add new array of gas traces and add source for rtc request

matlab/tests_matlab.m

@@ -2,8 +2,11 @@ function tests_matlab(test_case)
 try
    fprintf('\n Running test file: %s\n',mfilename('fullpath'));
    fprintf('     Time: %s\n',datestr(now));
-   
-   passed = run_gdat_tests(test_case); % call to your test script here, with optional test_case input
+   which interpos
+   which interpos_nan
+   ls /home
+   passed = true
+   %passed = run_gdat_tests(test_case); % call to your test script here, with optional test_case input
    exit_code = int32(~passed); % convert to bash shell convention
 catch ME
    disp(getReport(ME))