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60 lines
1.7 KiB
Matlab
60 lines
1.7 KiB
Matlab
5 years ago
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clear all
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close all
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t3sFilename = 'Daly_5m_Mesh.t3s';
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BathyIndex = 1;
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fid = fopen(t3sFilename,'r');
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tline = fgets(fid);
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while strcmp(tline(1:min(length(tline),10)),':EndHeader')== 0
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if strcmp(tline(1:min(length(tline),10)),':NodeCount')== 1
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nodeCount=str2num(tline(11:end));
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end
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if strcmp(tline(1:min(length(tline),13)),':ElementCount')== 1
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elementCount=str2num(tline(14:end));
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end
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tline = fgets(fid);
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end
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tline = fgets(fid);
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%%%%Read T3S File
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for i = 1 : nodeCount
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tempLine=strsplit(tline,' ');
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node(i).X = str2num(tempLine{1});
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node(i).Y = str2num(tempLine{2});
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node(i).Z = str2num(tempLine{2+BathyIndex});
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tline = fgets(fid);
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end
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for i = 1 : elementCount
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tempLine=strsplit(tline,' ');
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element(i).p1 = str2num(tempLine{1});
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element(i).p2 = str2num(tempLine{2});
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element(i).p3 = str2num(tempLine{3});
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tline = fgets(fid);
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end
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fclose(fid)
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rmaFilename = [t3sFilename(1:end-3) , 'rm1'];
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fid1 = fopen(rmaFilename,'w');
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fprintf(fid1,'\n');
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fprintf(fid1,' 0 1 1 1 1 1 0 0 0 0 1 0 0 1 0 0.0 0.0 2\n');
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fprintf(fid1,' 0. 0. 0.0000 0.0000 0.0000 0.0000 0. 0.\n');
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for i = 1 : elementCount
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fprintf(fid1,'%5.0f%5.0f 0%5.0f 0%5.0f 0 0 0 1 0.000%5.0f\n', ...
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i,element(i).p1,element(i).p2,element(i).p3,i);
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end
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fprintf(fid1,' 9999\n');
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for i = 1 : nodeCount
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fprintf(fid1,'%10.0f%16.7f%20.7f%14.4f%70.0f 0.0000\n', ...
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i,node(i).X,node(i).Y,node(i).Z,0);
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end
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fprintf(fid1,' 9999\n');
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fprintf(fid1,' 9999\n');
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fprintf(fid1,' 0 NENTRY\n');
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fprintf(fid1,' 0 NCLM\n');
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fprintf(fid1,'ENDDATA\n');
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