Just before a plugin is unloaded by Fidelity Pointwise, the runtimeReadGridDestroy() function is called. This function is only called once. The runtimeReadGridDestroy() function is located in the file src/plugins/GrdpImport/runtimeReadGrid.cxx.

The runtimeReadGridDestroy() function is used by a plugin to free any memory allocated by the runtimeReadGridCreate() function.

The runtimeReadGridDestroy() function does not return a value.