From 283cf8ffd8eee59b83ee585d70b835c503265e05 Mon Sep 17 00:00:00 2001
From: Arun Kannawadi <arunkannawadi@astro.princeton.edu>
Date: Fri, 16 Aug 2024 15:15:43 -0400
Subject: [PATCH] Document that thermal background is set to zero

---
 galsim/roman/roman_bandpass.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/galsim/roman/roman_bandpass.py b/galsim/roman/roman_bandpass.py
index 0ff4249345..1cb8a96693 100644
--- a/galsim/roman/roman_bandpass.py
+++ b/galsim/roman/roman_bandpass.py
@@ -93,6 +93,8 @@ def getBandpasses(AB_zeropoint=True, default_thin_trunc=True, include_all_bands=
                             [default: True]
         include_all_bands:  Should the routine include the non-imaging bands (e.g., grisms)?
                             This does not implement any dispersion physics by itself.
+                            There is currently no estimate for the thermal background for these
+                            bands and they are set to zero arbitrarily.
                             [default: False]
         **kwargs:           Other kwargs are passed to either `Bandpass.thin` or
                             `Bandpass.truncate` as appropriate.