http://www.k-wave.org/forum/topic/3d-simulation-save-all-the-data-of-grid Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 00:53:59 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/3d-simulation-save-all-the-data-of-grid#post-6597 Mon, 08 Oct 2018 14:55:02 +0000 math.guy 6597@http://www.k-wave.org/forum/ <p>Hi</p> <p>Thank you for your help.</p> <p>Math </p> http://www.k-wave.org/forum/topic/3d-simulation-save-all-the-data-of-grid#post-6593 Sun, 07 Oct 2018 20:09:51 +0000 Bradley Treeby 6593@http://www.k-wave.org/forum/ <p>Hi math.guy,</p> <p>Another option is to use a sensor mask cover the whole domain defined as cuboid corners, i.e., </p> <p><code>sensor.mask = [1; 1; 1; Nx; Ny; Nz];</code></p> <p>This is equivalent to the approach mentioned by Alex, however, the output is instead a 4D matrix index as <code>(x_ind, y_ind, z_ind, t_ind)</code>.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/3d-simulation-save-all-the-data-of-grid#post-6592 Thu, 04 Oct 2018 16:41:46 +0000 Alexll7 6592@http://www.k-wave.org/forum/ <p>Hi Guy,</p> <p>I don't know if I well understand your question but if you want to record pressure for all the grid points at each time step you just need to use the full sensor :<br /> sensor.mask = ones(Nx,Ny,Nz);<br /> I hope it's that you asked.<br /> Best regards,</p> <p>Alex </p> http://www.k-wave.org/forum/topic/3d-simulation-save-all-the-data-of-grid#post-6589 Mon, 01 Oct 2018 14:10:15 +0000 math.guy 6589@http://www.k-wave.org/forum/ <p>Hello<br /> I have a simply question.I would like to save the matrix 4D of pressure for all the Grid with using the kspaceFirstOrder3D function without changing this function.Is it possible and how ?<br /> Thank you for your answer. </p>