lat_mod-lat_obs));
[lon_modm,lat_modm]=meshgrid(lon_mod,lat_mod);
if strcmp(file,'SteepHead_SP_FullRecord_QC')
%ilon=ilon+3;
elseif strcmp(file,'wairewa_lake_forsyth') & ig==2 % NZWAVE
ilat=ilat-2;
end
dis=sqrt((lon_mod(ilon)-lon_obs).^2 + (lat_mod(ilat)-lat_obs).^2)*110;
display(['Distance between obs and grid point is: ',num2str(dis),' km'])
end
display(['Reading nc variables']); tic
time=squeeze(double(ncread(fname,'time')))./24+t; time=time(1:ltime-1);
hs=squeeze(double(ncread(fname,'hsig', [1 1 1],[Inf Inf ltime-1])));
tp=squeeze(double(ncread(fname,'tpeak', [1 1 1],[Inf Inf ltime-1])));
%tm01=squeeze(double(ncread(fname,'tmean01', [1 1 1],[Inf Inf ltime-1])));
%tm=squeeze(double(ncread(fname,'tmean', [1 1 1],[Inf Inf ltime-1])));
pd=squeeze(double(ncread(fname,'peak_direction',[1 1 1],[Inf Inf ltime-1])));
if strcmp(expt,'NZWAVE-HR')
wlv=squeeze(double(ncread(fname,'wlv', [1 1 1],[Inf Inf ltime-1])));
model(ke).wlv=wlv;
ucur=squeeze(double(ncread(fname,'ucur', [1 1 1],[Inf Inf ltime-1])));
model(ke).ucur=ucur;
vcur=squeeze(double(ncread(fname,'vcur', [1 1 1],[Inf Inf ltime-1])));
model(ke).vcur=vcur;
else
model(ke).wlv=nan(size(hs));
model(ke).ucur=nan(size(hs));
model(ke).vcur=nan(size(hs));
end
display(['Finished reading nc variables']); toc
model(ke).time=time;
model(ke).hs=hs;
model(ke).tp=tp;
model(ke).pd=pd;
%model(ke).=;
end % for expt=expts
time=model(1).time;
tnames={'Peak Period', 'Peak Direction', 'Directional spread', 'Tm01','Tm02 or Tm','Significant Wave Height (Hs)','Qp'};
% converting to u and v before interpolating
pd_obs=obs(:,2); hs_obs=obs(:,6);
pd=mod(-90-pd_obs,360); u_obs=cosd(pd).*hs_obs; v_obs=sind(pd).*hs_obs;
u_obsl=interp1(time_obs,u_obs,time); v_obsl=interp1(time_obs,v_obs,time);
u_obsc=interp1(time_obs,u_obs,time,'cubic'); v_obsc=interp1(time_obs,v_obs,time,'cubic');
dp_obs=270-atan2(v_obsc,u_obsc)*180/pi;
dp_obs(dp_obs>360)=dp_obs(dp_obs>360)-360;
pd_obs=dp_obs;
hs_obs=sqrt(u_obsc.^2+v_obsc.^2);
%hs_obs=interp1(time_obs,obs(:,6),time);
tp_obs=interp1(time_obs,obs(:,1),time);
for i=1:length(time)
ke=0;
for expt=expts
ke=ke+1;
display(['Ploting map']); tic
ax(ke)=subplot(1,length(expts),ke);
hold on
m_proj('lambert','long', [lon_obs-.3 lon_obs+.3],'lat',[lat_obs-.3 lat_obs+.3]);
if strcmp(pcname,'hs')
data=model(ke).hs(:,:,i);
cmap=cmocean('thermal');
caxis([-2 2])
elseif strcmp(pcname,'wlv')
data=model(ke).wlv(:,:,i);
pd_mod=model(ke).pd(:,:,i);
pd=mod(-90-pd_mod,360);
u_mod=cosd(pd).*data; v_mod=sind(pd).*data;
cmap=cmocean('balance');
caxis([-2 2])
elseif strcmp(pcname,'curr')
u_mod=model(ke).ucur(:,:,i);
v_mod=model(ke).vcur(:,:,i);
data=sqrt(u_mod.^2+v_mod.^2);
cmap=cmocean('thermal');
end
%colormap(ax(1),gwbreal)
%m_pcolor(lon_ccmp,lat_ccmp,wsc_ccmp');
%set(get(cs,'ylabel'),'string','N/m^3','fontsize',20,'fontweight','bold');
%caxis([-2E-06 2E-06])
colormap(ax(ke),cmap) % parula, avhrr
m_pcolor(lon_mod,lat_mod,data');
%caxis([0 .13])
cb=colorbar;%('southoutside');
set(get(cb,'ylabel'),'string','Water level (m)','fontsize',12,'fontweight','bold');
set(cb,'fontsize',12,'fontweight','bold');
if strcmp(pcname,'hs')
caxis([0 4])
elseif strcmp(pcname,'wlv')
caxis([-2 2])
elseif strcmp(pcname,'curr')
cmap=cmocean('thermal');
end
%%set(cs,'position','south');
%shading interp
%%caxis([nanmin(t_avhrr(:)) nanmax(t_avhrr(:))]); % 12 25
%[cs,h]=m_contour(lon_bath,lat_bath,bath',[-1000 -1000],'color',[1 1 1],'linewidth',2);
%clabel(cs,h,'color',[1 1 1],'fontsize',14,'fontweight','bold','LabelSpacing',2000)
if strcmp(expt,'NZWAVE-HR')
[cs,h]=m_contour(lon_mod,lat_mod,-depth_mod',[-2 -20 -50 -100 -200],'color',[1 1 1],'linewidth',2);
clabel(cs,h,'color',[0 0 0],'fontsize',10,'fontweight','bold','LabelSpacing',2000)
else
[cs,h]=m_contour(lon_geb,lat_geb,-depth_geb',[-200 -1000],'color',[1 1 1],'linewidth',2);
clabel(cs,h,'color',[0 0 0],'fontsize',10,'fontweight','bold','LabelSpacing',2000)
end
%[cs,h]=m_contour(lon_aviso,lat_aviso,z_aviso_avg,'color','k');
%[cs,h]=m_contour(lon_aviso,lat_aviso,z_aviso_avg,[.76:.04:.88],'color','k');
%clabel(cs,h,'color',[0 0 0],'fontsize',14,'fontweight','bold','LabelSpacing',2000) % each contour line represents 0.02 increase/decrease
m_gshhs_f('patch',[.7 .7 .7],'edgecolor','k','linewidth',.5);
%%m_grid('fontname','helvetica','fontsize',22,'fontweight','bold');
%%m_grid('xtick',[round(loni):2:round(lonf)],'xticklabels',[round(loni):2:round(lonf)],'fontname','helvetica','fontsize',20,'fontweight','bold');
m_grid('fontname','helvetica','fontsize',14,'fontweight','bold');
title([replace(file,'_',' '),' Hs and water level at ',datestr(time(i),'HH:MM dd/mmm/yyyy')],'fontsize',14,'fontweight','bold')
%set(gca,'fontsize',14,'fontname','helvetica','fontweight','bold')
%%m_contour(plon,plat,bathy',[200 2000],'w','linewidth',1);
%%caxis([0 .5])
% getting u and v
if strcmp(vecname,'wlv')
elseif strcmp(vecname,'hs')
dat=model(ke).hs(:,:,i);
pd_mod=model(ke).pd(:,:,i);
pd=mod(-90-pd_mod,360);
u_mod=cosd(pd).*dat; v_mod=sind(pd).*dat;
elseif strcmp(vecname,'curr')
u_mod=model(ke).ucur(:,:,i);
v_mod=model(ke).vcur(:,:,i);
end
v_spa=1;
if strcmp(vecname,'hs')
m_vec(10,lon_modm(1:v_spa:end,1:v_spa:end),lat_modm(1:v_spa:end,1:v_spa:end),u_mod(1:v_spa:end,1:v_spa:end)',v_mod(1:v_spa:end,1:v_spa:end)','k','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5)
[hp ht]=m_vec(10,lon_obs+.1,lat_obs+.14,2,0,'k','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5,'key',[num2str(2.0),' m']);
set(ht,'fontsize',14,'fontweight','bold')
elseif strcmp(vecname,'curr')
m_vec(5,lon_modm(1:v_spa:end,1:v_spa:end),lat_modm(1:v_spa:end,1:v_spa:end),u_mod(1:v_spa:end,1:v_spa:end)',v_mod(1:v_spa:end,1:v_spa:end)','k','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5)
[hp ht]=m_vec(5,lon_obs+.1,lat_obs+.14,2,0,'k','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5,'key',[num2str(2.0),' m/s']);
set(ht,'fontsize',14,'fontweight','bold')
end
pd_mod=model(ke).pd(:,:,i);
m_text(lon_obs+.1,lat_obs+.2,['Mod dp: ',num2str(pd_mod(ilon,ilat),'%.1f'),'^o'],'fontsize',14,'fontweight','bold')
m_text(lon_obs+.1,lat_obs+.18,['Obs dp: ',num2str(pd_obs(i),'%.2f'),'^o'],'fontsize',14,'fontweight','bold')
% model single vector
data=model(ke).hs(:,:,i);
pd_mod=model(ke).pd(:,:,i);
pd=mod(-90-pd_mod,360);
u_mod=cosd(pd).*data; v_mod=sind(pd).*data;
m_vec(10,lon_mod(ilon),lat_mod(ilat),u_mod(ilon,ilat),v_mod(ilon,ilat),'b','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5)
[hp ht]=m_vec(10,lon_obs+.1,lat_obs+.12,2,0,'b','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5,'key',[num2str(2.0),' m']);
set(ht,'fontsize',14,'fontweight','bold')
% obs single vector
%pd=mod(-90-pd_obs,360);
%u_obs=cosd(pd).*hs_obs; v_obs=sind(pd).*hs_obs;
m_vec(10,lon_obs,lat_obs,u_obsc(i),v_obsc(i),'m','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5)
%m_vec(10,lon_obs,lat_obs,u_obsl(i),v_obsl(i),'c','shaftwidth',.75,'headwidth',3,'headangle',60,'headlength',3.5)
display(['Finished ploting map']); toc
%if dcol(i)==6
% mod_rmse=nanrmse(obs(:,dcol(i)),modeli');
% mod_bias=nanmean(modeli')-nanmean(obs(:,dcol(i)));
% legh=[legh,{[expt,' rmse=',num2str(mod_rmse,'%.2f'),', bias=',num2str(mod_bias,'%.2f')]}];
%end
end % for expt=expts
path_dm=strcat(path_fig,expt{1},'/');
system(['mkdir -p ',path_dm]);
figname=[path_dm,file,'_',pcname,'_',vecname,'_',datestr(time(i),'YYYY_mm_DD_HH_MM'),'.png'];
display(['Plotting: ',figname]);
if save_fig==1
display(['Saving: ',figname]);
export_fig(gcf,figname,'-png','-r150');
%close
clf('reset')
elseif save_video==1 & plot_map==1;
if i==1 % t==time_lima(1)
videoName = [path_dm,'/',pcname,'_',vecname,'_',datestr(time_lima(1),'yyyymmdd_HHMMSS'),'_',datestr(time_lima(end),'yyyymmdd_HHMMSS'),''];
display(['Saving video name: ',videoName])
vidObj = VideoWriter(videoName,'Uncompressed AVI');
set(vidObj,'FrameRate',5)
open(vidObj);
end
display(['Printing frame time: ',figname]);
pause(0.5)
M = getframe(gcf);
writeVideo(vidObj,M);
clf('reset')
set(gcf,'color',[1 1 1])
else
pause
clf('reset')
end
end % for i=1:length(time)
end % for t=time_lima
if save_video==1 & plot_map==1;
close(vidObj);
end
%close
end % if plot_map
if plot_rose
legh={'Obs'}; legt={'Obs'};
ke=0;
for expt=expts
ke=ke+1;
expt=expt{1};
[ig,ltime]=grab_nc_sufix(expt);
path_expt=[path_source,expt,'/']; % GLOBALWAVE/'];%2018/01/05/00'];
path_dm=[path_expt,'matlab/'];
system(['mkdir -p ',path_dm]);
%filename=[path_dm,file,'_',datestr(time_lima(1),'YYYYmmDDHH'),'_',datestr(time_lima(end),'YYYYmmDDHH'),'.mat'];
hs_mod=[];tp_mod=[]; pd_mod=[];time_mod=[];
tm01_mod=[];tm_mod=[]; pd_mod=[];time_mod=[];
tm02_mod=[];ds_mod=[]; wlv_mod=[];time_mod=[];
checkin=0;
% Loop in model time
for t=time_lima
filename=[path_dm,file,'_',datestr(t,'YYYYmmDDHH'),'.mat'];
if ck_mod_mat==1 && exist(filename)==2
display(['Loading: ',filename])
load(filename)%,'time_mod','model')
else
ptime=datestr(t,'YYYY/mm/DD/HH/');
ftime=datestr(t,'YYYYmmDDHH');
pname=[path_expt,ptime];
fname=[pname,ww3pre,'_',ftime,'-utc_',gnames{ig},'.nc'];
%fname=[pname,'ww3g_',ftime,'-utc_',gnames{1},'.nc'];
display(['Loading: ',fname]);
if checkin==0; % t==time_lima(1)
checkin=1;
lon_mod=double(ncread(fname,'lon'));
lat_mod=double(ncread(fname,'lat'));
[dif ilon]=nanmin(abs(lon_mod-lon_obs));
[dif ilat]=nanmin(abs(lat_mod-lat_obs));
if strcmp(file,'SteepHead_SP_FullRecord_QC')
%ilon=ilon+3;
elseif strcmp(file,'wairewa_lake_forsyth') & ig==2 % NZWAVE
ilat=ilat-2;
end
dis=sqrt((lon_mod(ilon)-lon_obs).^2 + (lat_mod(ilat)-lat_obs).^2)*110;
display(['Distance between obs and grid point is: ',num2str(dis),' km'])
end
time=squeeze(double(ncread(fname,'time')))./24+t; time=time(1:ltime-1);
if strncmp(ww3pre,'ww3p',4)
hs=squeeze(double(ncread(fname,'hsig', [ilon 1],[1 ltime]))); hs=hs(1:end-1)';
tp=squeeze(double(ncread(fname,'tpeak', [ilon 1],[1 ltime]))); tp=tp(1:end-1)';
tm01=squeeze(double(ncread(fname,'tmean01', [ilon 1],[1 ltime]))); tm01=tm01(1:end-1)';
tm=squeeze(double(ncread(fname,'tmean', [ilon 1],[1 ltime]))); tm=tm(1:end-1)';
pd=squeeze(double(ncread(fname,'peak_direction',[ilon 1],[1 ltime]))); pd=pd(1:end-1)';
elseif strncmp(ww3pre,'ww3g',4)
hs=squeeze(double(ncread(fname,'hsig', [ilon ilat 1],[1 1 ltime]))); hs=hs(1:end-1);
tp=squeeze(double(ncread(fname,'tpeak', [ilon ilat 1],[1 1 ltime]))); tp=tp(1:end-1);
tm01=squeeze(double(ncread(fname,'tmean01', [ilon ilat 1],[1 1 ltime]))); tm01=tm01(1:end-1);
tm02=squeeze(double(ncread(fname,'tmean02', [ilon ilat 1],[1 1 ltime]))); tm02=tm02(1:end-1);
tm=squeeze(double(ncread(fname,'tmean', [ilon ilat 1],[1 1 ltime]))); tm=tm(1:end-1);
pd=squeeze(double(ncread(fname,'peak_direction',[ilon ilat 1],[1 1 ltime]))); pd=pd(1:end-1);
ds=squeeze(double(ncread(fname,'directional_spread',[ilon ilat 1],[1 1 ltime]))); ds=ds(1:end-1);
if strcmp(expt,'NZWAVE-HR')
wlv=squeeze(double(ncread(fname,'wlv', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).wlv=wlv;
%ucur=squeeze(double(ncread(fname,'ucur', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).ucur=ucur;
%vcur=squeeze(double(ncread(fname,'vcur', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).vcur=vcur;
else
wlv=nan(size(hs));
ucur=nan(size(hs));
vcur=nan(size(hs));
end
end
display(['Saving: ',filename])
save(filename,'time','tp','pd','ds','tm01','tm02','hs','tm','wlv')
end % if ck_mod_mat==1 && exist(filename)==2
time_mod=[time_mod;time];
hs_mod=[hs_mod;hs];
tp_mod=[tp_mod;tp];
tm01_mod=[tm01_mod;tm01];
tm02_mod=[tm02_mod;tm02];
tm_mod=[tm_mod;tm];
pd_mod=[pd_mod;pd];
ds_mod=[ds_mod;ds];
wlv_mod=[wlv_mod;wlv];
%path_dm=[path_expt,'matlab/'];
%system(['mkdir -p ',path_dm]);
%display(['Saving: ',filename])
%save(filename,'time_mod','model')
end % for t=time_lima
clear model
% 1 {'PeakPerid'} 2 {'PeakDirection'} 3 {'Directional spread'} 4 {'Tm01'} 5 {'Tm02'} 6 {'Hs'} 7 {'Qp'} 8 Tm
model.data(:,9)=wlv_mod;
model.data(:,8)=tm_mod;
model.data(:,1)=tp_mod;
model.data(:,2)=pd_mod;
model.data(:,3)=ds_mod;
model.data(:,4)=tm01_mod;
model.data(:,5)=tm02_mod;
model.data(:,6)=hs_mod;
% wave rose options
Option = {'vWinds', [0:6],'anglenorth', 0, 'angleeast', 90, 'labels', {'N (0°)', 'E (90°)', 'S (180°)', 'W (270°)'}, 'freqlabelangle', 45, 'legendtype', 0};
%Option={'legendtype', 0, 'vWinds', [0:6]};
tnames={'Peak Period', 'Peak Direction', 'Directional spread', 'Tm01','Tm02','Significant Wave Height','Qp','Tm','Water Level'};
vnames={'Tp', 'Dp', 'Spr', 'Tm01','Tm02','Hs', 'Qp' ,'Tm','Wlv'};
for i=1:length(dcol)
scrsz=[1 41 1920 962];
scrsz=[2 42 958 953];
h=figure(i);
set(h,'position',scrsz,'color',[1 1 1],'visible','on')
lsub=round(length(runs)/2); csub=round(length(runs)/2)-1;
ax=subplot(lsub,csub,ke);
Options = [Option, {'axes', ax, 'cmap', 'invbone','TitleString', {[replace(file,'_',' '), ' obs. ',tnames{dcol(i)}];''},...
'LegendType', 0, 'LegendPosition', 'north','LegendOrientation', 'vertical', 'LabLegend',vnames{dcol(i)} , 'LegendVariable', vnames{dcol(i)}, 'scalefactor', 1.0}];%, 'vWinds', [0:.5 1 1.2 2 5]}];
if ke==1
[dif is]=nanmin(abs(time_obs-time_lima(1)));
[dif ie]=nanmin(abs(time_obs-time_lima(end)));
dp_obs=obs(is:ie,2)';
data_obs=obs(is:ie,dcol(i))';
[figure_handle, count, speeds, directions, Table] = WindRose(dp_obs,data_obs,Options);
%title('Obs')
end
ax=subplot(lsub,csub,ke+1); ltype=0; if length(runs)==ke; ltype=2; end
Options = [Option, {'axes', ax, 'cmap', 'invbone','TitleString', {expt;''},...
'LegendType', ltype, 'LegendPosition', 'west','LegendOrientation','vertical', 'LabLegend', vnames{dcol(i)} , 'LegendVariable', vnames{dcol(i)}, 'scalefactor', 1.0}];
[figure_handle, count, speeds, directions, Table] = WindRose(model.data(:,2)',model.data(:,dcol(i))',Options);
end
end
if save_fig==1
%export_fig(gcf,'steephead_period','-png','-r150');
end
end % if plot_rose
if plot_disp
scrsz=[1 1 1366 768];
%scrsz=get(0,'screensize');
if portrait==1
scrsz=[2 42 958 953];
else
scrsz=[1 1 1910 990];
end
figure('position',scrsz,'color',[1 1 1],'visible','on')
hold on
set(gca,'fontsize',12,'fontweight','bold')
legh={'Obs'}; legt={'Obs'};
ke=0;
for expt=expts
ke=ke+1;
expt=expt{1};
[ig,ltime]=grab_nc_sufix(expt);
path_expt=[path_source,expt,'/']; % GLOBALWAVE/'];%2018/01/05/00'];
path_dm=[path_expt,'matlab/'];
system(['mkdir -p ',path_dm]);
%filename=[path_dm,file,'_',datestr(time_lima(1),'YYYYmmDDHH'),'_',datestr(time_lima(end),'YYYYmmDDHH'),'.mat'];
hs_mod=[];tp_mod=[]; pd_mod=[];time_mod=[];
tm01_mod=[];tm_mod=[]; pd_mod=[]; we_mod=[];
tm02_mod=[];ds_mod=[]; wlv_mod=[];time_mod=[];
checkin=0;
% Loop in model time
for t=time_lima
filename=[path_dm,file,'_',datestr(t,'YYYYmmDDHH'),'.mat'];
if ck_mod_mat==1 && exist(filename)==2
display(['Loading: ',filename])
load(filename)%,'time_mod','model')
else
ptime=datestr(t,'YYYY/mm/DD/HH/');
ftime=datestr(t,'YYYYmmDDHH');
pname=[path_expt,ptime];
fname=[pname,ww3pre,'_',ftime,'-utc_',gnames{ig},'.nc'];
%fname=[pname,'ww3g_',ftime,'-utc_',gnames{1},'.nc'];
display(['Loading: ',fname]);
if checkin==0; % t==time_lima(1)
checkin=1;
lon_mod=double(ncread(fname,'lon'));
lat_mod=double(ncread(fname,'lat'));
[dif ilon]=nanmin(abs(lon_mod-lon_obs));
[dif ilat]=nanmin(abs(lat_mod-lat_obs));
if strcmp(file,'SteepHead_SP_FullRecord_QC')
%ilon=ilon+3;
elseif strcmp(file,'wairewa_lake_forsyth') & ig==2 % NZWAVE
ilat=ilat-2;
end
dis=sqrt((lon_mod(ilon)-lon_obs).^2 + (lat_mod(ilat)-lat_obs).^2)*110;
display(['Distance between obs and grid point is: ',num2str(dis),' km'])
end
time=squeeze(double(ncread(fname,'time')))./24+t; time=time(1:ltime-1);
if strncmp(ww3pre,'ww3p',4)
hs=squeeze(double(ncread(fname,'hsig', [ilon 1],[1 ltime]))); hs=hs(1:end-1)';
tp=squeeze(double(ncread(fname,'tpeak', [ilon 1],[1 ltime]))); tp=tp(1:end-1)';
tm01=squeeze(double(ncread(fname,'tmean01', [ilon 1],[1 ltime]))); tm01=tm01(1:end-1)';
tm=squeeze(double(ncread(fname,'tmean', [ilon 1],[1 ltime]))); tm=tm(1:end-1)';
pd=squeeze(double(ncread(fname,'peak_direction',[ilon 1],[1 ltime]))); pd=pd(1:end-1)';
elseif strncmp(ww3pre,'ww3g',4)
hs=squeeze(double(ncread(fname,'hsig', [ilon ilat 1],[1 1 ltime]))); hs=hs(1:end-1);
tp=squeeze(double(ncread(fname,'tpeak', [ilon ilat 1],[1 1 ltime]))); tp=tp(1:end-1);
tm01=squeeze(double(ncread(fname,'tmean01', [ilon ilat 1],[1 1 ltime]))); tm01=tm01(1:end-1);
tm02=squeeze(double(ncread(fname,'tmean02', [ilon ilat 1],[1 1 ltime]))); tm02=tm02(1:end-1);
tm=squeeze(double(ncread(fname,'tmean', [ilon ilat 1],[1 1 ltime]))); tm=tm(1:end-1);
pd=squeeze(double(ncread(fname,'peak_direction',[ilon ilat 1],[1 1 ltime]))); pd=pd(1:end-1);
ds=squeeze(double(ncread(fname,'directional_spread',[ilon ilat 1],[1 1 ltime]))); ds=ds(1:end-1);
if strcmp(expt,'NZWAVE-HR')
wlv=squeeze(double(ncread(fname,'wlv', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).wlv=wlv;
%ucur=squeeze(double(ncread(fname,'ucur', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).ucur=ucur;
%vcur=squeeze(double(ncread(fname,'vcur', [ilon ilat 1],[1 1 ltime-1])));
%model(ke).vcur=vcur;
else
wlv=nan(size(hs));
ucur=nan(size(hs));
vcur=nan(size(hs));
end
end
display(['Saving: ',filename])
save(filename,'time','tp','pd','ds','tm01','tm02','hs','tm','wlv')
end % if ck_mod_mat==1 && exist(filename)==2
time_mod=[time_mod;time];
hs_mod=[hs_mod;hs];
tp_mod=[tp_mod;tp];
tm01_mod=[tm01_mod;tm01];
tm02_mod=[tm02_mod;tm02];
tm_mod=[tm_mod;tm];
pd_mod=[pd_mod;pd];
ds_mod=[ds_mod;ds];
wlv_mod=[wlv_mod;wlv];
%we_mod=[we_mod;we];
clear model
% 1 {'PeakPerid'} 2 {'PeakDirection'} 3 {'Directional spread'} 4 {'Tm01'} 5 {'Tm02'} 6 {'Hs'} 7 {'Qp'} 8 Tm
model.data(:,9)=wlv_mod; % we_mod
model.data(:,8)=tm_mod;
model.data(:,1)=tp_mod;
model.data(:,2)=pd_mod;
model.data(:,3)=ds_mod;
model.data(:,4)=tm01_mod;
model.data(:,5)=tm02_mod;
model.data(:,6)=hs_mod;
%path_dm=[path_expt,'matlab/'];
%system(['mkdir -p ',path_dm]);
%display(['Saving: ',filename])
%save(filename,'time_mod','model')
end % for t=time_lima
tnames={'Peak Period', 'Peak Direction', 'Directional spread', 'Tm01','Tm02','Significant Wave Height (Hs)','Qp','Tm','Water Level'};
for i=1:length(dcol)
modeli=interp1(time_mod,model.data(:,dcol(i)),time_obs)';
if length(runs)==1
%subplot(length(dcol),1,i);
lsub=1; csub=1;
elseif mod(length(runs),2)==1
lsub=round(length(runs)/2); csub=round(length(runs)/2)-1;
elseif mod(length(runs),2)==0
lsub=round(length(runs)/2); csub=round(length(runs)/2);
end
if portrait==1
ax=subplot(lsub,csub,ke);
else
ax=subplot(csub,lsub,ke);
end
set(gca,'fontsize',12,'fontweight','bold')
hold on
xplot=modeli; yplot=obs(:,dcol(i));
plot(xplot,yplot,'.','color',[1 1 1],'linewidth',2)
plot(xplot,yplot,'.','color',[1 1 1],'linewidth',2)
plot([0 9],[0 9],'r','linewidth',2)
plot(xplot,yplot,'.','color',[0 0 1],'linewidth',2)
%if set_xlim==1;
% xlim([time_lima(1)-2 time_lima(end)+2])