README_DATA 13 March 2020 This file, written by Brian Arbic with help from Conrad Luecke, summarizes the contents of the datafiles in this repository. The datafiles contain time series from the current meter archive (CMA) used in the Journal of Geophysical Research Oceans paper Luecke et al. 2020. A preprint of this paper is in this directory. The datafiles are .mat files (Matlab files). The matlab files often contain more information than was used in the Luecke et al. 2020 paper; here we describe only the Matlab variables that are necessary to reproduce the Luecke et al. results. As stated in the paper, the CMA for this paper was created by applying further QC'ing and selection criteria to the database created by Rob Scott. A link to the Scott database, and a brief description of the database, is given at the beginning of Section 2.1 in the Luecke et al. 2020 paper. Note that start and end times for the CMA records can be found in the original Scott database but were not saved in the outputs in this directory. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% The file CMA_temperature.mat contains a superset of the CMA temperature time series records used in the Luecke et al. 2020 paper. CMA_temperature.mat contains the following variables: readme: briefly describes the origins of this Matlab file CMA_Depth_vec: vector of depths (meters), of 3615 time series records CMA_Lat_vec: vector of latitudes (degrees North), of 3615 time series records CMA_Lon_vec: vector of longitudes (degrees East), of 3615 time series records CMA_Temp: cell containing time series of temperature (degrees Celsius) at the 3615 locations CMA_Temp_increment: Temporal increment (minutes) of the 3615 time series records %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% The file CMA_temp_locs.mat contains a structure that gives the latitudes (degrees North--variable "CMA_temp.lat"), depths (meters--variable "CMA_temp.dep"), and indices (CMA_temp.index; relative to the superset in "CMA_temperature.mat" of the 1711 temperature records described in Section 2.1, and plotted in Figure 1, of Luecke et al. 2020. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% The file CMA_velocity.mat contains a superset of the CMA velocity time series records used in the Luecke et al. 2020 paper. CMA_velocity.mat contains the following variables: readme: briefly describes the origins of this Matlab file CMA_Depth_vec: vector of depths (meters), of 5468 time series records CMA_Lat_vec: vector of latitudes (degrees North), of 5468 time series records CMA_Lon_vec: vector of longitudes (degrees East), of 5468 time series records CMA_U: cell containing time series of U component of velocity (cm/s) at the 5468 locations CMA_V: cell containing time series of V component of velocity (cm/s) at the 5468 locations CMA_U_increment: Temporal increment (minutes) of the 5468 time series records %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% The file CMA_vel_locs.mat contains a structure that gives the latitudes (degrees North--variable "CMA_vel.lat"), depths (meters--variable "CMA_vel.dep"), and indices (CMA_vel.index; relative to the superset in "CMA_velocity.mat" of the 2102 velocity records described in Section 2.1, and plotted in Figure 1, of Luecke et al. 2020. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Luecke, C.A., B.K. Arbic, J.G. Richman, J.F. Shriver, M.H. Alford, J.K. Ansong, S.L. Bassette, M.C. Buijsman, D. Menemenlis, R.B. Scott, P.G. Timko, G. Voet, A.J. Wallcraft, and L. Zamudio (2020), Statistical comparisons of temperature variance and kinetic energy in global ocean models and observations: Results from mesoscale to internal wave frequencies, in press for Journal of Geophysical Research Oceans.