56 lines
1.3 KiB
Matlab
56 lines
1.3 KiB
Matlab
% -----------------
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% Copyright © 2022 ACK Cyfronet AGH, Poland.
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% -----------------
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function catalog2csv(catalog, csvFileName)
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fieldNames = getFieldNames(catalog);
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fieldTypes = getFieldTypes(catalog);
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lineFormat = getLineFormat(fieldTypes);
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M = prepareCellMatrix(catalog);
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fid = fopen(csvFileName, 'w+');
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fprintf(fid, '%s\n', strjoin(fieldNames', ','));
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for k=1:size(M,1)
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fprintf(fid, lineFormat, M{k, :});
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end
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fclose(fid);
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end
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function fieldNames = getFieldNames(catalog)
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fieldNames = [];
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for i=1:length(catalog)
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fieldNames{i} = catalog(i).field;
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end
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end
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function fieldTypes = getFieldTypes(catalog)
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fieldTypes = [];
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for i=1:length(catalog)
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fieldTypes{i} = catalog(i).type;
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end
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end
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function M = prepareCellMatrix(catalog)
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M = {};
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for i=1:length(catalog)
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val = catalog(i).val;
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type = catalog(i).type;
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if iscell(val)
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M(:,i) = val;
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elseif isTime(type)
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M(:,i) = formatCatalogTime(val, type);
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else
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M(:,i) = num2cell(val);
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end
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end
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end
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function timeStrVector = formatCatalogTime(timeVector, fieldType)
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if iscell(timeVector)
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timeVector = cell2mat(timeVector);
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end
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emptyIndexes = isnan(timeVector);
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timeStrVector(~emptyIndexes, 1) = cellstr(datestr(timeVector(~emptyIndexes), 'yyyy-mm-dd HH:MM:SS.FFF'));
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timeStrVector(emptyIndexes, 1) = { 'NaN' };
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end |