From ad94452b20e82cb36fa894a32c847a0278e39824 Mon Sep 17 00:00:00 2001 From: Piero Toffanin Date: Tue, 18 May 2021 15:44:06 -0400 Subject: [PATCH] Fix photometric exposure method --- opendm/photo.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/opendm/photo.py b/opendm/photo.py index 9fecba1c..3f6fc2b0 100644 --- a/opendm/photo.py +++ b/opendm/photo.py @@ -425,7 +425,7 @@ class ODM_Photo: def get_photometric_exposure(self): # H ~= (exposure_time) / (f_number^2) - if self.fnumber is not None and self.exposure_time > 0: + if self.fnumber is not None and self.exposure_time is not None and self.exposure_time > 0 and self.fnumber > 0: return self.exposure_time / (self.fnumber * self.fnumber) def get_horizontal_irradiance(self):