Ingest and query voxel data into rasdaman

This set of script serve to

1. ingest voxel (volumetric pixels) and auxiliary data arrays into a rasdaman server
2. query the voxel cube and cross it with auxiliary data

We used a template dataset from the three town of Luton, bedford and Milton Keynes in the UK. Auxiliary data include NDVI vegetation index.

• lidarSM.json This is used to ingest all GeoTIF files covering the spatial cube x-y-z and stored in a "/home/user/lidar/dataSM/". The filename has the information on the z axis height (0.50cm gap each) which is not stored in the metadata, so a regular expression read the filename and place the layer in the spatial cube appropriate location. data have EPSG:27700 geographic projection (GB National grid)

• ndvi2D.json This is used to ingest a 2D map ov vegetation index into a rasdaman server.