pre 

NOTE: Attributes pre_cell_id etc. for WILL BE PREFERRED FORMAT IN v2.0

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
cell_id xs:integer required 
The ID of the cell. Must be listed in populations, so that too must list instances
fraction_along ZeroToOne 0.5 optional 
The fraction along the length of the specified segment where the synapse is located.
segment_id xs:integer 0 optional 
The segment where the synapse is located.

Source 

<xs:element name="pre" type="SynapticLocation" minOccurs="0">
  <xs:annotation>
    <xs:documentation>NOTE: Attributes pre_cell_id etc. for WILL BE PREFERRED FORMAT IN v2.0</xs:documentation>
  </xs:annotation>
</xs:element>

Sample