


{"id":363392,"date":"2024-04-22T04:45:47","date_gmt":"2024-04-22T04:45:47","guid":{"rendered":"\/forum\/forums\/topic\/ansys-rocky-prepost\/"},"modified":"2024-04-22T04:45:47","modified_gmt":"2024-04-22T04:45:47","slug":"ansys-rocky-prepost","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-rocky-prepost\/","title":{"rendered":"ansys rocky prepost"},"content":{"rendered":"<p>I want to do the following:<\/p>\n<p>Through Rocky PrePost, start a simulation for 20 seconds.<br \/>total_time = 20, but pause the simulation every 4 seconds and perform a certain operation.<br \/>stop_time = 4<\/p>\n<p># Describing the study<br \/>study = project.GetStudy()<br \/>study.SetName(&#8216;My Simulation&#8217;)<br \/>study.SetDescription(&#8216;My DEM Simulation&#8217;)<br \/>study.SetCustomerName(&#8216;My Customer&#8217;)<br \/>study.DeleteResults()<\/p>\n<p># Solver.<br \/>solver = study.GetSimulatorRun()<br \/>solver.SetSimulationDuration(total_time, &#8216;s&#8217;)<br \/>solver.SetTimeInterval(0.25, &#8216;s&#8217;)<br \/>solver.SetUseCompressedFiles(True)<br \/>solver.SetSimulationTarget(&#8216;CPU&#8217;)<br \/>solver.SetNumberOfProcessors(20)<\/p>\n<p>study.StartSimulation(skip_summary=False, delete_results=True)<\/p>\n<p>While True:<br \/>&nbsp; &nbsp; current_time_step = GetTimeStep(&#8216;current&#8217;).GetTime()<br \/>&nbsp; &nbsp; if current_time_step % stop_time == 0:<br \/>&nbsp; &nbsp; &nbsp; &nbsp; StopSimulation()<br \/>&nbsp; &nbsp; &nbsp; &nbsp; print(&#8220;stop.&#8221;)<br \/>&nbsp; &nbsp; &nbsp; &nbsp; break<br \/>&nbsp; &nbsp; &nbsp; &nbsp; study.StartSimulation(skip_summary=False, delete_results=False)<\/p>\n<p>I understand that there are many errors here, but the main idea is as follows: there is a simulation &#8211; a total of 20 seconds. Every 4 seconds, it needs to be paused, perform &#8216;block 1&#8217;, and then resume the simulation. Can you advise how to implement this?<\/p>\n","protected":false},"template":"","class_list":["post-363392","topic","type-topic","status-closed","hentry","topic-tag-prepost","topic-tag-python","topic-tag-rocky-dem-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I want to do the following:Through Rocky PrePost, start a simulation for 20 seconds.total_time = 20, but pause the simulation every 4 seconds and perform a certain operation.stop_time = 4# Describing the studystudy = project.GetStudy()study.SetName(&#039;My Simulation&#039;)study.SetDescription(&#039;My DEM Simulation&#039;)study.SetCustomerName(&#039;My Customer&#039;)study.DeleteResults()# Solver.solver = study.GetSimulatorRun()solver.SetSimulationDuration(total_time, &#039;s&#039;)solver.SetTimeInterval(0.25, &#039;s&#039;)solver.SetUseCompressedFiles(True)solver.SetSimulationTarget(&#039;CPU&#039;)solver.SetNumberOfProcessors(20)study.StartSimulation(skip_summary=False, delete_results=True)While True: current_time_step = GetTimeStep(&#039;current&#039;).GetTime() if current_time_step % stop_time\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-rocky-prepost\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"ansys rocky prepost | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I want to do the following:Through Rocky PrePost, start a simulation for 20 seconds.total_time = 20, but pause the simulation every 4 seconds and perform a certain operation.stop_time = 4# Describing the studystudy = project.GetStudy()study.SetName(&#039;My Simulation&#039;)study.SetDescription(&#039;My DEM Simulation&#039;)study.SetCustomerName(&#039;My Customer&#039;)study.DeleteResults()# Solver.solver = study.GetSimulatorRun()solver.SetSimulationDuration(total_time, &#039;s&#039;)solver.SetTimeInterval(0.25, &#039;s&#039;)solver.SetUseCompressedFiles(True)solver.SetSimulationTarget(&#039;CPU&#039;)solver.SetNumberOfProcessors(20)study.StartSimulation(skip_summary=False, delete_results=True)While True: current_time_step = GetTimeStep(&#039;current&#039;).GetTime() if current_time_step % stop_time\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-rocky-prepost\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-04-22T04:45:47+00:00\" \/>\n\t\t<meta 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True: current_time_step = GetTimeStep(&#039;current&#039;).GetTime() if current_time_step % stop_time\" \/>\n\t\t<script type=\"application\/ld+json\" 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