## Relative elevation models using lidar, R, and Python

Pretending I can make beautiful maps!

## Drought condition gifs

Playing with drought maps.

## Plotting drought conditions

Historic drought conditions have set in across much of the US.

## Combine a hydrograph and hyetograph in ggplot2

Streamflow hydrographs and precipitation hyetographs are commonly combined into one plot by hydrologists. Here is one way to make these plots in R.

## Rayshading Precipitation Maps

I rendered some preciptiation maps of the contiguous US with rayshader.

## Rayshading maps

An adventure in using rayshader.

## Predicting estuarine salinity using simple statistical models part 2

Part one of some statistical approaches for estimating estuarine salinity using freshwater inflow.

## Predicting estuarine salinity using simple statistical models part 1

Part one of some statistical approaches for estimating estuarine salinity using freshwater inflow.

## Plotting flood probability

Communicate flood probability in relatable terms.

## Binomial Test for Water Quality Compliance

Use the binomial test to evaluate water quality compliance.

## Date-based rolling functions

Apply rolling statistics to non-routine time series data.

## txwater retweets

Let's find out the retweet relationships for txwater twitter users.

## Time-series decomposition and trend analysis in Python

Decompose time series in Python and a function for the Mann-Kendall test for trend.