From 26cecbb97df2a2390e57f933a5265b041b1b5355 Mon Sep 17 00:00:00 2001
From: Shinyoung Yi <syyi@vclab.kaist.ac.kr>
Date: Tue, 16 Jan 2024 17:17:02 +0900
Subject: [PATCH] No clip to 0-1

---
 equilib/cube2equi/numpy.py | 2 +-
 equilib/equi2cube/numpy.py | 2 +-
 equilib/equi2equi/numpy.py | 2 +-
 equilib/equi2pers/numpy.py | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/equilib/cube2equi/numpy.py b/equilib/cube2equi/numpy.py
index dd7817d4..0f8bde4c 100644
--- a/equilib/cube2equi/numpy.py
+++ b/equilib/cube2equi/numpy.py
@@ -323,7 +323,7 @@ def run(
     out = (
         out.astype(horizon_dtype)
         if horizon_dtype == np.dtype(np.uint8)
-        else np.clip(out, 0.0, 1.0)
+        else np.clip(out, np.nanmin(out), np.nanmax(out))
     )
 
     return out
diff --git a/equilib/equi2cube/numpy.py b/equilib/equi2cube/numpy.py
index aefbdad9..c2f89516 100644
--- a/equilib/equi2cube/numpy.py
+++ b/equilib/equi2cube/numpy.py
@@ -206,7 +206,7 @@ def run(
     out = (
         out.astype(equi_dtype)
         if equi_dtype == np.dtype(np.uint8)
-        else np.clip(out, 0.0, 1.0)
+        else np.clip(out, np.nanmin(out), np.nanmax(out))
     )
 
     # reformat the output
diff --git a/equilib/equi2equi/numpy.py b/equilib/equi2equi/numpy.py
index 79832bf2..19f7828b 100644
--- a/equilib/equi2equi/numpy.py
+++ b/equilib/equi2equi/numpy.py
@@ -172,7 +172,7 @@ def run(
     out = (
         out.astype(src_dtype)
         if src_dtype == np.dtype(np.uint8)
-        else np.clip(out, 0.0, 1.0)
+        else np.clip(out, np.nanmin(out), np.nanmax(out))
     )
 
     return out
diff --git a/equilib/equi2pers/numpy.py b/equilib/equi2pers/numpy.py
index dbec2f93..3799e6ff 100644
--- a/equilib/equi2pers/numpy.py
+++ b/equilib/equi2pers/numpy.py
@@ -226,7 +226,7 @@ def run(
     out = (
         out.astype(equi_dtype)
         if equi_dtype == np.dtype(np.uint8) or not clip_output
-        else np.clip(out, 0.0, 1.0)
+        else np.clip(out, np.nanmin(out), np.nanmax(out))
     )
 
     return out