Add a metadata schema for populations

Fixes #76
tskit-dev · Nov 20, 2023 · 6946c0d · 6946c0d
1 parent 0435ae4
commit 6946c0d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/completing_forward_sims.md b/completing_forward_sims.md
@@ -47,6 +47,7 @@ def wright_fisher(N, T, L=100, random_seed=None):
     random.seed(random_seed)
     tables = tskit.TableCollection(L)
     tables.time_units = "generations"
+    tables.populations.metadata_schema = tskit.MetadataSchema.permissive_json()
     tables.populations.add_row()
     P = np.arange(N, dtype=int)
     for _ in range(N):