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% |
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% gliderCTD_3DPlots.m |
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% |
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% Purpose: Generate set of 3D plots of glider CTD data with bathymetry |
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% |
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% Author: William Stark |
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% Marine Sciences Department |
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% UNC-Chapel Hill |
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% |
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% Created: 11 June 2012 |
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% |
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%//////////////////////////////////////////////////////////////////////////////////// |
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function gliderCTD_3DPlots(config, nLegEndPoints, strLegEndPoints,... |
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strDeploymentNumber, strLegNumber, legNumber, lonlim, latlim,... |
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ztop, zbottom, gpsLat, gpsLon, depth, pres,... |
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salinCorrected, salinBounds, densCorrected, densBounds,... |
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temp, tempBounds,... |
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plotFlag_Temperature3D, plotFlag_Salinity3D,... |
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plotFlag_Density3D,... |
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plotFlag_AllGliderTracks) |
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% get start/end points strings and indices for this leg... |
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nLegStart = nLegEndPoints(legNumber+1, 1); |
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nLegEnd = nLegEndPoints(legNumber+1, 2); |
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strLegStart = char(strLegEndPoints(legNumber+1, 1)); |
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strLegEnd = char(strLegEndPoints(legNumber+1, 2)); |
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% select data corresponding to the passed-in leg endpoints... |
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gpsLat = gpsLat(nLegStart:nLegEnd); |
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gpsLon = gpsLon(nLegStart:nLegEnd); |
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pres = pres(nLegStart:nLegEnd); |
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depth = depth(nLegStart:nLegEnd); |
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temp = temp(nLegStart:nLegEnd); |
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salinCorrected = salinCorrected(nLegStart:nLegEnd); |
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densCorrected = densCorrected(nLegStart:nLegEnd); |
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% chlor = chlor(nLegStart:nLegEnd); |
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% set strings for plot titles... |
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strGliderName = config.glider_name; |
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strDeployment = ['Deployment ', strDeploymentNumber]; |
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if (strcmp(strLegNumber, '0')) |
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strLeg = 'Complete'; |
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else |
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strLeg = ['Leg ', strLegNumber, ' ( ', strLegStart, ' to ', strLegEnd, ' )']; |
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end |
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% mooring locations LB1, LB2 and LB3... |
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% LB1 (shelf): 33 10.172 N 78 20.007 W |
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% LB2 (shelf break): 32 56.419 N 78 05.926 W |
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% LB2 (upper slope): 32 51.142 N 78 00.793 W |
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lb1Lat = 3300 + 10.172; lb1Lon = -7800 - 20.007; |
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lb2Lat = 3200 + 56.419; lb2Lon = -7800 - 5.926; |
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lb3Lat = 3200 + 51.142; lb3Lon = -7800 - 0.793; |
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% convert lats and lons to digital degrees... |
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lb1Lat = ddmm2decdeg(lb1Lat); lb1Lon = ddmm2decdeg(lb1Lon); |
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lb2Lat = ddmm2decdeg(lb2Lat); lb2Lon = ddmm2decdeg(lb2Lon); |
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lb3Lat = ddmm2decdeg(lb3Lat); lb3Lon = ddmm2decdeg(lb3Lon); |
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% arrays for drawing vertical marker lines... |
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LB1_X = [lb1Lon lb1Lon]; LB1_Y = [lb1Lat lb1Lat]; LB1_Z = [0 zbottom]; |
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LB2_X = [lb2Lon lb2Lon]; LB2_Y = [lb2Lat lb2Lat]; LB2_Z = [0 zbottom]; |
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LB3_X = [lb3Lon lb3Lon]; LB3_Y = [lb3Lat lb3Lat]; LB3_Z = [0 zbottom]; |
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% LOAD ETOPO1 BATHYMETRY //////////////////////////////////////////////////////////// |
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% load etopo1 dataset... |
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% etopo usage: [map,maplegend] = etopo(dirname, scalefactor, latlim, lonlim) |
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[Z,refvec] = etopo('BATHYMETRY/DATA/etopo/etopo1_bed_c.flt', 1, latlim, lonlim); |
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% mask above sea-level (land) or below the passed-in depth (zbottom) |
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idx = find(Z>0 | Z<zbottom); |
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Z(idx) = NaN; |
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[Nrows, Ncols]= size(Z); |
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Xspace = linspace(lonlim(1), lonlim(2), Ncols); |
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Yspace = linspace(latlim(1), latlim(2), Nrows); |
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[XI, YI] = meshgrid(Xspace, Yspace); |
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%//////////////////////////////////////////////////////////////////////////////////// |
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% OR... |
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|
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% LOAD COASTAL RELIEF MODEL (CRM) Vol 2 BATHYMETRY ////////////////////////////////// |
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% % load crm dataset... |
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% samplefactor = 1; |
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% [Z,refvec] = crmBinaryRead('BATHYMETRY/DATA/crm/se_atl_crm_v1.flt', samplefactor, latlim, lonlim); |
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% % mask above sea-level (land) or below the passed-in depth (zbottom) |
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% idx = find(Z>0 | Z<zbottom); |
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% Z(idx) = NaN; |
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% [Nrows, Ncols]= size(Z); |
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% Xspace = linspace(lonlim(1), lonlim(2), Ncols); |
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% Yspace = linspace(latlim(1), latlim(2), Nrows); |
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% [XI, YI] = meshgrid(Xspace, Yspace); |
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%//////////////////////////////////////////////////////////////////////////////////// |
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% load East coast border data set... |
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load('BATHYMETRY/DATA/world/eastUS.mat'); |
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whichLAT = find(cillat<latlim(1) | cillat>latlim(2)); |
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cillat(whichLAT) = NaN*ones(size(whichLAT)); |
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clear whichLAT; |
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whichLON = find(cillong<lonlim(1) | cillong>lonlim(2)); |
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cillong(whichLON) = NaN*ones(size(whichLON)); |
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clear whichLON; |
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%***** DRAW 3D TEMPERATURE PLOT ***************************************************** |
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if (plotFlag_Temperature3D==1) |
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% 3D color plot of temperature (with bathymetry surface)... |
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figure('Position', [10,10,1600,900]); |
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% plot the coastline... |
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plot3(cillong, cillat, 0*ones(size(cillong)), 'k-', 'linewidth', [3]); |
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hold on; |
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% plot the bathymetry surface... |
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HndlBATH = surf(XI, YI, Z); |
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%set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', [0.5 0.5 0.5]); |
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set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', 'none'); |
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set(gca, 'box', 'on', 'position', [0.1227 0.2024 0.7727 0.6235]); |
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% lighting and shading bath... |
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camlight right; |
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lighting phong; |
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material dull; |
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set(HndlBATH, 'edgecolor', 'none'); |
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hold on; |
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% vertical marker lines at mooring locations |
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plot3(LB1_X, LB1_Y, LB1_Z, 'k', 'linewidth', 5); |
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hold on; |
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plot3(LB2_X, LB2_Y, LB2_Z, 'k', 'linewidth', 5); |
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hold on; |
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plot3(LB3_X, LB3_Y, LB3_Z, 'k', 'linewidth', 5); |
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hold on; |
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% surface marker symbol at mooring locations |
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plot3(lb1Lon, lb1Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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plot3(lb2Lon, lb2Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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plot3(lb3Lon, lb3Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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% plot temperature profile |
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hc = ccplot3(gpsLon, gpsLat, -depth, temp, tempBounds, '.', 10); |
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grid on; |
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axis([lonlim latlim zbottom ztop]); |
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hc = colorbar; |
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set(hc, 'fontsize', 12); |
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xlabel('Longitude', 'fontsize', 18); |
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ylabel('Latitude', 'fontsize', 18); |
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zlabel('Depth (m)', 'fontsize', 18); |
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title(['TEMPERATURE (°C) - ', strGliderName, ' , ', strDeployment, ' , ', strLeg, ' '], 'fontsize', 20, 'fontweight', 'bold'); |
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|
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% SAVE FILE and SAVE VIEW buttons |
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% global prefilename pixcount HndlSAVE |
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% pixcount = 1; |
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% prefilename = 'etopo1_example'; |
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% HndlSAVE = uicontrol( ... |
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% 'Style','pushbutton', ... |
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% 'Units','normalized', ... |
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% 'Position',[.75 .05 .20 .05], ... |
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% 'String',['SAVE ' prefilename '_' sprintf('%02d', pixcount)], ... |
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% 'Callback',['save_fig;']); |
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% |
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% HndlVIEW = uicontrol( ... |
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% 'Style','pushbutton', ... |
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% 'Units','normalized', ... |
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% 'Position',[.75 .00 .20 .05], ... |
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% 'String',['SAVE VIEW'], ... |
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% 'Callback',['[AZ, EL] = view; viewdata = [AZ, EL]; save(''./viewdata.mat'', ''viewdata'')']); |
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end |
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%***** DRAW 3D SALINITY PLOT ***************************************************** |
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if (plotFlag_Salinity3D==1) |
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% 3D color plot of salinity (with bathymetry surface)... |
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figure('Position', [10,10,1600,900]); |
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% plot the coastline... |
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plot3(cillong, cillat, 0*ones(size(cillong)), 'k-', 'linewidth', [3]); |
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hold on; |
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% plot the bathymetry surface... |
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HndlBATH = surf(XI, YI, Z); |
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%set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', [0.5 0.5 0.5]); |
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set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', 'none'); |
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set(gca, 'box', 'on', 'position', [0.1227 0.2024 0.7727 0.6235]); |
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% lighting and shading bath... |
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camlight right; |
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lighting phong; |
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material dull; |
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set(HndlBATH, 'edgecolor', 'none'); |
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hold on; |
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% vertical marker lines at mooring locations |
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plot3(LB1_X, LB1_Y, LB1_Z, 'k', 'linewidth', 5); |
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hold on; |
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plot3(LB2_X, LB2_Y, LB2_Z, 'k', 'linewidth', 5); |
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hold on; |
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plot3(LB3_X, LB3_Y, LB3_Z, 'k', 'linewidth', 5); |
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hold on; |
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% surface marker symbol at mooring locations |
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plot3(lb1Lon, lb1Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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plot3(lb2Lon, lb2Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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plot3(lb3Lon, lb3Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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% plot salinity profile |
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hc = ccplot3(gpsLon, gpsLat, -depth, salinCorrected, salinBounds, '.', 10); |
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grid on; |
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axis([lonlim latlim zbottom ztop]); |
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hc = colorbar; |
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set(hc, 'fontsize', 12); |
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xlabel('Longitude', 'fontsize', 18); |
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ylabel('Latitude', 'fontsize', 18); |
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zlabel('Depth (m)', 'fontsize', 18); |
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title(['SALINITY (psu) - ', strGliderName, ' , ', strDeployment, ' , ', strLeg, ' '], 'fontsize', 20, 'fontweight', 'bold'); |
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end |
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|
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%***** DRAW 3D DENSITY PLOT ***************************************************** |
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if (plotFlag_Density3D==1) |
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% 3D color plot of density (with bathymetry surface)... |
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figure('Position', [10,10,1600,900]); |
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% plot the coastline... |
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plot3(cillong, cillat, 0*ones(size(cillong)), 'k-', 'linewidth', [3]); |
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hold on; |
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% plot the bathymetry surface... |
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HndlBATH = surf(XI, YI, Z); |
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%set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', [0.5 0.5 0.5]); |
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set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', 'none'); |
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set(gca, 'box', 'on', 'position', [0.1227 0.2024 0.7727 0.6235]); |
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% lighting and shading bath... |
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camlight right; |
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lighting phong; |
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material dull; |
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set(HndlBATH, 'edgecolor', 'none'); |
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hold on; |
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% vertical marker lines at mooring locations |
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plot3(LB1_X, LB1_Y, LB1_Z, 'k', 'linewidth', 5); |
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hold on; |
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plot3(LB2_X, LB2_Y, LB2_Z, 'k', 'linewidth', 5); |
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hold on; |
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plot3(LB3_X, LB3_Y, LB3_Z, 'k', 'linewidth', 5); |
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hold on; |
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% surface marker symbol at mooring locations |
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plot3(lb1Lon, lb1Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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plot3(lb2Lon, lb2Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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plot3(lb3Lon, lb3Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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hold on; |
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% plot density profile |
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hc = ccplot3(gpsLon, gpsLat, -depth, densCorrected, densBounds, '.', 10); |
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grid on; |
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axis([lonlim latlim zbottom ztop]); |
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hc = colorbar; |
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set(hc, 'fontsize', 12); |
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xlabel('Longitude', 'fontsize', 18); |
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ylabel('Latitude', 'fontsize', 18); |
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zlabel('Depth (m)', 'fontsize', 18); |
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title(['DENSITY (kg m-3) - ', strGliderName, ' , ', strDeployment, ' , ', strLeg, ' '], 'fontsize', 20, 'fontweight', 'bold'); |
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end |
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| 262 |
|
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|
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%***** DRAW 3D CHLOROPHYLL PLOT ***************************************************** |
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% if (plotFlag_Chlorophyll3D==1) |
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% % 3D color plot of chlorophyll (with bathymetry surface)... |
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% figure('Position', [10,10,1600,900]); |
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% % plot the coastline... |
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% plot3(cillong, cillat, 0*ones(size(cillong)), 'k-', 'linewidth', [3]); |
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% hold on; |
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% % plot the bathymetry surface... |
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% HndlBATH = surf(XI, YI, Z); |
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% %set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', [0.5 0.5 0.5]); |
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% set(HndlBATH, 'facecolor', [0.75 0.75 0.75], 'edgecolor', 'none'); |
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% set(gca, 'box', 'on', 'position', [0.1227 0.2024 0.7727 0.6235]); |
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% % lighting and shading bath... |
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% camlight right; |
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% lighting phong; |
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% material dull; |
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% set(HndlBATH, 'edgecolor', 'none'); |
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% hold on; |
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% % vertical marker lines at mooring locations |
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| 283 |
% plot3(LB1_X, LB1_Y, LB1_Z, 'k', 'linewidth', 5); |
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% hold on; |
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% plot3(LB2_X, LB2_Y, LB2_Z, 'k', 'linewidth', 5); |
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% hold on; |
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% plot3(LB3_X, LB3_Y, LB3_Z, 'k', 'linewidth', 5); |
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| 288 |
% hold on; |
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| 289 |
% % surface marker symbol at mooring locations |
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| 290 |
% plot3(lb1Lon, lb1Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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| 291 |
% hold on; |
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% plot3(lb2Lon, lb2Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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% hold on; |
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% plot3(lb3Lon, lb3Lat, 0, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','k', 'MarkerSize', 12); |
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% hold on; |
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% % plot chlorophyll profile |
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| 297 |
% hc = ccplot3(gpsLon, gpsLat, -depth, chlor, chlorBounds, '.', 10); |
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% grid on; |
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% axis([lonlim latlim zbottom ztop]); |
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% hc = colorbar; |
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% set(hc, 'fontsize', 12); |
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% xlabel('Longitude', 'fontsize', 18); |
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% ylabel('Latitude', 'fontsize', 18); |
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% zlabel('Depth (m)', 'fontsize', 18); |
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% title(['CHLOROPHYLL (ug/l) - ', strGliderName, ' , ', strDeployment, ' , ', strLeg, ' '], 'fontsize', 20, 'fontweight', 'bold'); |
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| 306 |
% end |
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| 307 |
|
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| 308 |
|
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| 309 |
%***** DRAW PLOT OF COMPLETE GLIDER TRACKS ***************************************************** |
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| 310 |
if (plotFlag_AllGliderTracks==1) |
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| 311 |
% LOAD AND CONCATONATE ALL DATA FOR PELAGIA /////////////////////////////// |
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| 312 |
gpsLat_TOTAL_PELAGIA = []; |
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| 313 |
gpsLon_TOTAL_PELAGIA = []; |
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| 314 |
for i=1:3 |
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| 315 |
% mat file path string... |
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| 316 |
strMatFilePath = strcat('GLIDER_DATA_LEVEL1/Pelagia_Deployment', num2str(i), '_CTD_L1.mat'); |
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| 317 |
% load glider sensor data from mat file... |
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| 318 |
load(strMatFilePath); |
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| 319 |
% concatonate data into a single vector... |
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| 320 |
gpsLat_TOTAL_PELAGIA = [gpsLat_TOTAL_PELAGIA; gpsLat]; |
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| 321 |
gpsLon_TOTAL_PELAGIA = [gpsLon_TOTAL_PELAGIA; gpsLon]; |
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| 322 |
end |
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| 323 |
|
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| 324 |
% LOAD AND CONCATONATE ALL DATA FOR RAMSES //////////////////////////////// |
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| 325 |
gpsLat_TOTAL_RAMSES = []; |
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| 326 |
gpsLon_TOTAL_RAMSES = []; |
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| 327 |
for i=1:3 |
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| 328 |
% mat file path string... |
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| 329 |
strMatFilePath = strcat('GLIDER_DATA_LEVEL1/Ramses_Deployment', num2str(i), '_CTD_L1.mat'); |
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| 330 |
% load glider sensor data from mat file... |
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| 331 |
load(strMatFilePath); |
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| 332 |
% concatonate data into a single vector... |
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| 333 |
gpsLat_TOTAL_RAMSES = [gpsLat_TOTAL_RAMSES; gpsLat]; |
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| 334 |
gpsLon_TOTAL_RAMSES = [gpsLon_TOTAL_RAMSES; gpsLon]; |
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| 335 |
end |
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| 336 |
|
|---|
| 337 |
% set new lat/lon and sea bottom bounds for the 2D glider track plot... |
|---|
| 338 |
lonlim = [-79 -77]; latlim = [32 34]; |
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| 339 |
zbottom = -1100; % 1100m depth encompasses all bathymetry data bounded by |
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| 340 |
% the above lat/lon limits |
|---|
| 341 |
|
|---|
| 342 |
% % load etopo1 dataset... |
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| 343 |
% % etopo usage: [map,maplegend] = etopo(dirname, scalefactor, latlim, lonlim) |
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| 344 |
% [Z,refvec] = etopo('BATHYMETRY/DATA/etopo/etopo1_bed_c.flt', 1, latlim, lonlim); |
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| 345 |
% % mask above sea-level (land) or below the passed-in depth (zbottom) |
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| 346 |
% idx = find(Z>0 | Z<zbottom); |
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| 347 |
% Z(idx) = NaN; |
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| 348 |
% [Nrows, Ncols]= size(Z); |
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| 349 |
% Xspace = linspace(lonlim(1), lonlim(2), Ncols); |
|---|
| 350 |
% Yspace = linspace(latlim(1), latlim(2), Nrows); |
|---|
| 351 |
% [XI, YI] = meshgrid(Xspace, Yspace); |
|---|
| 352 |
% |
|---|
| 353 |
% % load East coast border data set... |
|---|
| 354 |
% load('BATHYMETRY/DATA/world/eastUS.mat'); |
|---|
| 355 |
% whichLAT = find(cillat<latlim(1) | cillat>latlim(2)); |
|---|
| 356 |
% cillat(whichLAT) = NaN*ones(size(whichLAT)); |
|---|
| 357 |
% clear whichLAT; |
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| 358 |
% whichLON = find(cillong<lonlim(1) | cillong>lonlim(2)); |
|---|
| 359 |
% cillong(whichLON) = NaN*ones(size(whichLON)); |
|---|
| 360 |
% clear whichLON; |
|---|
| 361 |
|
|---|
| 362 |
% plot of complete glider tracks (all 3 deployments) with contour lines... |
|---|
| 363 |
figure('Position', [10,10,1200,1200]); |
|---|
| 364 |
% plot the coastline... |
|---|
| 365 |
plot(cillong, cillat, 'k-', 'linewidth', [5]); |
|---|
| 366 |
hold on; |
|---|
| 367 |
% plot the bathymetry contours (black lines) and labels... |
|---|
| 368 |
[C,h] = contour(XI, YI, -Z, [20 30 60 120 200 300 400 500 600 700 800 900 1000], 'LineColor', [0 0 0]); |
|---|
| 369 |
clabel(C, h, 'FontSize', 14); |
|---|
| 370 |
hold on; |
|---|
| 371 |
% plot the complete tracks for Pelagia... |
|---|
| 372 |
plot(gpsLon_TOTAL_PELAGIA, gpsLat_TOTAL_PELAGIA, 'b.', 'MarkerSize', 15); |
|---|
| 373 |
hold on; |
|---|
| 374 |
% plot the complete tracks for Ramses... |
|---|
| 375 |
plot(gpsLon_TOTAL_RAMSES, gpsLat_TOTAL_RAMSES, 'r.', 'MarkerSize', 15); |
|---|
| 376 |
hold on; |
|---|
| 377 |
% draw symbol at each mooring location |
|---|
| 378 |
plot(lb1Lon, lb1Lat, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','g', 'MarkerSize', 15); |
|---|
| 379 |
hold on; |
|---|
| 380 |
plot(lb2Lon, lb2Lat, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','g', 'MarkerSize', 15); |
|---|
| 381 |
hold on; |
|---|
| 382 |
plot(lb3Lon, lb3Lat, 'ko', 'LineWidth', 3, 'MarkerEdgeColor','k', 'MarkerFaceColor','g', 'MarkerSize', 15); |
|---|
| 383 |
axis([lonlim latlim]); |
|---|
| 384 |
xlabel('Longitude', 'fontsize', 18); |
|---|
| 385 |
ylabel('Latitude', 'fontsize', 18); |
|---|
| 386 |
title(['Pelagia (Blue) and Ramses (Red) - Complete Glider Tracks '], 'fontsize', 20, 'fontweight', 'bold'); |
|---|
| 387 |
end |
|---|
| 388 |
|
|---|
| 389 |
|
|---|
| 390 |
end |
|---|
