Documentation updates.

docs/source/user_guide/tutorials/first_simulation.rst

@@ -59,8 +59,8 @@ state is similar, except that a default value of 120 minutes is supplied.
 
 .. note::
     There is no explicit time dimension in upstage_des. The clock units are up to the user,
-    and the user must ensure that all times are properly defined. See :doc:`Times </user_guide/how_tos/times>`
-    for more, including using time units in ``Wait``.
+    and the user must ensure that all times are properly defined. See :doc:`Time Units </user_guide/how_tos/times>`
+    for more, including using time units in :py:class:`~upstage_des.events.Wait`.
 
 
 Then you will later instantiate a cashier with [#f1]_:

src/upstage_des/base.py

@@ -87,7 +87,11 @@ def intersection_model(self) -> INTERSECTION_LOCATION_CALLABLE:
 
     @property
     def time_unit(self) -> str:
-        """Time unit, Treated as 'hr' if not set."""
+        """Time unit, Treated as 'hr' if not set.
+
+        This value modifies ``pretty_now`` from ``UpstageBase``,
+        and can be used to modfy ``Wait`` timeouts.
+        """
 
     @property
     def random(self) -> Random:
@@ -97,8 +101,11 @@ def random(self) -> Random:
     def daily_time_count(self) -> float | int:
         """The number of time_units in a "day".
 
-        If time_unit is s, m, hr, day, week, etc., then
-        this is automatically considered 24.
+        This value only modifies ``pretty_now`` from ``UpstageBase``.
+
+        This is only used if the time_unit is not
+        s, min, or hr. In that case, 24 hour days are
+        assumed.
         """
 
     if TYPE_CHECKING:

src/upstage_des/test/test_stage.py

@@ -10,8 +10,8 @@
     UpstageBase,
     UpstageError,
     add_stage_variable,
-    get_stage_variable,
     get_stage,
+    get_stage_variable,
 )
 from upstage_des.base import clear_top_context, create_top_context
 

src/upstage_des/units/convert.py

@@ -62,11 +62,11 @@ def unit_convert(value: int | float, units_from: str, units_to: str) -> float:
 
         time:
 
-        * s, second, or seconds  
-        * min, minute, or minutes  
-        * hr, hour, or hours  
-        * day or days  
-        * week or weeks  
+        * s, second, or seconds
+        * min, minute, or minutes
+        * hr, hour, or hours
+        * day or days
+        * week or weeks
 
     All units are lower-cased on input.