{"id":166774,"date":"2023-04-05T14:32:02","date_gmt":"2023-04-05T14:32:02","guid":{"rendered":"\/knowledge\/forums\/topic\/i-have-created-a-monitor-point-for-pressure-in-cfx-pre-at-a-certain-location-in-comparing-the-final-monitor-point-pressure-reported-in-the-solver-manager-with-results-from-a-probe-function-at-the-sa\/"},"modified":"2023-07-31T12:27:40","modified_gmt":"2023-07-31T12:27:40","slug":"i-have-created-a-monitor-point-for-pressure-in-cfx-pre-at-a-certain-location-in-comparing-the-final-monitor-point-pressure-reported-in-the-solver-manager-with-results-from-a-probe-function-at-the-sa","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-have-created-a-monitor-point-for-pressure-in-cfx-pre-at-a-certain-location-in-comparing-the-final-monitor-point-pressure-reported-in-the-solver-manager-with-results-from-a-probe-function-at-the-sa\/","title":{"rendered":"I have created a monitor point for pressure in CFX-Pre at a certain location. In comparing the final monitor point pressure reported in the Solver Manager with results from a probe function at the same coordinates in CFD-Post, the values are slightly different"},"content":{"rendered":"

The monitor point values reported in the Solver Manager are calculated using the nearest vertex to the monitor point coordinates. In CFX-Post, the probe function uses a tri-linear interpolation to determine the value at a point based on the monitor point coordinates. The values returned in CFD-Post will therefore be more accurate than the solver monitor plot. Note that the finer the grid, the smaller the difference between the two results.<\/p>\n","protected":false},"template":"","class_list":["post-166774","topic","type-topic","status-publish","hentry","topic-tag-4877","topic-tag-cfx-solver","topic-tag-fluid-dynamics","topic-tag-general"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t