From b1f15b8fd69da0b4f66fbedeb83ec5f6c90db5cd Mon Sep 17 00:00:00 2001
From: Igor Tatarnikov <61896994+IgorTatarnikov@users.noreply.github.com>
Date: Mon, 24 Jun 2024 15:23:08 +0100
Subject: [PATCH] Changed np.float_ to np.float64 for numpy 2.0 (#85)

---
 brainglobe_utils/cells/cells.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/brainglobe_utils/cells/cells.py b/brainglobe_utils/cells/cells.py
index 2062d0c..0ffa3a6 100644
--- a/brainglobe_utils/cells/cells.py
+++ b/brainglobe_utils/cells/cells.py
@@ -408,7 +408,7 @@ def to_numpy_pos(
     n = len(cells)
     if cell_type is not None:
         n = sum([cell.type == cell_type for cell in cells])
-    np_cells = np.empty((n, 3), dtype=np.float_)
+    np_cells = np.empty((n, 3), dtype=np.float64)
 
     i = 0
     for cell in cells:
@@ -728,7 +728,7 @@ def _optimize_pairs(
     potentials_rows = np.zeros(n_rows)
     potentials_cols = np.zeros(n_cols + 1)
     assignment_row = np.full(n_cols + 1, -1, dtype=np.int_)
-    min_to = np.empty(n_cols + 1, dtype=np.float_)
+    min_to = np.empty(n_cols + 1, dtype=np.float64)
     # previous worker on alternating path
     prev_col_for_col = np.empty(n_cols + 1, dtype=np.int_)
     # whether col is in use