From 0c534da94a543b82f0dcb579b0f6e7ba265fd897 Mon Sep 17 00:00:00 2001
From: vinush-vignes <vvignesw@ed.ac.uk>
Date: Thu, 18 Jan 2024 17:09:30 +0000
Subject: [PATCH] removed mesh_normals var

---
 openep/data_structures/surface.py | 7 -------
 openep/io/writers.py              | 2 --
 2 files changed, 9 deletions(-)

diff --git a/openep/data_structures/surface.py b/openep/data_structures/surface.py
index bb9988d1..77a05053 100644
--- a/openep/data_structures/surface.py
+++ b/openep/data_structures/surface.py
@@ -53,7 +53,6 @@ class Fields:
     pacing_site: np.ndarray = None
     conduction_velocity: np.ndarray = None
     cv_divergence: np.ndarray = None
-    mesh_normals : np.ndarray = None
 
     def __repr__(self):
         return f"fields: {tuple(self.__dict__.keys())}"
@@ -204,11 +203,6 @@ def extract_surface_data(surface_data):
     except KeyError as e:
         cv_divergence = None
 
-    try:
-        mesh_normals = surface_data['mesh_normals'].astype(float)
-    except KeyError as e:
-        mesh_normals = None
-
     fields = Fields(
         bipolar_voltage=bipolar_voltage,
         unipolar_voltage=unipolar_voltage,
@@ -222,7 +216,6 @@ def extract_surface_data(surface_data):
         pacing_site=pacing_site,
         conduction_velocity=conduction_velocity,
         cv_divergence=cv_divergence,
-        mesh_normals=mesh_normals
     )
 
     return points, indices, fields
diff --git a/openep/io/writers.py b/openep/io/writers.py
index 7b503371..854f2ff6 100644
--- a/openep/io/writers.py
+++ b/openep/io/writers.py
@@ -172,7 +172,6 @@ def export_openCARP(
 def export_openep_mat(
     case: Case,
     filename: str,
-    separate_regions: bool = False,
 ):
     """Export data in OpenEP format.
 
@@ -366,7 +365,6 @@ def _extract_surface_data(
     surface_data['longitudinal'] = fields.longitudinal_fibres if fields.longitudinal_fibres is not None else empty_float_array
     surface_data['transverse'] = fields.transverse_fibres if fields.transverse_fibres is not None else empty_float_array
     surface_data['pacing_site'] = fields.pacing_site if fields.pacing_site is not None else empty_int_array
-    surface_data['mesh_normals'] = fields.mesh_normals if fields.mesh_normals is not None else empty_int_array
 
     # Remove arrays that are full of NaNs
     for field_name, field in surface_data.items():