9 May 2025 9:01:01.379 PM FD1D_WAVE_TEST(): FORTRAN90 version Test FD1D_WAVE(). FD1D_WAVE_TEST01 Try the "shark" wave. Stability condition ALPHA = C * DT / DX = 1.00000 Plot data written to "test01_data.txt". FD1D_WAVE_TEST02 Try a sine curve. Stability condition ALPHA = C * DT / DX = 1.00000 Plot data written to "test02_data.txt". FD1D_WAVE_TEST Normal end of execution. 9 May 2025 9:01:01.380 PM