function tikradiationtwr = importrad(filename, dataLines)
%IMPORTFILE Import data from a text file
%  TIKRADIATIONTWR = IMPORTFILE(FILENAME) reads data from text file
%  FILENAME for the default selection.  Returns the numeric data.
%
%  TIKRADIATIONTWR = IMPORTFILE(FILE, DATALINES) reads data for the
%  specified row interval(s) of text file FILENAME. Specify DATALINES as
%  a positive scalar integer or a N-by-2 array of positive scalar
%  integers for dis-contiguous row intervals.
%
%  Example:
%  tikradiationtwr = importfile("X:\tiksi\surface_properties\fluxtower\towermet\products\2018\tikradiationtwr.b1.20180200.000000.txt", [2, Inf]);
%
%  See also READTABLE.
%
% Auto-generated by MATLAB on 14-Jul-2021 18:32:08

%% Input handling

% If dataLines is not specified, define defaults
if nargin < 2
    dataLines = [2, Inf];
end

%% Setup the Import Options and import the data
opts = delimitedTextImportOptions("NumVariables", 7);

% Specify range and delimiter
opts.DataLines = dataLines;
opts.Delimiter = "\t";

% Specify column names and types
opts.VariableNames = ["DayFracYearJulianDayHourMinLWTotalUpwellingWm2SWTotalUpwellingW", "VarName2", "VarName3", "VarName4", "VarName5", "VarName6", "VarName7"];
opts.VariableTypes = ["double", "double", "double", "double", "double", "double", "double"];

% Specify file level properties
opts.ExtraColumnsRule = "ignore";
opts.EmptyLineRule = "read";

% Import the data
tikradiationtwr = readtable(filename, opts);

%% Convert to output type
tikradiationtwr = table2array(tikradiationtwr);
tikradiationtwr(tikradiationtwr==-9999) = NaN;
end