A free, online tool to calculate darcys law and average groundwater velocity. This software and related material data and documentation are made available by the u. Contour plotting contour plotting is available in both 2d and 3d graphs. I would imagine arcgis spatial analyst or maybe geostatistical analyst could perform this function as well. Surfer is a contouring and 3d surface mapping software program that runs under microsoft windows. Groundwater flow direction maps can be created by manually plotting water table elevation data onto the appropriate locations on the site plan, manually sketching contour lines, and then using a cad program to print out the final drawing.
Contour software software free download contour software. Redesigned to improve user experience and accommodate future features, modflow 6 introduces a model coupling framework to the program that, for more than 30 years, has been used by academics, private consultants, and. Sharing open source software on water resources and more. March 2009 the plss locations of many wells were found to be erroneous. Flowpath ii for windows is the most comprehensive modeling environment specifically designed for simulating 2d groundwater flow and contaminant transport in unconfined, confined and leaky aquifers with heterogeneous properties, multiple pumping wells and complex boundary conditions. Gms has a very powerful suite of contouring options. Our builtin antivirus scanned this download and rated it as virus free. Contour plots can be based on tabular data or mathematical expressions within the same graph, and the contour plot data can lie on a regular grid or at random x, y points. Advanced contour options one of the most common and effective ways to visualize scalar data is with contours. Because they are supported by big institutions and scientific communities. Modflow 6, the newest version of the worlds most widely used groundwater modeling software, is now available for download from the u.
Modeling groundwater resources in surfer success stories. If you are a new user of surge, it is strongly recommended to go through the surge tutorial, where the usage of surge is explained step by step. All aspects of 2d or 3d maps can be customized to produce exactly the presentation you want. If you want to have the contour maps as an individual layer e. This 9 minute video produced by golden software explains how to create and edit contour maps using surfer. Modret is an easytouse interactive computer program that calculates unsaturated and saturated infiltration losses from stormwater retentiondetention ponds in unconfined aquifers using a modified version of modflow. Contouring by hand the nature of geographic information. We have looked for different water resources free software, checked their documentation and analyzed their advantages and deficiencies to get this top 12.
Contour software free download contour top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. Using pencil, contour the groundwater elevations using a contour interval of 0. Contouring software free download contouring top 4. The resulting groundwater elevation contour maps were used to evaluate groundwater flow direction and gradient within the three water bearing units, identified through site data and knowledge, at varying depths at. Contouring software free download contouring top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. The software component swlib and others are available. Groundwater modeling software modflow 6 now available. Created equipotential flow lines using the contour function in arcgis. Im doing my thesis about groundwater dewatering in metro tunnels and i need to know that which groundwater modelling software is more practical. Groundwater modeling free environmental, health and. Modeling groundwater resources in surfer golden software blog helping you learn more about the latest product information, tips, tricks, techniques, and customer stories so you can visualize data and communicate results with ease. For more information about the product, click on the product name.
The most frequent installer filename for the software is. As such, a basic surface elevation map of the site was plotted using golden software s contouring, gridding, and surface mapping software, surfer. Both product versions include powerful tools for analyzing aquifer tests in confined, leaky, unconfined and fractured aquifers. Free software and shareware links geologic resources. Surfer 18 software consulting and training rockware. Gflow is a stepwise groundwater flow model based on the analytic element method. I need to draw some diagrams to show horizontal and vertical distribution of flow velocity. The most popular version of the surfer 10 64bit is 10. Please note, as for now, the drawing below is square and you may want to stretch it. Free demos for golden software contouring, graphing, logging, digitizing, and mapping software. It models steady state flow in a single heterogeneous aquifer using the dupuitforchheimer assumption. The groundwater spatiotemporal data analysis tool gwsdat, was developed by shell global solutions to help visualize trends in groundwater monitoring data. This video covers how to create and edit contour maps in surfer 14.
The industry standard is using surfer to construct the contours from monitoring well data. Analyzing groundwater quality data and contamination. This is contouring software for the mac available from the kansas. Modeling groundwater resources in surfer golden software. This is the program we will use, and it is often used in industry. Surge is a computer program which enables the generation of a surface as an interpolation approximation function of two independent variables. These lines were created using my research data of hydraulic head values and elevation of the groundwater system. Groundwater vistas gv is a software package for 3d groundwater flow and contaminant transport modelling, calibration and optimisation using the modflow suite of codes. From here i am looking for a way to create groundwater flow paths based off of the created equipotential flow lines. A simple program which plots contour graphs in color. The free software foundations gunzip is necessary to uncompress the unix tar files available below.
However, some world wide web browsers automatically uncompress retrieved files. Surfer is a commercial software program that works very well for modeling surfaces. Display contour maps over any contour range and contour interval, or specify only the contour levels you want to display on the map. Additionally, the high altitude desert climate experienced significant precipitation variation which in turn impacted the shallow and deep groundwater flow. This page will walk you through a methodical approach to rendering contour lines from an array of spot elevations rabenhorst and mcdermott, 1989. Water groundwater data management and analysis tools. This program is designed to work with simple timeseries data for contaminant concentration and ground water elevation, but can also plot nonaqueous phase liquid napl thickness if required. Top 12 best open source software in water resources.
Determine the direction of groundwater flow perpendicular to the contour lines and down the slope of the groundwater table, and draw an arrow that indicates flow direction. Gwsdat is based on the open source statistical programming language r and microsoft excel. Can anyone suggest any open source userfriendly software. Geological survey usgs to be used in the public interest and the advancement of science. It creates a 3d map or a contour chart from the scattered points, numerical arrays or other data sets. The surfer software quickly and easily converts your data into outstanding contour, surface, wireframe, vector, image, shaded relief, and post maps. Try gms free for 14 days purchase gms with seep2d seep2d description. Microsurvey software for land surveyors, construction professionals and civil engineers using total stations, gps, and data collectors. To learn more about the developer, click on the company name. Contour software free download contour top 4 download. The advanced version of groundwater vistas provides a groundwater risk assessment tool.
Following is a list of groundwater data management and analysis tools. Its major draw back is the cost, but we are fortunate to have access to it. Thus, one software package can meet all of your contouring needs. Aqtesolv is available in standard and pro versions.
Contouring software rockware software and consulting. Seep2d is designed to be used on profile models xz models such as crosssections of earth dams or levees. It accommodates rectangular data, nearly rectangular data, and irregular data. Pollute layered contaminant transport analysis from sources such as landfills, buried waste, spills, and disposal ponds. The groundwater spatiotemporal data analysis tool gwsdat is a userfriendly, open source software tool used to analyze and report trends in groundwater quality monitoring data.
To get the most from this demonstration, i suggest that you print the illustration in the attached image file. Contour plugin for illustrator r cs3 cs2 cs1 10 for dramatic effects contour inset zoom works using a single path or multiple paths or converted text or symbols or placed images or many other types of paths. Contour maps usgs software free download contour maps. Im trying to determine a way to accurately produce groundwater contours in arcgis. Scientific software group is the premier provider of groundwater software, environmental software, groundwater modeling software, surface water modeling software, hydrology software, hydraulic engineering software, geotechnical software, borehole log software, surface. Surfer is a powerful, generalpurpose software package from golden software that is popular among geoscientists and engineers for contouring any type of environmental data such as elevations of groundwater or surface water, thickness of geologic units or floating product, and concentrations in groundwater, soil or air. Thus, running gunzip as stated in the installation instructions may be unnecessary.
505 1498 1027 227 788 637 383 358 1156 797 650 886 612 632 1291 963 1538 57 410 198 1031 1260 342 1488 98 984 428 300 1117 216