RADTRAD provides a "worst 2-hr" dose assessment for the dose point that it believes is the Exclusion Area Boundary. It appears to do this by pulling the last dose point that starts with the letter "E". Thus the following set of dose locations works as intented (with the worst 2-hr dose applied to the EAB) but if you change the PZ dose location to "EPZ" or "Exclusion Area Boundary", the "worst 2-hr" evaluation will be applied to the EPZ and the EAB will only report duration of the plume doses.
<doseLocation id="1">
<name>EAB</name>
<description>The Exclusion Area Boundary dose location must be connected to the Environment compartment.</description>
<compartment>2</compartment>
<chiQTableUsed>true</chiQTableUsed>
<chiQTableIdent>1</chiQTableIdent>
<breathingRateTableUsed>true</breathingRateTableUsed>
<breathingRateTableData>
<row>
<value>0.0</value>
<value>3.5E-4</value>
</row>
</breathingRateTableData>
</doseLocation>
<doseLocation id="2">
<name>LPZ</name>
<description>The Low Population Zone dose location must be connected to the Environment compartment.</description>
<compartment>2</compartment>
<chiQTableUsed>true</chiQTableUsed>
<chiQTableIdent>2</chiQTableIdent>
<breathingRateTableUsed>true</breathingRateTableUsed>
<breathingRateTableData>
<row>
<value>0.0</value>
<value>3.5E-4</value>
</row>
<row>
<value>8.0</value>
<value>1.8E-4</value>
</row>
<row>
<value>24.0</value>
<value>2.3E-4</value>
</row>
</breathingRateTableData>
</doseLocation>
<doseLocation id="3">
<name>PZ</name>
<description>The Emergency Planning Zone dose location must be connected to the Environment compartment.</description>
<compartment>2</compartment>
<chiQTableUsed>true</chiQTableUsed>
<chiQTableIdent>3</chiQTableIdent>
<breathingRateTableUsed>true</breathingRateTableUsed>
<breathingRateTableData>
<row>
<value>0.0</value>
<value>3.5E-4</value>
</row>
<row>
<value>8.0</value>
<value>1.8E-4</value>
</row>
<row>
<value>24.0</value>
<value>2.3E-4</value>
</row>
</breathingRateTableData>
</doseLocation>