stmml units: dimensionless and undefined

[Tim Bergsma]

Hi.

undefined and dimensionless have the same description.  Is there a real
difference, and do we need both?

Tim.

<!--
=======================================================================
-->
<!-- ====================== fundamental SI units
=========================== -->
<!--
=======================================================================
-->

  <unit id="undefined" name="undefined" unitType="undefined">
    <description>unit for fields with no unit</description>
  </unit>

  <unit id="dimensionless" name="dimensionless" unitType="undefined">
    <description>unit for fields with no unit</description>
  </unit>


-- 
Tim Bergsma
LTER Information Manager
W.K. Kellogg Biological Station
Michigan State University
Hickory Corners, MI   49060
616/671-2337
tbergsma at kbs.msu.edu
http://lter.kbs.msu.edu