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howtos:toolcoding:using_maps [2011/06/16 18:40] chris.strashok |
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The mapcat tool can also be used for aggregating elements into classes or groups. The example below uses the data found in the following table to use the categorization as a map to transform the population data for each province to a region class while aggregating over each province to get the total population in each region. | The mapcat tool can also be used for aggregating elements into classes or groups. The example below uses the data found in the following table to use the categorization as a map to transform the population data for each province to a region class while aggregating over each province to get the total population in each region. | ||
- | {{:howtos:toolcoding:mapdata5.gif|}} | + | {{:howtos:toolcoding:mapdata5_rev1.gif|}} |
The supporting tool script code for building the informants and importing data above can be found [[howtos:toolcoding:mapEx5|here]]. | The supporting tool script code for building the informants and importing data above can be found [[howtos:toolcoding:mapEx5|here]]. |