Expensive drop operation causing memory to blow up

[lsetiawan]

From a quick look of the code and running the line below locally, it seems that this drop=True is expensive causing the memory to blow up. Maybe there's a way not to use the drop directly but maybe do a similar drop operation later in the code when needed.

rca-data-tools/rca_data_tools/qaqc/dashboard.py

Line 200 in 97bf9c3

paramData = paramData.where((paramData[Yparam] > 0) & (paramData[Yparam] < 2000), drop=True)