function logmeta = readAWAClog(basefile)
%function to get instrument metadata about AWAC deployment from header file

logFile = strcat(basefile,'.log');
hdr = fopen(logFile);
str='Deployment';
while (~strncmp(str,'Copyright',8));
     str=fgetl(hdr);
         if (strncmp(str,'Assumed duration',15))
             logmeta.AWACSetupAssumedDuration = str2num(str(29:end));
         elseif (strncmp(str,'Battery utilization',15))
             logmeta.AWACSetupBatteryRequirement = str2num(str(29:end));
         elseif (strncmp(str,'Battery level',12))
             logmeta.AWACSetupInitialBatteryLevel = str2num(str(29:end));
         elseif (strncmp(str,'Recorder size',12))
             logmeta.AWACSetupRecorderSize = str2num(str(29:end));
         elseif (strncmp(str,'Recorder free space',12))
             logmeta.AWACSetupRecorderFreeSpace = str2num(str(29:end));
         elseif (strncmp(str,'Memory required',15))
             logmeta.AWACSetupRequiredMemory = str2num(str(29:end));
         elseif (strncmp(str,'Vertical vel. prec',12))
             logmeta.AWACSetupVerticalVelocityPrecision = str2num(str(29:end));
         elseif (strncmp(str,'Horizon. vel. prec',12))
             logmeta.AWACSetupHorizontalVelocityPrecision = str2num(str(29:end));
         elseif (strncmp(str,'AquaPro Version',14))
             logmeta.AWACSoftwareVersion = str2num(str(17:end));
         end
end

fclose(hdr)