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- % GetMetaExtraPosArff.m
- %
- % This function finds the position of a metadata stored in the extra metadata.
- % The default metadata are width_px, height_px, height_mm, width_mm, distance_mm
- % are accessed as fields of the structure.
- %
- % input:
- % arffMeta - structure holding the metadata
- % metaName - name of the metadata to find
- %
- % output:
- % metaIndex - index in the metadata field extra which is an nx2 cell array
- function metaIndex = GetMetaExtraPosArff(arffMeta, metaName)
- metaIndex = 0;
- for i=1:size(arffMeta.extra,1)
- if(strcmpi(arffMeta.extra{i,1}, metaName) == 1)
- metaIndex = i;
- end
- end
- assert(metaIndex > 0, ['Extra metadata ' metaName ' not found']);
- end
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