Quality flag

Quality flags for use with numeric values:

each numeric value in an import file can be quality flagged with symbols as listed below. Insert the symbol at the beginning of a value without a blank in between. Values without any symbol are qualified as being valid.

Quality flags with Symbol (examples in brackets):
 * valid (no symbol, default)


 * questionable ? (?0.345)


 * not valid / (/23.56)


 * unknown *


 * individual definition # (e.g. missing value)


 * larger than > (>123.7)


 * less than <