<?xml version="1.0"?>
<constants name="species_identifier" identifier="yes" create_mapping_function="yes">
<header>
Translation table for species_reference_identifier_definition.
</header>

<ddInstance xpath="/distributions/distribution/species/type"/>
<ddInstance xpath="/distribution_sources/source/species/type"/>

<int name="unspecified"   description="unspecified"                                                             unique="yes">0</int>
<int name="electron"      description="Electron"                                                                unique="yes">1</int>
<int name="ion"           description="Ion species in a single/average state; refer to ion-structure"           unique="yes">2</int>
<int name="ion_state"     description="Ion species in a particular state; refer to ion/state-structure"         unique="yes">3</int>
<int name="neutral"       description="Neutral species in a single/average state; refer to neutral-structure"   unique="yes">4</int>
<int name="neutral_state" description="Neutral species in a particular state; refer to neutral/state-structure" unique="yes">5</int>
<int name="neutron"       description="Neutron"                                                                 unique="yes">6</int>
<int name="photon"        description="Photon"                                                                  unique="yes">7</int>

</constants>
