Bugfixes in migration and plotting topographical lines.

VERSION

-226
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+227
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lib/+artoa/+controller/+file/loadEtopoFile.m

-function [] = loadEtopoFile(pLatLimit, pLonLimit)
+function [isLoaded] = loadEtopoFile(pLatLimit, pLonLimit)
 %LOADETOPOFILE Summary of this function goes here
 %   Detailed explanation goes here
 
 global artoaDataInput artoaConfig;
 
+isLoaded = false;
+
 if nargin ~= 2
     pLatLimit = [-90, 0];
     pLonLimit = [-180, 180];
@@ -18,6 +20,7 @@ if artoa.data.hasMember(artoaConfig, 'files', 'etopo') ...
         pLatLimit, ...
         pLonLimit ...
         );
+    isLoaded = true;
 else
     warning('ETOPO file has not been found! Please download the file at http://cromwell.marine.unc.edu/data/long_bay/etopo/etopo1_bed_c.flt and set etopo parameter in the files section in your artoa.ini');
 end

lib/+artoa/+controller/+track/+trajectoryOutput/plotTopographicalLines.m

@@ -6,10 +6,12 @@ global artoaWorkspace artoaDataInput;
 
 %% Load etopo
 
-artoa.controller.file.loadEtopoFile( ...
-    pAxesHandle.YLim, ...
-    pAxesHandle.XLim ...
-    );
+if ~artoa.controller.file.loadEtopoFile( ...
+        pAxesHandle.YLim, ...
+        pAxesHandle.XLim ...
+        )
+    return;
+end
 
 
 %% Plot topographical lines

lib/+artoa/+versioning/+migrations/versions/v4226.m

@@ -11,4 +11,9 @@ if ~artoa.data.hasMember(artoaConfig, 'defaults', 'topographicalLines')
         -2000; ...
         -3000 ...
         };
+end
+
+%% Add defaults to workspace if required
+if ~artoa.data.hasMember(artoaWorkspace, 'trajectoryOutput', 'topographicalLines')
+    artoaWorkspace.trajectoryOutput.topographicalLines = artoaConfig.defaults.topographicalLines;
 end
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