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data_access_examples

ellipfor

Fortran software for the evaluation of Legendre elliptic integrals and Jacobi elliptic functions for generalized input parameters.

exact-thermochem-solution

This repository contains files and data supporting the article "Manufacturing an exact solution for 2D thermochemical mantle convection models" by S.J. Trim, S.L. Butler, S.S.C. McAdam, and R.J. Spiteri.

fluxos_cpp

FLUXOS-OVERLAND solved the 2D shallow water PDEs that accounts for inertial (local and convective), pressure, gravity and friction forces (momentum balance). The model can capture backwater effects (unlike the kinematic or diffusion waves). This is critical to simulate low-relief terrains. The model was originally developed for river reach flood simulations, and therefore it was repurposed here to allow for field and catchment-scale simulations and snowmelt forcing. The topography (DEM) is used to capture snowmelt runoff pathways (there is no need to specify the location of the streams). This is important in regions with variable contributing areas such as the Canadian Prairies A module for drop inlet spillways and culverts was added. It is based on Bernoulli’s Equation (assumes pressure dominated at this stage) and head losses computed from the implicit Colebrook-White equation for both laminar and turbulent pipe flows, which is solved interactively using the Raphson-Newton interaction method. Vegetation and other obstacles to the flow are included through distributed absolute roughness heights.

jvm-js-fullstack

nutrient_app

The Nutrient App project aims at supporting the reduction of nutrient export to rivers and lakes by engaging citizens, farmers and water quality managers in the real-time monitoring of dissolved nutrient concentrations (N, P) in aquatic freshwater systems. The mobile application allows obtaining on-farm instantaneous community-based nutrient measurements based on cheap standard commercially available test kits. The mobile app can be used to monitor the quality of wells, streams, wetlands and lakes. It will enable to identify possible sources and hotspots of contamination, which will empower the participants to take remedial action. The measurements are georeferenced and can be uploaded to a server managed by the GWF’s data management team. The results will be displayed in a map that can be visualized directly through the app or from a web browser for further analysis.

openwq

openwq

openwq-1

openwq

projectracer

pulse_cpp

summa

Structure for Unifying Multiple Modeling Alternatives:

tracer_code

Mantle convection code featuring the tracer ratio method