Seeking guidance on training this model for custom dataset

[sai1992c]

I really appreciate your efforts for this work. And I'm very much eager to try out this work for my custom dataset. Hence seeking your valuable guidance and help

1. I have a dataset - a lot of text files each containing X, Y, Z and C (Classification) per line
2. This dataset is obtained from https://environment.data.gov.uk/defradatadownload/?mode=survey

I seek you help on how to prepare/preprocess this dataset into train and test folders in order to apply your model for doing Semantic Segmentation task.

Your guidance will be very helpful for me and would be grateful for the same.

Thanks in advance