<div dir="ltr"><span style="color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px;line-height:21px">Dear all,</span><div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">
<br></div><div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">I'm new to Catalyst. I'm wondering how does the live mode work. </div>
<div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">In my understanding, the simulation is modified to call Catalyst library which can get pre-processed information from a python script file. The simulation also connects to paraview client directly. It means that there is no pvserver, instead, the simulation calls Catalyst library which based on paraview lib and VTK lib to process data like pvserver, is that correct? </div>
<div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">But in live mode, if I modify the paraview pipeline through the Paraview client, for example, add a filter, how to inform the simulation that the pipeline has been changed? If the simulation can be noticed of the modified pipeline, why do we need to create a python script to describe the pipeline at the beginning?</div>
<div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px"><br><br>Best wishes,<div>Junyi Han</div></div></div>