Calculating incremental displacement and error bars

[sar]

In reading other posts, am I correct in that the results in the timeseries_ERA5_ramp_demErr.h5 file (after topo correction) are the final cumulative time-series for a dataset?

I want to show the incremental displacement at each time slice, so that would be a simple calculation of subtracting the previous time slice with the present time slice. For example, the incremental displacement for date3 is date3 - date2?

I'd also like to put error bars on my pixel plots, so I can show how confident (or not) the data results are. My statistics is a little rusty, so I'm not sure if one of the existing outputs provides the required information (eg. residual RMS), or if I need to calculate it separately. I've attached an example of what I mean. 

[Zhang Yunjun]

Hi sar,

For the differential time-series, you could try temporal_derivative.py.

MintPy does not produce uncertainty currently.

Yunjun