When working with the mesh module there is a known issue that may occur depending on the users workflow. This being when a user runs the initial mesh studies, and then goes back to their sites and makes changes to either the antenna pattern files, edits the transmit/receive parameters, or just makes general changes. If this is the case After making these changes the user should navigate to Studies>Study Preferences and press the “reset all working files button”.
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Then go back into MegaMesh and clear the cache files located under the setup and sort menu. You will want to clear the router cache for initial sorting and for single router calculations. There is also an option within the setup and sort menu where you can also clear the propagation cache files.
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And lastly, you will need to re-run the entire mesh study process after clearing the cache files in order to see the changes the user made to the site.
This issue occurs because after during the process of running your mesh studies, the program builds a cache file files for those studies. These cache files get re-used when running the mesh studies again to help speed up calculation times. If you make changes to your sites, which are outside of the MegaMesh menu, those site changes dont do not get taken into effect, as a result of the cache files that were built from the previous mesh study.
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If propagation model changes or edits of any kind are made, you should go through the same process of clearing the caches files and running a fresh mesh study in order to see the those changes taken into effect during the effectcalculations/studies. The mesh module works by reading cache files from previous runs of the study in order to save time. If changes are made to the propagation model or to a site, you will need to clear and rebuild the cache files before you see accurate results reflected from your changes.
If you have any questions about this topic or find that this does not help resolve your issue, please submit a support ticket here: https://edxwireless.atlassian.net/servicedesk/customer/portal/2