Previously, some people did not want Low-Pass Filtered (LPF) and High-Pass Filtered (HPF) data files when they downloaded hydrophone data. It was difficult to remove them when there were large numbers. As of summer 2018, there are options to avoid this, but these instructions are for people who who may have downloaded large numbers of hydrophone files in the past, and need The data product option to filter them out "Hydrophone Data Diversion Mode" was always available, however, there is a small subset of un-labelled diverted files that were getting past the data product option's filter, until May 2018 that is. At that time, the filter was improved and the "Original Data" option became the default, instead of "All". The instructions below to remove the unwanted files from their collection are for users who downloaded a large data set with the "All" option or downloaded hydrophone data prior to May 2018.
Avoid Downloading Filtered Data
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