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64 lines
998 B
ReStructuredText
64 lines
998 B
ReStructuredText
ENUMERATE TABLE FIELD
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=====================
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Description
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-----------
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This algorithm counts the number of unique values of a field in the input table. For this example table,
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+--------+
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| ID |
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+========+
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| first |
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+--------+
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| first |
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+--------+
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| second |
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+--------+
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| third |
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+--------+
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| third |
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+--------+
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| third |
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+--------+
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the resulting table would be:
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+--------+---------+
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| ID | ENUM_ID |
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+========+=========+
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| first | 1 |
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+--------+---------+
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| first | 1 |
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+--------+---------+
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| second | 2 |
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+--------+---------+
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| third | 3 |
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+--------+---------+
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| third | 3 |
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+--------+---------+
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| third | 3 |
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+--------+---------+
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Parameters
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----------
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- ``Input[Table]``: input table
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- ``Attribute[TableField]``: field with values to be enumerated
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Outputs
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-------
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- ``Output[Table]``: the resulting table
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See also
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---------
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Console usage
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-------------
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::
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sextante.runalg('saga:enumeratetablefield', input, field, output)
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