odom.pose.covariance[14] = 1e6 # z
odom.pose.covariance[21] = 1e6 # rotation about X axis
odom.pose.covariance[28] = 1e6 # rotation about Y axis
odom.pose.covariance[14] = 1e6 # z
odom.pose.covariance[21] = 1e6 # rotation about X axis
odom.pose.covariance[28] = 1e6 # rotation about Y axis
odom.twist.covariance[14] = 1e6 # z
odom.twist.covariance[21] = 1e6 # rotation about X axis
odom.twist.covariance[28] = 1e6 # rotation about Y axis
odom.twist.covariance[14] = 1e6 # z
odom.twist.covariance[21] = 1e6 # rotation about X axis
odom.twist.covariance[28] = 1e6 # rotation about Y axis