"time [s]"	"region"	"quantity [m(3)]"	"flux"	"flux_in"	"flux_out"	"mass"	"source"	"source_in"	"source_out"	"flux_increment"	"source_increment"	"flux_cumulative"	"source_cumulative"	"error"
0	"plane"	"water_volume"	0	0	0	0	3.04948	3.04948	0	0	0	0	0	0
0	".left"	"water_volume"	-1.52474	0	-1.52474	0	0	0	0	0	0	0	0	0
0	".right"	"water_volume"	-1.52474	0	-1.52474	0	0	0	0	0	0	0	0	0