set units as optional

keewis · keewis · commit 0f076a679180 · 2020-06-28T14:52:57.000+02:00
diff --git a/pintxarray/accessors.py b/pintxarray/accessors.py
@@ -374,7 +374,7 @@ def dequantify(self):
         }
         return Dataset(dequantified_vars, coords=self.ds.coords, attrs=self.ds.attrs)
 
-    def to(self, units, **unit_kwargs):
+    def to(self, units=None, **unit_kwargs):
         units = either_dict_or_kwargs(units, unit_kwargs, "to")
 
         return conversion.convert_units(self.ds, units)

Original file line number	Diff line number	Diff line change
`@@ -374,7 +374,7 @@ def dequantify(self):`
`374`	`374`	`}`
`375`	`375`	`return Dataset(dequantified_vars, coords=self.ds.coords, attrs=self.ds.attrs)`
`376`	`376`
`377`		`- def to(self, units, **unit_kwargs):`
	`377`	`+ def to(self, units=None, **unit_kwargs):`
`378`	`378`	`units = either_dict_or_kwargs(units, unit_kwargs, "to")`
`379`	`379`
`380`	`380`	`return conversion.convert_units(self.ds, units)`