author | A.M. Thurnherr <athurnherr@yahoo.com> |
Sat, 10 Apr 2021 08:03:07 -0400 | |
changeset 22 | 624b1ed6e9c9 |
parent 20 | 61b92f8fb463 |
permissions | -rw-r--r-- |
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%====================================================================== |
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% G E T E R R . M |
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% doc: Wed Jun 30 23:24:51 2004 |
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% dlm: Mon Jan 27 19:42:27 2020 |
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% (c) 2004 ladcp@ |
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% uE-Info: 25 73 NIL 0 0 72 0 2 8 NIL ofnI |
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%====================================================================== |
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% MODIFICATIONS BY ANT: |
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% Jun 30, 2004: - BUG: bin numbering was wrong for asymmetric up/down |
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% bin setup |
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% Jul 5, 2004: - added comments to debug depth mapping |
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% Jul 16, 2004: - added global variable skip_figure_3 to workaround |
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% linux matlab bug |
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% Oct 7, 2008: - extensively modified procfig 3 for version IX_6 |
2 | 16 |
% Jun 29, 2011: - removed skp_figure_3 |
17 |
% - added ps.fig3_colormap, ps.fig3_err_y_axis, ps.fig3_avgerr |
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% Jun 30, 2011: - fixed fig.3 middle column plot title for median plot |
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19 |
% Jul 6, 2001: - fixed plot title |
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IX11beta for CLIVAR P16
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% Jan 25, 2015: - separated uc/dc in bin-averaged residual plots |
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% Jan 28, 2015: - BUG: figure legend typo |
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% Dec 7, 2017: - BUG: btmi was set to nan for P6 station 94; fixed with |
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% symptomatic work-around |
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% Jan 27, 2020: - BUG: btmi was set to nan for JR195 stations 20 and 30; |
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% fixed by skipping sub-plots if btmi is not finite |
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function l=geterr(ps,dr,d,iplot) |
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% function l=geterr(dr,d,iplot) |
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% returns predicitons of U_ocean and |
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% U_ctd on the raw data grid |
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% |
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% CTD velocity |
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if nargin<4, iplot=1; end |
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||
36 |
ps=setdefv(ps,'fig3_colormap',2); % 1: jet 2: polar |
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37 |
ps=setdefv(ps,'fig3_err_y_axis',2); % 1: bin# 2: depth |
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ps=setdefv(ps,'fig3_avgerr',2'); % 1: mean 2: median |
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tim=dr.tim; |
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tim(1)=-1e30; |
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tim(end)=1e30; |
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uctd=-interp1q(tim',dr.uctd',d.time_jul'); |
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vctd=-interp1q(tim',dr.vctd',d.time_jul'); |
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[ib,it]=size(d.ru); |
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wm=medianan(d.rw,3); |
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wz=gradient(-d.z,d.time_jul*24*3600); |
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l.ru_ctd=meshgrid(uctd,1:ib)+d.weight*0; |
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l.rv_ctd=meshgrid(vctd,1:ib)+d.weight*0; |
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l.rw_ctd=meshgrid(wm,1:ib)+d.weight*0; |
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l.rw_ctd_z=meshgrid(wz,1:ib)+d.weight*0; |
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if existf(d,'wctd') |
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l.rw_ctd_p=meshgrid(d.wctd,1:ib)+d.weight*0; |
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end |
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% OCEAN velocity |
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|
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z=-d.izm+d.ru*0; |
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dz=diff(d.izm(:,1))'; |
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|
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ii=find(z>=min(dr.z) & z<=max(dr.z)); |
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|
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uoce=interp1q(dr.z,dr.u,z(ii)); |
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voce=interp1q(dr.z,dr.v,z(ii)); |
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|
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[prof,bin]=meshgrid(1:it,1:ib); |
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|
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l.ru_oce=full(sparse(bin(ii),prof(ii),uoce)); |
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l.rv_oce=full(sparse(bin(ii),prof(ii),voce)); |
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l.ru_oce(ib,it)=NaN; |
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l.rv_oce(ib,it)=NaN; |
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l.ru_oce=l.ru_oce+d.weight*0; |
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l.rv_oce=l.rv_oce+d.weight*0; |
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ii=find(l.ru_oce==0 & l.rv_oce==0); |
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l.ru_oce(ii)=NaN; |
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l.rv_oce(ii)=NaN; |
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80 |
|
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% ocean velocity as a function of depth and time |
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82 |
|
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% ib is number of bins |
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% it is number of times (super ensembles) |
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itm=meshgrid(1:it,1:ib); % each of ib rows of itm contains 1:it |
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86 |
|
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% d.izm contains for each time (colums), |
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% list of absolute depths for each bin |
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dzdo=mean(abs(diff(d.izm(d.izd,1)))); % dzdo contains sound-speed corrected |
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% mean bin length of downlooker at surface |
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% NB: at depth, bins are smaller, because |
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% of increased soundspeed! |
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93 |
|
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if length(d.izu)>1 % uplooker bin length |
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dzup=mean(abs(diff(d.izm(d.izu,1)))); |
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96 |
else |
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dzup=dzdo; |
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98 |
end |
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dz=min([dzdo dzup]); % dz is min bin length near surface |
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iz=-(d.izm/dz); % iz is d.izm with depth coordinate given |
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% as distance from surface, measured in |
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% near-surface bin lengths |
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103 |
|
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% d.ru contains super-ensemble velocities |
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105 |
% dr.z contains output depth grid |
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106 |
ii=find(isfinite(d.ru) & iz>0 & iz<max(dr.z)/dz); |
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% ii contains indices (valid for d.ru, |
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108 |
% d.izm, iz, ...) with valid velocities, |
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109 |
% inside the output depth grid |
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110 |
|
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ij=find( iz>0 & iz<max(dr.z)/dz); % ij contains same as ii but also for |
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112 |
% invalid velocities |
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113 |
|
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114 |
if abs(dzup-dzdo)>dzup*0.1 |
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115 |
disp([' sorry dz not constant loop ',int2str(length(ii)),' elements']) |
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116 |
for j=1:length(ii) |
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117 |
iiz=ceil(iz(ii(j))); |
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118 |
iit=itm(ii(j)); |
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119 |
l.u_oce(iiz,iit)=d.ru(ii(j))-l.ru_ctd(ii(j)); |
2 | 120 |
l.u_err(iiz,iit)=d.ru(ii(j))-l.ru_oce(ii(j))-l.ru_ctd(ii(j)); |
0
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121 |
l.v_oce(iiz,iit)=d.rv(ii(j))-l.rv_ctd(ii(j)); |
2 | 122 |
l.v_err(iiz,iit)=d.rv(ii(j))-l.rv_oce(ii(j))-l.rv_ctd(ii(j)); |
0
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123 |
l.w_oce(iiz,iit)=d.rw(ii(j))-l.rw_ctd(ii(j)); |
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124 |
l.w_oce_z(iiz,iit)=d.rw(ii(j))-l.rw_ctd_z(ii(j)); |
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125 |
if existf(l,'rw_ctd_p') |
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|
126 |
l.w_oce_p(iiz,iit)=d.rw(ii(j))-l.rw_ctd_p(ii(j)); |
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127 |
end |
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128 |
if existf(d,'tg') |
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129 |
l.tg_oce(iiz,iit)=d.tg(ii(j)); |
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130 |
end |
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131 |
|
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132 |
l.u_ocean(iiz,iit)=l.ru_oce(ii(j)); |
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133 |
l.v_ocean(iiz,iit)=l.rv_oce(ii(j)); |
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134 |
|
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135 |
l.u_adcp(iiz,iit)=d.ru(ii(j)); |
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136 |
l.v_adcp(iiz,iit)=d.rv(ii(j)); |
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137 |
end |
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138 |
else % uplooker and downlooker bin sizes are equal |
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|
139 |
l.u_oce=full(sparse(ceil(iz(ii)),itm(ii),d.ru(ii)-l.ru_ctd(ii))); |
2 | 140 |
l.u_err=full(sparse(ceil(iz(ii)),itm(ii),d.ru(ii)-l.ru_oce(ii)-l.ru_ctd(ii))); |
0
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|
141 |
l.v_oce=full(sparse(ceil(iz(ii)),itm(ii),d.rv(ii)-l.rv_ctd(ii))); |
2 | 142 |
l.v_err=full(sparse(ceil(iz(ii)),itm(ii),d.rv(ii)-l.rv_oce(ii)-l.rv_ctd(ii))); |
0
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|
143 |
l.w_oce=full(sparse(ceil(iz(ii)),itm(ii),d.rw(ii)-l.rw_ctd(ii))); |
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144 |
l.w_oce_z=full(sparse(ceil(iz(ii)),itm(ii),d.rw(ii)-l.rw_ctd_z(ii))); |
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145 |
if existf(l,'rw_ctd_p') |
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|
146 |
l.w_oce_p=full(sparse(ceil(iz(ii)),itm(ii),d.rw(ii)-l.rw_ctd_p(ii))); |
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|
147 |
end |
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148 |
if existf(d,'tg') |
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149 |
l.tg_oce=full(sparse(ceil(iz(ij)),itm(ij),d.tg(ij))); |
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|
150 |
end |
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|
151 |
|
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152 |
l.u_ocean=full(sparse(ceil(iz(ii)),itm(ii),l.ru_oce(ii))); |
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|
153 |
l.v_ocean=full(sparse(ceil(iz(ii)),itm(ii),l.rv_oce(ii))); |
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|
154 |
|
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|
155 |
l.u_adcp=full(sparse(ceil(iz(ii)),itm(ii),d.ru(ii))); |
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|
156 |
l.v_adcp=full(sparse(ceil(iz(ii)),itm(ii),d.rv(ii))); |
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|
157 |
end |
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|
158 |
|
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|
159 |
ik=find(l.u_oce==0 & l.v_oce==0); |
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160 |
l.u_oce(ik)=NaN; |
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|
161 |
l.v_oce(ik)=NaN; |
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162 |
l.w_oce(ik)=NaN; |
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|
163 |
l.w_oce_z(ik)=NaN; |
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164 |
if existf(l,'rw_ctd_p') |
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|
165 |
l.w_oce_p(ik)=NaN; |
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|
166 |
end |
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|
167 |
l.u_adcp(ik)=NaN; |
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|
168 |
l.v_adcp(ik)=NaN; |
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|
169 |
if existf(d,'tg') |
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170 |
ik=find(l.tg_oce==0); |
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|
171 |
l.tg_oce(ik)=NaN; |
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|
172 |
end |
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|
173 |
|
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|
174 |
[lz,lt]=size(l.u_oce); |
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|
175 |
l.itv=1:lt; |
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|
176 |
|
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|
177 |
l.z_oce=([1:lz]-.5)*dz; |
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|
178 |
l.u_oce_m=meannan(l.u_oce'); |
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|
179 |
l.v_oce_m=meannan(l.v_oce'); |
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|
180 |
|
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|
181 |
l.u_oce_s=stdnan(l.u_oce'); |
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|
182 |
l.v_oce_s=stdnan(l.v_oce'); |
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|
183 |
|
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|
184 |
l.ru_err=d.ru-l.ru_oce-l.ru_ctd; |
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|
185 |
l.rv_err=d.rv-l.rv_oce-l.rv_ctd; |
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|
186 |
|
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|
187 |
l.izm=d.izm; |
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|
188 |
|
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|
189 |
[lz,lt]=size(l.ru_err); |
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|
190 |
l.itv2=1:lt; |
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|
191 |
|
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|
192 |
if iplot |
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|
193 |
|
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|
194 |
% blank out shallow/deep estimates |
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|
195 |
ii=find(iz<0 | iz>max(dr.z)/dz); |
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|
196 |
d.ru(ii)=nan; |
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|
197 |
d.rv(ii)=nan; |
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|
198 |
|
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|
199 |
figure(3) |
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|
200 |
clf |
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|
201 |
orient landscape |
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|
202 |
|
15
3746197831db
IX11beta for CLIVAR P16
A.M. Thurnherr <athurnherr@yahoo.com>
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2
diff
changeset
|
203 |
% find downcast/upcast separation |
20 | 204 |
% Dec 2017 |
205 |
% - P6 station 94 bombs because the first statement sets bmti to nan |
|
206 |
% - checking the code revelaed that btmi is never used iwth l.u_ocea but, rather |
|
207 |
% with l.ru_err and l.rv_err |
|
208 |
% - therefore I added the if statement as a symptomatic cop-out |
|
209 |
% - the 2nd statement may be more appropriate than the first one but because |
|
210 |
% the software has worked for many years with the first statement I kept |
|
211 |
% it like that |
|
15
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|
212 |
btmi = fix(median(find(isfinite(l.u_oce(end,:))))); |
20 | 213 |
if ~isfinite(btmi) |
214 |
btmi = fix(median(find(isfinite(l.ru_err(end,:))))); |
|
215 |
end |
|
2 | 216 |
|
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|
217 |
% define color map |
2 | 218 |
if ps.fig3_colormap == 2 |
219 |
colormap(polarmap(21)); |
|
220 |
else |
|
221 |
col=jet(128); |
|
222 |
col=([[1 1 1]; col]); |
|
223 |
colormap(col) |
|
224 |
end |
|
225 |
||
0
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|
226 |
ib=1:size(l.ru_err,1); |
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|
227 |
ib=ib-length(d.izu); |
2 | 228 |
|
229 |
subplot(231) |
|
230 |
if ps.fig3_err_y_axis == 2 |
|
231 |
if ps.fig3_colormap == 2 |
|
232 |
tmp = l.u_err; tmp(isnan(tmp)) = 0; |
|
233 |
pcolorn(l.itv,-l.z_oce,tmp), shading flat |
|
234 |
else |
|
235 |
pcolorn(l.itv,-l.z_oce,l.u_err), shading flat |
|
236 |
end |
|
237 |
ylabel('Depth [m]'); |
|
238 |
else |
|
239 |
if ps.fig3_colormap == 2 |
|
240 |
tmp = l.ru_err; tmp(isnan(tmp)) = 0; |
|
241 |
pcolorn(l.itv2,-ib,tmp), shading flat |
|
242 |
else |
|
243 |
pcolorn(l.itv2,-ib,l.ru_err), shading flat |
|
244 |
end |
|
245 |
ylabel('Bin #'); |
|
246 |
end |
|
0
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|
247 |
fac=meannan(l.u_oce_s); |
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|
248 |
fac=max([fac,1e-2]); |
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|
249 |
caxis([-3 3]*fac) |
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|
250 |
colorbar |
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|
251 |
xlabel('Super Ensemble #'); |
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|
252 |
title(sprintf('U-err std: %.03f',meannan(stdnan(l.ru_err')))) |
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|
253 |
|
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|
254 |
subplot(232) |
22
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|
255 |
if isfinite(btmi) |
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|
256 |
if ps.fig3_avgerr == 2 |
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|
257 |
plot(medianan(l.ru_err(:,1:btmi)')',-ib,'r',medianan(l.ru_err(:,btmi:end)')',-ib,'b'); |
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|
258 |
title('median(U-err) [r/b: down-/up-cast]') |
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|
259 |
else |
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|
260 |
plot(meanan(l.ru_err(:,1:btmi)')',-ib,'r',meanan(l.ru_err(:,btmi:end)')',-ib,'b'); |
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|
261 |
title('mean(U-err) [r/b: down-/up-cast]') |
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|
262 |
end |
2 | 263 |
end |
0
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|
264 |
set(gca,'XLim',[-0.05 0.05]); |
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|
265 |
set(gca,'Ylim',[-ib(end) -ib(1)]); |
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|
266 |
set(gca,'Xtick',[-0.04:0.02:0.04]); |
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|
267 |
grid |
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|
268 |
xlabel('Residual [m/s]'); |
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|
269 |
ylabel('Bin #'); |
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changeset
|
270 |
|
0a450563f904
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|
271 |
subplot(233) |
2 | 272 |
if ps.fig3_colormap == 2 |
273 |
tmp = l.u_oce; tmp(isnan(tmp)) = 0; |
|
274 |
pcolorn(l.itv,-l.z_oce,tmp), shading flat |
|
275 |
else |
|
276 |
pcolorn(l.itv,-l.z_oce,l.u_oce), shading flat |
|
277 |
end |
|
0
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|
278 |
ca = caxis; |
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|
279 |
if abs(ca(1)) > abs(ca(2)) |
0a450563f904
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|
280 |
caxis([-abs(ca(1)) abs(ca(1))]); |
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changeset
|
281 |
else |
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|
282 |
caxis([-abs(ca(2)) abs(ca(2))]); |
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changeset
|
283 |
end |
0a450563f904
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|
284 |
if existf(dr,'zbot') |
0a450563f904
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changeset
|
285 |
hold on |
0a450563f904
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changeset
|
286 |
plot(-d.z+d.hbot,'.k') |
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|
287 |
ax=axis; |
0a450563f904
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diff
changeset
|
288 |
ax(4)=maxnan([-d.z+d.hbot,ax(4)]); |
0a450563f904
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changeset
|
289 |
axis(ax); |
0a450563f904
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diff
changeset
|
290 |
end |
0a450563f904
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|
291 |
colorbar |
0a450563f904
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|
292 |
xlabel('Ensemble #'); |
0a450563f904
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diff
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|
293 |
ylabel('Depth [m]'); |
0a450563f904
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changeset
|
294 |
title('U_{oce}') |
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changeset
|
295 |
|
0a450563f904
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parents:
diff
changeset
|
296 |
subplot(234) |
2 | 297 |
if ps.fig3_err_y_axis == 2 |
298 |
if ps.fig3_colormap == 2 |
|
299 |
tmp = l.v_err; tmp(isnan(tmp)) = 0; |
|
300 |
pcolorn(l.itv,-l.z_oce,tmp), shading flat |
|
301 |
else |
|
302 |
pcolorn(l.itv,-l.z_oce,l.v_err), shading flat |
|
303 |
end |
|
304 |
ylabel('Depth [m]'); |
|
305 |
else |
|
306 |
if ps.fig3_colormap == 2 |
|
307 |
tmp = l.rv_err; tmp(isnan(tmp)) = 0; |
|
308 |
pcolorn(l.itv2,-ib,tmp), shading flat |
|
309 |
else |
|
310 |
pcolorn(l.itv2,-ib,l.rv_err), shading flat |
|
311 |
end |
|
312 |
ylabel('Bin #'); |
|
313 |
end |
|
0
0a450563f904
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parents:
diff
changeset
|
314 |
fac=meannan(l.v_oce_s); |
0a450563f904
VIX_6: first version for Mercurial release
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parents:
diff
changeset
|
315 |
fac=max([fac,1e-2]); |
0a450563f904
VIX_6: first version for Mercurial release
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diff
changeset
|
316 |
caxis([-3 3]*fac) |
0a450563f904
VIX_6: first version for Mercurial release
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changeset
|
317 |
colorbar |
0a450563f904
VIX_6: first version for Mercurial release
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parents:
diff
changeset
|
318 |
xlabel('Super Ensemble #'); |
0a450563f904
VIX_6: first version for Mercurial release
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parents:
diff
changeset
|
319 |
ylabel('Bin #'); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
320 |
title(sprintf('V-err std: %.03f',meannan(stdnan(l.rv_err')))) |
0a450563f904
VIX_6: first version for Mercurial release
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parents:
diff
changeset
|
321 |
|
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
322 |
subplot(235) |
22
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
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20
diff
changeset
|
323 |
if isfinite(btmi) |
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
parents:
20
diff
changeset
|
324 |
if ps.fig3_avgerr == 2 |
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
parents:
20
diff
changeset
|
325 |
plot(medianan(l.rv_err(:,1:btmi)')',-ib,'r',medianan(l.rv_err(:,btmi:end)')',-ib,'b'); |
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
parents:
20
diff
changeset
|
326 |
title('median(V-err) [r/b: down-/up-cast]') |
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
parents:
20
diff
changeset
|
327 |
else |
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
parents:
20
diff
changeset
|
328 |
plot(meanan(l.rv_err(:,1:btmi)')',-ib,'r',meanan(l.rv_err(:,btmi:end)')',-ib,'b'); |
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
parents:
20
diff
changeset
|
329 |
title('mean(V-err) [r/b: down-/up-cast]') |
624b1ed6e9c9
version on whoosher Apr 10. 2021
A.M. Thurnherr <athurnherr@yahoo.com>
parents:
20
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changeset
|
330 |
end |
2 | 331 |
end |
0
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
332 |
set(gca,'XLim',[-0.05 0.05]); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
333 |
set(gca,'Ylim',[-ib(end) -ib(1)]); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
334 |
set(gca,'Xtick',[-0.04:0.02:0.04]); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
335 |
grid |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
336 |
xlabel('Residual [m/s]'); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
337 |
ylabel('Bin #'); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
338 |
|
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
339 |
subplot(236) |
2 | 340 |
if ps.fig3_colormap == 2 |
341 |
tmp = l.v_oce; tmp(isnan(tmp)) = 0; |
|
342 |
pcolorn(l.itv,-l.z_oce,tmp), shading flat |
|
343 |
else |
|
344 |
pcolorn(l.itv,-l.z_oce,l.v_oce), shading flat |
|
345 |
end |
|
0
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
346 |
ca = caxis; |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
347 |
if abs(ca(1)) > abs(ca(2)) |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
348 |
caxis([-abs(ca(1)) abs(ca(1))]); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
349 |
else |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
350 |
caxis([-abs(ca(2)) abs(ca(2))]); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
351 |
end |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
352 |
if existf(dr,'zbot') |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
353 |
hold on |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
354 |
plot(-d.z+d.hbot,'.k') |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
355 |
ax=axis; |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
356 |
ax(4)=maxnan([-d.z+d.hbot,ax(4)]); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
357 |
axis(ax); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
358 |
end |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
359 |
colorbar |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
360 |
xlabel('Ensemble #'); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
361 |
ylabel('Depth [m]'); |
2 | 362 |
title('V_{oce}') |
0
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
363 |
|
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
364 |
streamer([dr.name,' Figure 3']); |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
365 |
|
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
366 |
% reset colormap |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
367 |
figure(11) |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
368 |
colormap(jet(128)) |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
369 |
|
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
370 |
end |
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
371 |
|
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
372 |
|
0a450563f904
VIX_6: first version for Mercurial release
A.M. Thurnherr <ant@ldeo.columbia.edu>
parents:
diff
changeset
|
373 |
%====================================================================== |
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% P O L A R M A P . M |
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% doc: Tue Oct 7 11:03:28 2008 |
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% (c) 2008 A.M. Thurnherr |
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% uE-Info: 21 51 NIL 0 0 72 0 2 8 NIL ofnI |
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%====================================================================== |
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function map = polarmap(n) |
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if nargin<1, n=129, end; % same as for jet() |
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map = ones(n,3); |
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firstred = ceil(n/2) + 1; |
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lastblue = floor(n/2); |
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map([1:lastblue],1) = [0:lastblue-1]'/lastblue; |
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map([1:lastblue],2) = [0:lastblue-1]'/lastblue; |
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map([firstred:end],2) = [lastblue-1:-1:0]'/lastblue; |
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map([firstred:end],3) = [lastblue-1:-1:0]'/lastblue; |