Skip to content

Suppress numpy-warning if signal counts are zero. #8

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
insalt-glitch wants to merge 1 commit into
base: master
Choose a base branch
from
+3 −2
Open

Suppress numpy-warning if signal counts are zero. #8

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions pyACS/acs.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -509,8 +509,9 @@ def calibrate_frame(self, frame, get_external_temperature=False):
delta_t_c = self.f_delta_t_c(internal_temperature_su)
delta_t_a = self.f_delta_t_a(internal_temperature_su)
# Calibrate and apply temperature and clean water offset corrections
c = (self.offset_c - (1 / self.x) * np.log(frame.c_sig / frame.c_ref)) - delta_t_c
a = (self.offset_a - (1 / self.x) * np.log(frame.a_sig / frame.a_ref)) - delta_t_a
with np.errstate(divide='ignore'): # c_sig and a_sig can be zero
c = (self.offset_c - (1 / self.x) * np.log(frame.c_sig / frame.c_ref)) - delta_t_c
a = (self.offset_a - (1 / self.x) * np.log(frame.a_sig / frame.a_ref)) - delta_t_a
# Pack output in named tuple
if get_external_temperature:
return CalibratedFrameContainer(c=c, a=a,
Expand Down