.. _method-function_train-p_refinement-uniform-increment_start_rank:

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increment_start_rank
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candidate generation by advancement of starting rank


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**Specification**

- *Alias:* None

- *Arguments:* None


**Description**


Within adaptive refinement processes, this specification selects the
advancement of ``start_rank`` to create new refinement candidates.
It is typically used in the absence of ``adapt_rank`` to more rigidly
define a refinement sequence.


