GPR data recored at the Grimsel Test Site on 10.06.2015 as part of the In-situ
stimulation and circulation experiment. Data were acquired using Malå GX160 HDR antennas,
triggered by a trigger wheel.

The two profiles were recorded in the AU and VE tunnels, looking towards the experimental
volume (towards the other tunnel) in an angle of ~45 degrees from vertical.

For each profile, the .rad file contains the parameters (ASCII file that can be opened
with any editor) and the .rd3 and .rd7 files are the Malå specific files with the raw data.