determine_decimals_from_ticks Function

public function determine_decimals_from_ticks(tick_positions, n) result(decimal_places)

Determine decimal places from an array of tick positions. Uses the smallest non-zero spacing as representative step. Axes whose ticks are too large or too small for plain decimals (matplotlib's ScalarFormatter limits) get scientific labels, encoded as decimal_places = -(1 + mantissa decimals) for format_tick_value_consistent.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=wp),	intent(in),		contiguous	::	tick_positions(:)
integer,	intent(in)			::	n

Return Value integer