update looping of pulses

segments/__pycache__/data_classes.cpython-37.pyc

segments/__pycache__/data_handling_functions.cpython-37.pyc

segments/__pycache__/segments_base.cpython-37.pyc

.../segments/segments_c_func.cpython-37m-x86_64-linux-gnu.so

segments/build/temp.linux-x86_64-3.7/segments_c_func.o

segments/data_classes.py

segments/data_handling_functions.py

segments/segments_IQ.py

segments/segments_base.py

segments/segments_c_func.c

segments/segments_c_func.cpython-37m-x86_64-linux-gnu.so

segments/setup.py

segments/test.py