06 October 2025 10:54:03 AM FD1D_WAVE_TEST(): C++ version Test FD1D_WAVE(). FD1D_WAVE_TEST01 Try the "shark" wave. Stability condition ALPHA = C * DT / DX = 1 Plot data written to "test01_data.txt". FD1D_WAVE_TEST02 Try a sine curve. Stability condition ALPHA = C * DT / DX = 1 Plot data written to "test02_data.txt". FD1D_WAVE_TEST(): Normal end of execution. 06 October 2025 10:54:03 AM