-
Notifications
You must be signed in to change notification settings - Fork 0
/
fluxes_1.m
297 lines (252 loc) · 10.4 KB
/
fluxes_1.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
%We will test how Nitrogen is a limiting nutrient in the Phytoplankton assimilating
%--------- Nitrogen
%---Small phytoplankton
%NFlux_NO2limitP1
%NFlux_NO3limitP1
%NFlux_NH4limitP1
%---Large Phytoplankton
%NFlux_NO2limitP2
%NFlux_NO3limitP2
%NFlux_NH4limitP2
%-------- Light
%NFlux_lightlimitP1
%NFlux_lightlimitP2
%-------- Temperature
%NFlux_templimitP1
%NFlux_templimitP2
%% read
clear all; close all; clc;
addpath /Users/dlizarbe/Documents/DANIEL/2001_2010
cd /Volumes/BM_2022_x/Hindcast_1990_2010/inout;
[mask,LON,LAT,path1]=lets_get_started;
mask(mask==0)=NaN;
cd /Volumes/BM_2022_x/Hindcast_1990_2010/flux
indxlat = find(LAT(1,:)>= -16 & LAT(1,:)<=-5);
indxlon = find(LON(:,1)>= -85 & LON(:,1)<=-75);
lati=LAT(1,indxlat); loni = LON(indxlon,1);
[LONi,LATi]=meshgrid(loni,lati);
%%
hdir = dir('diabio_avg*');
yrst=1990;
most=1;
yren=2010;
moen=12;
moen0=moen;
ij=0;
for iy=yrst:1:yren
if iy>yrst
most=1;
end
% if iy is equal to yren, then let most is moen0,
if iy==yren
moen=moen0;
% otherwise 12
else
moen=12;
end
for imo=most:1:moen
ij=ij+1;
fn=hdir(ij).name;
disp(fn)
%fn = 'diabio_avg_Y1990M01.nc';
indxlat = find(LAT(1,:)>= -16 & LAT(1,:)<=-5);
indxlon = find(LON(:,1)>= -85 & LON(:,1)<=-75);
start_lon = min(indxlon);
count_lon = length(indxlon);
start_lat = min(indxlat);
count_lat = length(indxlat);
start_time = 1; % Assuming we want to start from the first time step
count_time = Inf; % Use Inf to read all time steps
%---- depths
zz=get_depths(fn,fn,1,'rho'); %we get the depths using all the rho variables
%--- small phyto
NO3P1=double(ncread(fn,'NFlux_NO3limitP1', [start_lon, start_lat, 1, start_time], [count_lon, count_lat, Inf, count_time]));
NO2P1=double(ncread(fn,'NFlux_NO2limitP1',[start_lon, start_lat, 1, start_time], [count_lon, count_lat, Inf, count_time]));
NH4P1=double(ncread(fn,'NFlux_NH4limitP1', [start_lon, start_lat, 1, start_time], [count_lon, count_lat, Inf, count_time]));
%--- large phyto
NO3P2=double(ncread(fn,'NFlux_NO3limitP2', [start_lon, start_lat, 1, start_time], [count_lon, count_lat, Inf, count_time]));
NO2P2=double(ncread(fn,'NFlux_NO2limitP2', [start_lon, start_lat, 1, start_time], [count_lon, count_lat, Inf, count_time]));
NH4P2=double(ncread(fn,'NFlux_NH4limitP2', [start_lon, start_lat, 1, start_time], [count_lon, count_lat, Inf, count_time]));
NitroP1 = NO3P1+NO2P1+NH4P1;
NitroP2 = NO3P2+NO2P2+NH4P2;
NP1=permute(NitroP1,[3 2 1 4]);
NP2=permute(NitroP2,[3 2 1 4]);
zz1 = zz(:,indxlat,indxlon);
jj=0;
for ii=0:-10:-300
jj=jj+1;
NP11 = vinterp(NP1,zz1,ii); NP11(NP11==0)=NaN;
NP1new(:,:,jj) = shift_coast_to_0km_ver2(NP11);
NP22= vinterp(NP2,zz1,ii);NP22(NP22==0)=NaN;
NP2new(:,:,jj) = shift_coast_to_0km_ver2(NP22);
disp(ii)
end
%permute(mean(O2new,1,'omitnan'),[2 3 1]);
NP1L(:,:,ij) = permute(mean(NP1new,1,'omitnan'),[2 3 1]);
NP2L(:,:,ij) = permute(mean(NP2new,1,'omitnan'),[2 3 1]);
end
end
%% save
save('Limitation_Nflux.mat','NP1L','NP2L');
NPL = NP2L + NP1L;
%%
% figure
% for ii=32:-1:1
% pcolor(LON,LAT,NitroP2(:,:,ii).*mask+NitroP1(:,:,ii).*mask); shading flat;colorbar;
% title(['Sigma Layer ' num2str(ii)])
% pause(1)
% clf
% end
%% ------------ ENSO Dante ------------------ %
load('ENSO_DANTE_dates.mat');
timeNINO2(16)=[]; indxNINO2(16) = [];
%% ------------- V velocity under ENSO ------------------------ %
load('UpwellingCenter_crosssection.mat')
V_NINO = mean(Vmean_1415(:,:,indxNINO2),3,'omitnan');
V_NINA = mean(Vmean_1415(:,:,indxNINA2),3,'omitnan');
V_NEUTRO = mean(Vmean_1415(:,:,indxNEUTRO2),3,'omitnan');
%% ------------- MLD ------------------ %
load('MLD.mat');
MLD_N = squeeze(mean(MLD(indxlon,indxlat,:),2));
%% ---- Monthly Nitrogen Anomaly -------------- %
time = generate_monthly_time_vector(1990, 2010)';
[climTN, anomTN] = calculateClimatologyAndAnomalies(NPL, time);
%% ---------- Nitrogen under ENSO ----------- %
NPL_NINO = mean(NPL(:,:,indxNINO2),3,'omitnan');
NPL_NINA = mean(NPL(:,:,indxNINA2),3,'omitnan');
NPL_NEUTRO = mean(NPL(:,:,indxNEUTRO2),3,'omitnan');
%--anomalies
NPL_NINOa = mean(anomTN(:,:,indxNINO2),3,'omitnan');
NPL_NINAa = mean(anomTN(:,:,indxNINA2),3,'omitnan');
NPL_NEUTROa = mean(anomTN(:,:,indxNEUTRO2),3,'omitnan');
%---MLD
MLD_NINO = mean(MLD_N(:,indxNINO2),2);
MLD_NINA = mean(MLD_N(:,indxNINA2),2);
MLD_NEUTRO = mean(MLD_N(:,indxNEUTRO2),2);
%% PLOT
%% Values and Anom
Zi2=[0:-10:-300]';
Zi=[0:-10:-500]';
distance_km12 = calculate_longitudinal_distance(-14.5,5); %latitude, longitude
disti12 = flip(linspace(0,distance_km12,size(NPL_NINO,1)));
figure
P=get(gcf,'position');
P(3)=P(3)*3;
P(4)=P(4)*2;
set(gcf,'position',P);
set(gcf,'PaperPositionMode','auto');
subplot(2,3,1); hold on
pcolor(disti12,Zi2,NPL_NINO'); shading interp; cmocean('haline',24);
caxis([0 1.6]);
[C h]=contour(disti12, Zi, V_NINO'*100, [-50:10:0],'w--','linestyle','--','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:-10],'color',[.5 .5 .5],'fontsize',14);
[C h]=contour(disti12, Zi, V_NINO'*100, [0:10:50],'w-','linestyle','-','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:50],'color',[.5 .5 .5],'fontsize',14);
plot(disti12,-MLD_NINO,'linewidth',3,'Color','k');
set(gca, 'xdir', 'reverse');xlabel('Distance [km]');
ylim([-250 0]);ylabel('Depth [m]')
xlim([0 250])
box on
title('Lim Phyto assimilation N 14-15S [NINO]');
colorbar
ax = gca;
ax.FontSize = 20;
ticks = 0:0.2:1.6;
c=colorbar('YTick', ticks, 'YTickLabel', arrayfun(@num2str, ticks, 'UniformOutput', false));
ylabel(c, '$mm \cdot N \cdot m^{-3} \cdot s^{-1}$','interpreter','latex'); % Add your desired label here
subplot(2,3,2); hold on
pcolor(disti12,Zi2,NPL_NINA'); shading interp; cmocean('haline',24);
[C h]=contour(disti12, Zi, V_NINA'*100, [-50:10:0],'w--','linestyle','--','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:-10],'color',[.5 .5 .5],'fontsize',14);
[C h]=contour(disti12, Zi, V_NINA'*100, [0:10:50],'w-','linestyle','-','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:50],'color',[.5 .5 .5],'fontsize',14);
plot(disti12,-MLD_NINA,'linewidth',3,'Color','k');
caxis([0 1.6]);
set(gca, 'xdir', 'reverse');xlabel('Distance [km]');
ylim([-250 0]);ylabel('Depth [m]')
xlim([0 250])
box on
title('Lim Phyto assimilation N 14-15S [NINA]');
colorbar
ax = gca;
ax.FontSize = 20;
ticks = 0:0.2:1.6;
c=colorbar('YTick', ticks, 'YTickLabel', arrayfun(@num2str, ticks, 'UniformOutput', false));
ylabel(c, '$mm \cdot N \cdot m^{-3} \cdot s^{-1}$','interpreter','latex'); % Add your desired label here
subplot(2,3,3); hold on
pcolor(disti12,Zi2,NPL_NEUTRO'); shading interp; cmocean('haline',24);
caxis([0 1.6]);
[C h]=contour(disti12, Zi, V_NEUTRO'*100, [-50:10:0],'w--','linestyle','--','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:-10],'color',[.5 .5 .5],'fontsize',14);
[C h]=contour(disti12, Zi, V_NEUTRO'*100, [0:10:50],'w-','linestyle','-','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:50],'color',[.5 .5 .5],'fontsize',14);
plot(disti12,-MLD_NINA,'linewidth',3,'Color','k');
set(gca, 'xdir', 'reverse');xlabel('Distance [km]');
ylim([-250 0]);ylabel('Depth [m]')
xlim([0 250])
box on
title('Lim Phyto assimilation N 14-15S [NEUTRO]');
colorbar
ax = gca;
ax.FontSize = 20;
ticks = 0:0.2:1.6;
c=colorbar('YTick', ticks, 'YTickLabel', arrayfun(@num2str, ticks, 'UniformOutput', false));
ylabel(c, '$mm \cdot N \cdot m^{-3} \cdot s^{-1}$','interpreter','latex'); % Add your desired label here
%----- Anomalies
subplot(2,3,4); hold on
pcolor(disti12,Zi2,NPL_NINOa'); shading interp; cmocean('balance',11);
caxis([-0.02 0.02]);
[C h]=contour(disti12, Zi, V_NINO'*100, [-50:10:0],'w--','linestyle','--','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:-10],'color',[.5 .5 .5],'fontsize',14);
[C h]=contour(disti12, Zi, V_NINO'*100, [0:10:50],'w-','linestyle','-','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:50],'color',[.5 .5 .5],'fontsize',14);
plot(disti12,-MLD_NINO,'linewidth',3,'Color','k');
set(gca, 'xdir', 'reverse');xlabel('Distance [km]');
ylim([-250 0]);ylabel('Depth [m]')
xlim([0 250])
box on
title('LPA N anomaly 14-15S [NINO]');
colorbar
ax = gca;
ax.FontSize = 20;
ticks = -0.02:0.005:0.02;
c=colorbar('YTick', ticks, 'YTickLabel', arrayfun(@num2str, ticks, 'UniformOutput', false));
ylabel(c, '$mm \cdot N \cdot m^{-3} \cdot s^{-1}$','interpreter','latex'); % Add your desired label here
subplot(2,3,5); hold on
pcolor(disti12,Zi2,NPL_NINAa'); shading interp; cmocean('balance',11);
[C h]=contour(disti12, Zi, V_NINA'*100, [-50:10:0],'w--','linestyle','--','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:-10],'color',[.5 .5 .5],'fontsize',14);
[C h]=contour(disti12, Zi, V_NINA'*100, [0:10:50],'w-','linestyle','-','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:50],'color',[.5 .5 .5],'fontsize',14);
plot(disti12,-MLD_NINA,'linewidth',3,'Color','k');
caxis([-0.02 0.02]);
set(gca, 'xdir', 'reverse');xlabel('Distance [km]');
ylim([-250 0]);ylabel('Depth [m]')
xlim([0 250])
box on
title('LPA N anomaly 14-15S [NINA]');
colorbar
ax = gca;
ax.FontSize = 20;
ticks = -0.02:0.005:0.02;
c=colorbar('YTick', ticks, 'YTickLabel', arrayfun(@num2str, ticks, 'UniformOutput', false));
ylabel(c, '$mm \cdot N \cdot m^{-3} \cdot s^{-1}$','interpreter','latex'); % Add your desired label here
subplot(2,3,6); hold on
pcolor(disti12,Zi2,NPL_NEUTROa'); shading interp; cmocean('balance',11);
caxis([-0.02 0.02]);
[C h]=contour(disti12, Zi, V_NEUTRO'*100, [-50:10:0],'w--','linestyle','--','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:-10],'color',[.5 .5 .5],'fontsize',14);
[C h]=contour(disti12, Zi, V_NEUTRO'*100, [0:10:50],'w-','linestyle','-','linewidth',2,'Color',[.5 .5 .5]);
clabel(C,h,[-50:10:50],'color',[.5 .5 .5],'fontsize',14);
plot(disti12,-MLD_NEUTRO,'linewidth',3,'Color','k');
set(gca, 'xdir', 'reverse');xlabel('Distance [km]');
ylim([-250 0]);ylabel('Depth [m]')
xlim([0 250])
box on
title('LPA N anomaly 14-15S [NINO]');
colorbar
ax = gca;
ax.FontSize = 20;
ticks = -0.02:0.005:0.02;
c=colorbar('YTick', ticks, 'YTickLabel', arrayfun(@num2str, ticks, 'UniformOutput', false));
ylabel(c, '$mm \cdot N \cdot m^{-3} \cdot s^{-1}$','interpreter','latex'); % Add your desired label here