Blurb:: increment used when adapting the basis order in function train methods

Description:: Used in combination with \c adapt_order, \c kick_order
defines the size of the increment that is used during the cross
validation process, within the range of \c start_order and \c max_order.

<b> Default Behavior </b>

Default is 1.

Topics::

Examples::

Theory::
Faq::
See_Also:: model-surrogate-global-function_train-adapt_order
