This submission contains slow strain rates summed to radians over 30 second intervals [rad/s] derived from horizontal distributed acoustic sensing measurements (DASH) of Brady geothermal field during PoroTomo deployment (2016-Mar-14 to 2016-Mar-26). There is one file corresponding to each day written in *.mat format for use with Matlab. The format for the binary Matlab .mat files are defined at: https://www.mathworks.com/help/pdf_doc/matlab/matfile_format.pdf.

One such file includes the following variables:

'flist': list of raw DASH files used in the summation

'time_tag_mdt': sample time tag in datetime format with hours given in 24-hr format (yyyy/MM/dd HH:mm:ss.SSSSSSS)

'time_tag_uts': sample time tag in Unix time

'strain_rate_summed_over30s_in_radians_per_second': slow strain rates summed over 30 second intervals in units rad/s

'sample_standard_deviation_in_radians_per_second': corresponding sample standard deviation of slow strain rates in units rad/s

The PoroTomo final technical report, raw DASH data, and software repository are also available through the links below. .mat file for slow strain rate DASH data for March 14, 2016 at Brady Hot Springs, Nevada