add data & update conftest.py for heading test - #1704

add data & update conftest.py for heading test#1704

LOCEANlloydizard merged 1 commit into

echostack-org:mainechostack-org/echopype:mainfrom

LOCEANlloydizard:add_data_assetsLOCEANlloydizard/echopype:add_data_assetsCopy head branch name to clipboard