Aggregation by tag

[micheles]

I am extending the aggregation by taxonomy to an aggregation by generic tag. The tag must not conflict with the taxonomy; except that, it can be any ASCII string up to 60 characters. If the string has spaces inside, it is split and considered as a set of tags, i.e. we multi-tag support for free, provided the tags are disjoint.

From @CatalinaYepes or @raoanirudh I need some example exposure with tags (i.e. CRESTA codes or kinds of residential buildings). We could update one of the existing demos or create a new one.

Right now the exported results are mixing together taxonomies and tags; we may want to change that in the future.

Here is a complete run: https://ci.openquake.org/job/zdevel_oq-engine/2560/

[raoanirudh]

Here's an example exposure model with two tags per asset separated by pipes, which should work with the master cases in https://github.com/gem/oq-risk-tests

<?xml version='1.0' encoding='UTF-8'?>
<nrml xmlns:gml="http://www.opengis.net/gml" 
      xmlns="http://openquake.org/xmlns/nrml/0.5">

<exposureModel id="exp1" category="buildings">
  <description>multiple assets em w/ insurance</description>
  <conversions>
    <area type="per_asset" unit="SQM" />
    <costTypes>
      <costType name="structural" type="per_asset" unit="USD" />
      <costType name="nonstructural" type="per_asset" unit="USD" />
      <costType name="contents" type="per_asset" unit="USD" />
      <costType name="business_interruption" type="per_asset" unit="USD/month" />
    </costTypes>
  </conversions>
  
  <assets>
    <asset id="a1" number="1" area="100" taxonomy="tax1" tag="L1-01|L2-011" >
      <location lon="-122.000" lat="38.113" />
      <costs>
        <cost type="structural" value="10000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="nonstructural" value="15000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="contents" value="5000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="business_interruption" value="2000" deductible="0.1" insuranceLimit="0.8" />
      </costs>
      <occupancies>
        <occupancy occupants="2" period="day" />
        <occupancy occupants="4" period="transit" />
        <occupancy occupants="6" period="night" />
      </occupancies>
    </asset>
    
    <asset id="a2" number="1" area="100" taxonomy="tax2" tag="L1-01|L2-012">
      <location lon="-122.114" lat="38.113" />
      <costs>
        <cost type="structural" value="10000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="nonstructural" value="15000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="contents" value="5000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="business_interruption" value="2000" deductible="0.1" insuranceLimit="0.8" />
      </costs>
      <occupancies>
        <occupancy occupants="2" period="day" />
        <occupancy occupants="4" period="transit" />
        <occupancy occupants="6" period="night" />
      </occupancies>
    </asset>
    
    <asset id="a3" number="1" area="100" taxonomy="tax1" tag="L1-02|L2-021">
      <location lon="-122.570" lat="38.113" />
      <costs>
        <cost type="structural" value="10000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="nonstructural" value="15000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="contents" value="5000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="business_interruption" value="2000" deductible="0.1" insuranceLimit="0.8" />
      </costs>
      <occupancies>
        <occupancy occupants="2" period="day" />
        <occupancy occupants="4" period="transit" />
        <occupancy occupants="6" period="night" />
      </occupancies>
    </asset>
    
    <asset id="a4" number="1" area="100" taxonomy="tax3" tag="L1-02|L2-022">
      <location lon="-122.000" lat="38.000" />
      <costs>
        <cost type="structural" value="10000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="nonstructural" value="15000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="contents" value="5000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="business_interruption" value="2000" deductible="0.1" insuranceLimit="0.8" />
      </costs>
      <occupancies>
        <occupancy occupants="2" period="day" />
        <occupancy occupants="4" period="transit" />
        <occupancy occupants="6" period="night" />
      </occupancies>
    </asset>
    
    <asset id="a5" number="1" area="100" taxonomy="tax1" tag="L1-02|L2-023">
      <location lon="-122.000" lat="37.910" />
      <costs>
        <cost type="structural" value="10000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="nonstructural" value="15000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="contents" value="5000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="business_interruption" value="2000" deductible="0.1" insuranceLimit="0.8" />
      </costs>
      <occupancies>
        <occupancy occupants="2" period="day" />
        <occupancy occupants="4" period="transit" />
        <occupancy occupants="6" period="night" />
      </occupancies>
    </asset>
    
    <asset id="a6" number="1" area="100" taxonomy="tax2" tag="L1-03|L2-031">
      <location lon="-122.000" lat="38.225" />
      <costs>
        <cost type="structural" value="10000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="nonstructural" value="15000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="contents" value="5000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="business_interruption" value="2000" deductible="0.1" insuranceLimit="0.8" />
      </costs>
      <occupancies>
        <occupancy occupants="2" period="day" />
        <occupancy occupants="4" period="transit" />
        <occupancy occupants="6" period="night" />
      </occupancies>
    </asset>
    
    <asset id="a7" number="1" area="100" taxonomy="tax1" tag="L1-03|L2-032">
      <location lon="-121.886" lat="38.113" />
      <costs>
        <cost type="structural" value="10000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="nonstructural" value="15000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="contents" value="5000" deductible="0.1" insuranceLimit="0.8" />
        <cost type="business_interruption" value="2000" deductible="0.1" insuranceLimit="0.8" />
      </costs>
      <occupancies>
        <occupancy occupants="2" period="day" />
        <occupancy occupants="4" period="transit" />
        <occupancy occupants="6" period="night" />
      </occupancies>
    </asset>
    
  </assets>
</exposureModel>

</nrml>

[ptormene]

Please rename all files containing taxon with tag

[ptormene]

Please check if it's right that these numbers are changing