Added tools/detector/DetectorsOutToTable.py script

[davide990]

Added tools/detector/DetectorsOutToTable.py script. This is to convert detectors output in XML to a tabular format, ideal for data analysis tasks or for loading data as dataframe.

For sake of example, if you have a detectors output in typical XML format:

<detector xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/det_e1meso_file.xsd">
    <interval begin="0.00" end="3600.00" id="BXLAND031448F1_0" sampledSeconds="2.02" density="0.04" laneDensity="0.04" occupancy="0.02" waitingTime="0.00" timeLoss="0.00" speed="7.08" speedRelative="0.85" departed="0" arrived="0" entered="1" left="1"/>
    <interval begin="0.00" end="3600.00" id="BXLAND031450F1_0" sampledSeconds="0.00" departed="0" arrived="0" entered="0" left="0"/>
    <interval begin="0.00" end="3600.00" id="BXLAND031450F1_1" sampledSeconds="0.00" departed="0" arrived="0" entered="0" left="0"/>
    <interval begin="0.00" end="3600.00" id="BXLAND031451F1_0" sampledSeconds="0.14" density="0.04" laneDensity="0.02" occupancy="0.01" waitingTime="0.00" timeLoss="0.00" speed="13.24" speedRelative="0.95" departed="0" arrived="0" entered="2" left="2"/>
    <interval begin="0.00" end="3600.00" id="BXLAND031451F1_1" sampledSeconds="0.14" density="0.04" laneDensity="0.02" occupancy="0.01" waitingTime="0.00" timeLoss="0.00" speed="13.24" speedRelative="0.95" departed="0" arrived="0" entered="2" left="2"/>

then by using this script you can convert this into a tabular CSV in this format

ts	BXLAND031448F1	BXLAND031450F1	BXLAND034219F1	BXLAND034220F1
0	6	2	0	0
3600	5	4	6	0
7200	2	0	3	0
10800	6	6	12	0
14400	29	10	33	0
18000	44	32	90	0
21600	116	128	168	9

[behrisch]

Thanks for sharing! But I don't think we will merge this. Sumo has already csv and parquet output to facilitate these use cases.