From c77cd6b4da280b3aaa1a7a1be11ef6ce94b7100f Mon Sep 17 00:00:00 2001
From: Jakub Both <jakub.both@uib.no>
Date: Mon, 9 Oct 2023 04:26:25 +0200
Subject: [PATCH] MAINT: Name all keys in metadata dict equal to attributes

---
 src/darsia/image/image.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/darsia/image/image.py b/src/darsia/image/image.py
index dfbd871f..09093eda 100644
--- a/src/darsia/image/image.py
+++ b/src/darsia/image/image.py
@@ -84,7 +84,7 @@ def __init__(
         """Original dtype at construction of the object."""
 
         # ! ---- Spatial meta information
-        self.space_dim: int = kwargs.get("dim", 2)
+        self.space_dim: int = kwargs.get("space_dim", 2)
         """Dimension of the spatial domain."""
 
         self.space_num: int = np.prod(self.shape[: self.space_dim])
@@ -417,7 +417,7 @@ def metadata(self) -> dict:
 
         """
         metadata = {
-            "dim": self.space_dim,
+            "space_dim": self.space_dim,
             "indexing": self.indexing,
             "dimensions": self.dimensions,
             "origin": self.origin,
@@ -1499,11 +1499,11 @@ def __init__(
         """
         # Define metadata specific for optical images
         optical_metadata = {
-            "dim": 2,
+            "space_dim": 2,
             "indexing": "ij",
             "scalar": False,
         }
-        kwargs.pop("dim", None)
+        kwargs.pop("space_dim", None)
         kwargs.pop("indexing", None)
         kwargs.pop("scalar", None)