A paper for the long-period model is now being prepared. Radial loading tide model Global models for above 23 constituents are prepared. They are based on spherical harmonic decomposition of ocean tidal field up to degree and order 360. Sa loading models is developed using re-sampled 0.5deg map although their original resolution is 1.0deg for the sake of convenient calculation. Performance Comparison with 98 open ocean tide gauge data shows comparable performance of NAO.99b model as CSR4.0 and GOT99.2b model.
Unit is in cm.
Collinear residual reduction test shows that performance of NAO.99b is better than CSR4.0 and GOT99.2b in shallow waters. I suppose you are working on UNIX system. The similar as for naotidej. Make nao99b directory. Compile the program in the naotide directory.