Some confusion about the details of the data set

[Shirleyue]

You gays do a great job for radio map constructions. I have down load your dataset from https://drive.google.com/file/d/10_h2-CNX0bWs3TH20pkojrjf4aFvPE3G/view. It depicted as a foldder named PPData5D-success. There some confusion about the dataset, as follows:

1. There is no any jpg files in PPData5D-success.
2. Needs more explanation about “inBldg_zyx” and "terrain_yx" in npz files, such as T[xx]C[x]D[xxxx] n[xx] bdtr.npz.
3. Needs more explanation about "The Each sample from one area contains 1 npz file, 5 jpg files, and 15 png files. "
4. Need more explanation about "input for radio map construction".
5. It's suggested to given a demo for using these samples in the dataset.