In the case of geological models, you can also combine two or more models to evaluate the points data and set the priority used for evaluation. Select Cumulative Histogram and enable Histogram of the log to see a cumulative distribution function for the values with a log scale X-axis. The example below plots the two variables lead and zinc against each other, with gold being indicated by the colouring. This option also displays the hole ID, which can be displayed at the start or the end of the drillhole.

If you are working in a new project into which you have just imported drillholes, the Drillhole Graph Style Manager will open when you add it to the scene. The appearance of the chart can be modified by adjusting the Point size, Point shape, and White background settings. The Filter trace lines option in the shape properties panel displays only trace lines for drillholes selected by a query filter. Select Automatic X axis limits and/or Automatic Y axis limits to get the full range required for the chart display.Another way of limiting the data displayed is to use a query filter (see the Query Filters topic), which can later be used in selecting a subset of data for further processing. See Borehole Desurveying Options for more information on the borehole desurveying algorithms used in Leapfrog Works. The Show trace lines button ( ) in the shape list displays all trace lines, even if there is no data defined for some intervals. The most basic information about an object is contained in the object’s Properties window, which is specific to the type of object. For each of these options, once the data source is selected, the process of importing borehole data is the same.

The whiskers extend out to lines that mark the extents you select, which can be the Min/Max whiskers, the Outer fence whiskers or the Inner fence whiskers. There have been a number of computer-based versions over the years and I'd been using a Flash version on Transum but now that Flash has been banished from browsers this is an updated version in JavaScript.The selected data will be mapped and you can change how it is mapped as described in Importing Data Tables and Mapping Data Columns.

When you look at our for and against, it suggests that we should win most games and that is what has happened so far. Historic drilling data logs in paper or PDFformat can be transcribed into text-based tables for input into Leapfrog Geo, while scanned maps, aerial imagery and geological cross sections can be georeferenced directly in Leapfrog Geo. I’m not much of a stats person but we have scored a lot of goals and we haven’t conceded many either. The whiskers extend out to lines that mark the extents you select, which can be the Min/max whiskers, the Inner fence whiskers or the Outer fence whiskers. You are currently visiting the United States LeapFrog site, which doesn't appear to match your current location.At least one interval table, containing information on measurements such as lithology, date or any numeric or textual values. The arrow buttons at the top of the window ( and ) allow you to quickly expand or collapse the rows. Think about the information that can be used to support your model, including drilling data, GIS data, photos, cross sections and field mapping data.

If the data is not the latest, problems may arise when models are updated with new data, if inconsistencies aren’t identified prior to building models. Having a clean and well-prepared data set is an important factor in building reliable models, and costly and time-consuming mistakes can often be avoided by putting in the upfront effort to preparing your data before embarking on building models. Interpretation tables are like any other interval table in a project and can be used to create models.Adding the Drillhole traces object ( ) to the scene can be useful in visualising the extent of drilling. Don’t mix metric and imperial systems and metres and millimetres, and ensure all data uses the same XYZ-based coordinate system. For data imported in CSV, ASCII, TXT, DAT and TSV formats, separate files are required for each type of table.