We offer free, monthly webinars to present GoldSim features and applications. Upcoming webinars are listed below. If you would like to be placed on our Webinar Mailing List to be reminded every month of the upcoming webinar, contact us.

All webinars are recorded (and posted to the site within a day or two), and these provide an excellent resource for learning about GoldSim features and applications.

Materials and video recordings of past webinars are available on our Webinar Archive Page.

Next Webinar: Enhancing GoldSim models  with Python using GSPy

Presented by: Jason Lillywhite

The GSPy (GoldSim-Python Bridge) is a tool that allows you to integrate the capabilities of the Python ecosystem directly into your dynamic GoldSim simulations. By acting as a C++ shim DLL for GoldSim's External element, GSPy enables you to leverage Python for complex numerical solvers, advanced data processing, and performance-optimized calculations using libraries like NumPy and SciPy.

Join us to learn the GSPy essentials. We will cover the mandatory setup steps, including configuring the Windows System PATH and the required JSON configuration file, for smooth integration with Python 3.11/3.14 (64-bit). The session will detail the critical process of data marshalling, showing how to pass complex data types like Scalars, Vectors, Matrices, Time Series, and Lookup Tables between the two environments. Attendees will leave with a clear, step-by-step understanding of the GSPy workflow, ready to expand their GoldSim modeling capabilities with Python.

Presentation Times:

19 November 2025 4:00 PM - 5:00 PM PST   

20 November 2025 8:00 AM - 9:00 AM PST

Register

If you would like further information about this topic, please contact us via the GoldSim Help Center.

We are currently taking suggestions for topics covered in our future webinar schedule and we would love to hear about it. Please send suggestions to us here.

Alternatively, you can always post ideas in our Forum.

2025 Webinar Schedule

Below is a listing of our webinars that are tentatively scheduled for the year:​​​​​​

January: Introducing GoldSim 15 - archive

February: Stochastic Simulation of Daily Temperature - archive

March: Imputing Missing Values in Time Series Data - archive

April: Simulating Reference Evapotranspiration - archive

May: Modeling Contaminant Concentrations in Ponds - archive

June: Simulating Pump Controls using the Controller element - archive

July: Modeling Water Rights in Storage Systems - archive

August: Simulating Treatment Processes Using the Contaminant Transport Model - archive

September: Accelerate Your Simulations with Distributed Processing - archive

October: Practical Techniques for Efficient and Robust Simulation - archive

November: Enhancing GoldSim models  with Python using GSPy

December: Coupling GoldSim with MODFLOW using GSPy

If you have a suggestion for a webinar topic, please contact us.