.. _variables-histogram_point_uncertain-string-abscissas:

"""""""""
abscissas
"""""""""


String abscissas for a point histogram


.. toctree::
   :hidden:
   :maxdepth: 1



**Specification**

- *Alias:* None

- *Arguments:* STRINGLIST


**Description**


A list of string abscissa ("x" coordinate) values characterizing the
probability density function for each of the string
``histogram_point_uncertain`` variables.  These must be listed in
(lexicographically) increasing order for each variable, and are paired
with :dakkw:`variables-histogram_point_uncertain-string-counts`.  See
:dakkw:`variables-histogram_point_uncertain` for details and examples.