Davíd Brakenhoff

DISV model produced by gridgen not converging when original delr/delc contain decimals

2

When the `delr` and `delc` of the original structured grid are not whole numbers, the resulting DISV grid produced by gridgen can cause convergence issues when trying to run the...

interpolating z-data along line to grid

12

I was wondering whether interpolating z-data along a line to a modelgrid is something that could be included in flopy (gridintersect) utils? I saw there was also a [stackoverflow post](https://stackoverflow.com/questions/55315434/how-to-interpolate-elevation-for-grid-point-for-river-cells-while-importing-in-m)...

Does Pystore support writing pandas.Series? I'm getting an error when attempting to write a pandas.Series to a pystore.collection because the `pandas.Series.memory_usage()` returns an int instead of a pandas.Series. And calling...

**Describe the proposed enhancement** Add deprecation warnings **Additional context** Link to hydropandas for read methods.

**Describe the proposed enhancement** Allows calculation of uncertainty vs distance for HantushWellModel. **Expected behavior** Add `r` as kwarg, and handle `r` and `istress` both being passed somehow.

[BUG] Stress model disregarding settings of passed TimeSeries objects

5

**Describe the bug** Also came up in #394. If `ps.TimeSeries` objects with user-specified settings are passed to RechargeModel these are subsequently ignored and the defaults ("prec", "evap") are used. This...

[DEVELOPMENT] add methods for PACF calculation and plot

5

Add methods to calculate and visualize partial autocorrelation function. Use statsmodels implementation I think? Add as optional dependency. Check for equidistant timeseries prior to calculation. Test performance with get_equidistant_timeseries()...? Perhaps...

[DEVELOPMENT] visualization of cross-correlation between timeseries

1

use pastas CCF test for timeseries with different time resolutions test for non-equidistant timesteps

[BUG] simulation contains NaNs in period w missing data but residuals can be calculated for this period

1

**Describe the bug** This is a bit of an edge case that should generally not occur if you provide your timeseries settings. When you add a StressModel with a timeseries...

[Enhancement] calculate covariance if the solver doesn't

3

I've been working with LmfitSolve recently and in some cases, usually when a model isn't performing very well, the parameter uncertainties are not calculated and show up as NaN in...