From 51f8c2935ae3f80b15ad0ab71708ad006ad49da9 Mon Sep 17 00:00:00 2001
From: Toni Seibold <153275395+toniseibold@users.noreply.github.com>
Date: Tue, 24 Sep 2024 22:25:15 +0200
Subject: [PATCH] Adding config for post discretization bugfix (#1309)

* Adding config for post discretization bugfix
---
 config/config.default.yaml   | 1 +
 doc/configtables/solving.csv | 1 +
 envs/environment.yaml        | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/config/config.default.yaml b/config/config.default.yaml
index e67a3d83..1cb19dbb 100644
--- a/config/config.default.yaml
+++ b/config/config.default.yaml
@@ -915,6 +915,7 @@ solving:
         DC: 0.3
         H2 pipeline: 0.3
         gas pipeline: 0.3
+      fractional_last_unit_size: false
 
   agg_p_nom_limits:
     agg_offwind: false
diff --git a/doc/configtables/solving.csv b/doc/configtables/solving.csv
index d2e22c28..ec1080d2 100644
--- a/doc/configtables/solving.csv
+++ b/doc/configtables/solving.csv
@@ -23,6 +23,7 @@ options,,,
 -- -- -- {carrier},,,
 -- -- link_threshold,,float,The threshold relative to the discrete link unit size beyond which to round up to the next unit by carrier (given in dictionary style).
 -- -- -- {carrier},,,
+-- -- fractional_last_unit_size,bool,"{'true','false'}",When true, links and lines can be built up to p_nom_max. When false, they can only be built up to a multiple of the unit size.
 agg_p_nom_limits,,,Configure per carrier generator nominal capacity constraints for individual countries if ``'CCL'`` is in ``{opts}`` wildcard.
 -- agg_offwind,bool,"{'true','false'}",Aggregate together all the types of offwind when writing the constraint. Default is false.
 -- include_existing,bool,"{'true','false'}",Take existing capacities into account when writing the constraint. Default is false.
diff --git a/envs/environment.yaml b/envs/environment.yaml
index 8ee9806a..9352d56b 100644
--- a/envs/environment.yaml
+++ b/envs/environment.yaml
@@ -10,7 +10,7 @@ dependencies:
 - python>=3.8
 - pip
 
-- pypsa>=0.30.2
+- pypsa>=0.30.3
 - atlite>=0.2.9
 - linopy