From ebebb5f21e015588e21974f88cc6e9549c0397f0 Mon Sep 17 00:00:00 2001
From: Georgios Efstathiadis <gioefst2000@gmail.com>
Date: Fri, 15 Dec 2023 11:30:34 -0500
Subject: [PATCH] raise error if no data with lower accuracy than limit

---
 forest/jasmine/data2mobmat.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/forest/jasmine/data2mobmat.py b/forest/jasmine/data2mobmat.py
index da282397..1818bef2 100644
--- a/forest/jasmine/data2mobmat.py
+++ b/forest/jasmine/data2mobmat.py
@@ -179,6 +179,10 @@ def collapse_data(
     # Filter out rows where the GPS accuracy is beyond
     # the provided accuracy_limit
     data = data[data.accuracy < accuracy_limit]
+    if data.shape[0] == 0:
+        raise ValueError(
+            "No GPS record with accuracy less than {}.".format(accuracy_limit)
+        )
 
     # Get the start and end timestamps in seconds
     t_start = sorted(np.array(data.timestamp))[0] / 1000