Global Index (short | long) | Local contents | Local Index (short | long)
[udtdx, vdtdy, lat_out, lon_out, depth_out] = ...
[uptb, vptb, lat_out, lon_out, depth_out] = ... get_uprime_gradtbar(pcs, lims, nfrm, tim, lev);
This function calls | This function is called by |
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function [udtdx, vdtdy, lat_out, lon_out, depth_out] = ... get_uprime_gradtbar(pcs, lims, nfrm, tim, lev); %lims = [117.5 169 7.5 24]; if nargin == 1; lims = [110 300 -60 60]; nfrm = 6; tim = 101:550; lev = 1; elseif nargin == 2; nfrm = 6; tim = 101:550; lev = 1; elseif nargin == 3; tim = 101:550; lev = 1; elseif nargin == 4; lev = 1; end if length(lev) > 1; error('Single levels only') end; cdtem = ['cd ' eval('pwd')]; cd /home/disk/hayes2/dvimont/csiro/data % First get tbar temp = getnc('temp', lims, lev, tim); [latt, lont, deptht] = getll('temp', lims); temp = squeeze(mean(temp)); % Now get u' and v' [u, ue] = getnc('u', 'ue', lims, lev, tim); [latu, lonu, depthu] = getll('u', lims); [ntim, nlat, nlon] = size(ue); ue = (ue(:,1:(nlat-1),:) + ue(:,2:nlat,:))/2; u = u + ue; clear ue; [u, climu] = remove_mean(u/100); [v, ve] = getnc('v', 've', lims, lev, tim); [ntim, nlat, nlon] = size(ve); ve = (ve(:,:,1:(nlon-1)) + ve(:,:,2:nlon))/2; v = v + ve; clear ve; [v, climv] = remove_mean(v/100); [ntim, nlat, nlon] = size(u); % PCS should be sent in the command line %cd /home/disk/hayes2/dvimont/csiro/matlab_data/Heat_Content %load LP10_L1-7_CEOF.mat; tit = 'Lowpass Filtered Data ( > 10 Years )'; %load HP8_L1-7_CEOF.mat; tit = 'Highpass Filtered Data ( < 8 Years )'; %load RAW_L1-7_CEOF.mat; tit = 'Unfiltered Data'; % Get regressions if isreal(pcs); ureg = regress_eof(u, pcs, nfrm); vreg = regress_eof(v, pcs, nfrm); else ureg = regress_ceof(u, pcs, nfrm); vreg = regress_ceof(v, pcs, nfrm); end % Get dtdx and dtdy [nlat, nlon] = size(temp); global DEGREE RADIAN RADUS ty = (temp(:,1:(nlon-1)) + temp(:,2:nlon))/2; tx = (temp(1:(nlat-1),:) + temp(2:nlat,:))/2; [dtdy temlat] = sph_grady1(ty, RADIAN*latt, RADIAN*lonu, 0); [dtdx temlon] = sph_gradx1(tx, RADIAN*latu, RADIAN*lont, 0); % Get ubar*dtdx and vbar*dtdy, and sum vertically for i = 1:nfrm; udtdx(i,:,:) = squeeze(ureg(i,:,:)) .* dtdx; vdtdy(i,:,:) = squeeze(vreg(i,:,:)) .* dtdy; end lat_out = latu; lon_out = lonu; depth_out = depthu(lev); eval(cdtem);