09 May 2025 9:45:55.575 PM string_pde: FORTRAN90 version Simulate the behavior of a vibrating string. ALPHA = ( C * dT / dX )^2 = 1.00000 Plot data written to the file "string_data.txt". Gnuplot command data written to the file "string_commands.txt". string_pde: Normal end of execution. 09 May 2025 9:45:55.577 PM