Common Issues

Installation Issues

Error regarding Tkinter

NekUpload requires Tkinter >=v8.5, which is packaged with Python installations. Try reinstalling Python with Tkinter selected and try again.

Incorrect File Formats

Error regarding incorrect geometry file format

NekUpload enforces HDF5 format for geometry files. You are likely uploading a XML formatted geometry file. See Obtaining geometry.nekg for more details.

Error regarding incorrect output, checkpoint or filter file format

NekUpload enforces HDF5 format for output files. You are likely uploading a XML format file. See Obtaining HDF5 Filter, Checkpoint & Output files for more details.