Add User Tutorial #73
Description
Part of "proper" docs, as in #30
topics so far...
- use of threadlocks (explain scope of need)
- array values are attributes Document array nature of Attribute values #67
- netcdf features : supported + unsupported Document netcdf feature support #28
- (better) examples of modification
- basic of NameMaps
- nature of core objects (NcData, NcDimension, NcVariable, NcAttribute)
- attribute creation (cf A neater way to add attrs #71)
- rename
- copying and equality testing (difference description)
- basic ops : load/save/copy
- list of minor utils : save-checks, dataset-difference, dim-slicing ...