Documentation features calculation in original code

[jnsebgosselin]

In the document:

01. [x] ratio_dist = dist_stream / dist_ridge
02. [x] dist_stream = np.sqrt((row_point - stream_point_row) ** 2 + (col_point - stream_point_col) ** 2) + 1)
03. [x] alt_stream = dem_point - dem_stream
04. [x] long_hessian_kurt =
05. [ ] ndvi
06. [x] long_hessian_max
07. [ ] precipitation
08. [x] dist_top = np.sqrt((row_point - ridge_point_row) ** 2 + (col_point - ridge_point_col) ** 2) + 1
09. [x] stream_hessian_max
10. [x] stream_grad_max = np.max(grad[stream_points[:, 0], stream_points[:, 1]])
11. [x] long_hessian_skew
12. [x] alt_top = dem_ridge - dem_point
13. [x] stream_grad_var = np.var(grad[stream_points[:, 0], stream_points[:, 1]])
14. [x] short_grad_max
15. [x] ratio_stream = (dem_point - dem_stream) / dist_stream
16. [x] stream_grad_mean = np.mean(grad[stream_points[:, 0], stream_points[:, 1]])
17. [x] long_grad_mean
18. [x] long_hessian_var
19. [x] short_grad_var
20. [x] long_grad_var
21. [x] long_hessian_mean
22. [x] short_grad_mean

In main.py:

23. [ ] ratio_top = (dem_ridge - dem_point) / dist_ridge
24. [ ] altitude = dem_point
25. [ ] ratio_alt = (dem_point - dem_stream) / (dem_ridge - dem_point + 0.1)
26. [ ] accumulation = flow_acc