Fix/fractional plot bundle (mllam#222)

Co-authored-by: Simon Adamov <kode@mailbox.org>

Author: santhil-cyber

CHANGELOG.md

@@ -13,6 +13,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Changed the hardcoded True to a conditional check "persistent_workers=self.num_workers > 0" [\#235](https://github.com/mllam/neural-lam/pull/235) @santhil-cyber
 
+- `fractional_plot_bundle` now correctly multiplies by fraction instead of dividing [
+\#222](https://github.com/mllam/neural-lam/pull/222) @santhil-cyber
+
 ### Maintenance
 
 - Update PR template to clarify milestone/roadmap requirement and maintenance changes [\#186](https://github.com/mllam/neural-lam/pull/186) @joeloskarsson

neural_lam/utils.py

@@ -299,8 +299,8 @@ def fractional_plot_bundle(fraction):
     bundle.update(figsizes.neurips2023())
     original_figsize = bundle["figure.figsize"]
     bundle["figure.figsize"] = (
-        original_figsize[0] / fraction,
-        original_figsize[1],
+        original_figsize[0] * fraction,
+        original_figsize[1] * fraction,
     )
     return bundle