From c9fa331a48830fb991a451729be95640f368d965 Mon Sep 17 00:00:00 2001
From: HaleySchuhl <haleyschuhl@gmail.com>
Date: Mon, 20 May 2024 11:35:17 -0500
Subject: [PATCH] actually define max_wavelength and min_ when making
 spectral_data

---
 plantcv/geospatial/read_geotif.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plantcv/geospatial/read_geotif.py b/plantcv/geospatial/read_geotif.py
index 1e63de4..6164d75 100644
--- a/plantcv/geospatial/read_geotif.py
+++ b/plantcv/geospatial/read_geotif.py
@@ -110,8 +110,8 @@ def read_geotif(filename, bands="B,G,R"):
 
     # Make a Spectral_data instance before calculating a pseudo-rgb
     spectral_array = Spectral_data(array_data=img_data,
-                                   max_wavelength=None,
-                                   min_wavelength=None,
+                                   max_wavelength=max(wavelengths, key=wavelengths.get),
+                                   min_wavelength=min(wavelengths, key=wavelengths.get),
                                    max_value=np.max(img_data), min_value=np.min(img_data),
                                    d_type=img.dtypes[0],
                                    wavelength_dict=wavelengths, samples=int(width),