Dear all,
I want to model my soil domain using "PM4Sand" nDMaterial soil model in OpenSees. The latest available OpenSees.exe does not include the source code for this material as this is newly added soil model in OpenSees framework. I generated the ".dll" file for the same as per the guidelines (http://opensees.berkeley.edu/AddingYourCode.pdf) but still could not run the analysis. Does someone know how to use .dll file for nDMaterial?