WMS

Converting a Lidar File to a DEM in WMS

By aquaveo on June 2, 2021

Do you have a lidar file that you would like to convert into a DEM file? WMS can help you with this. Lidar files can contain a large amount of 3D points used for representing features on the Earth’s surface. DEMs can be derived from high-resolution LIDAR data, and we have developed a workflow that can do this. This post will review how to convert LIDAR files to DEM files quickly and easily in WMS.

This can be done by using the following workflow:

Use any of the methods to open files to import your lidar files into your WMS project.
If you have more than one lidar file imported into the GIS module, select all of the separate files and then right-click one of them and select Merge… to open the Lidar File dialog where you can name and save your merged lidar file.
After you have imported your lidar file, right-click it in the Project Explorer and select Interpolate to | Raster… to open the Interpolate Lidar to Raster dialog.
Review the settings and click OK when they are all set correctly.

In the Raster File dialog, set the name and type for the raster file and then click Save to close the dialog and save the raster file.
When done generating the raster and updating the display, right-click the new raster file in the GIS module and select Convert to | DEM to open the Resample and Export Raster dialog.
Review the settings and click OK when they are all set correctly.
You should now have a DEM file of the same area as your lidar files. Hide everything in the GIS module to view the DEM file on its own.

It should be noted that if you have multiple lidar files, you can convert each file individually rather than merging them all together as was done in Step 2. The merge makes the final product easier and quicker to accomplish.

Try out converting lidar files to DEMs in WMS today!

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WMS

New Features to Check Out in WMS 11.1

By aquaveo on May 12, 2021

Aquaveo is pleased to announce the release of the Watershed Modeling System 11.1 Beta! With this release, WMS contains changes and improvements to some of the features. If you have already downloaded WMS 11.1 beta, you might have already noticed some of the changes. We'd like to highlight a sampling of some of the new functionality you can expect to find in WMS 11.1.

GIS Module

A lot of the GIS module functionality has been made to perform faster. This includes performing GIS parameter computations directly from shapefiles, performing shapefile to feature object conversion, and displaying large raster files. Also added the GIS module, through the new Online Maps feature, there has been an addition of Web-based Google tile map services that can be displayed as background maps. Improvements have also been made to the list of many potential online sources that can be used as data sources for the online maps. There have also been changes to the display and operations on images and raster files of various types.

GSSHA

The capabilities of GSSHA model implementation have been expanded within this new release. These include the ability to view multiple scenario hydrographs in a GSSHA solution and the added capability to run calibration on Richard's Equation parameters within GSSHA.

Map Data Module

More options have also been extended when it comes to the Map Data module. A new Extract Features tool allows users to directly convert raster data to stream and ridge/embankment centerlines. In addition to new tools, the Map flood tool has added an option to use local shapefiles that can be used when web service data are not available, where those shapefiles can be used for Base Flood Elevations and floodplain boundary polygons.

These are just a few of the new features in the WMS 11.1 Beta. Try out these features and more by downloading the WMS 11.1 Beta today!

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WMS

Using the Time Series Editor

By aquaveo on April 21, 2021

Do you have an older text file that is in a format that isn’t quite right for your project? Reformatting an older file can be time consuming. Using a time series editor or similar tool can make reformatting the text easier. Provided with WMS is the Time Series Data Editor application.

Using the Time Series Data Editor allows you to reformat files that are not correctly formatted. To do this, the application provides a number of tools. First off, the application can be used for both time series data and XY series data. Once the time series or XY series data file has been imported into the Time Series Data Editor, the application allows you to adjust how the text file is formatted.

For example, perhaps the text file has been formatted using a time stamp where the date is written without a space between the day, month, and year making all three a single column. The Time Series Data Editor allows you to separate out this date format into separate columns

When importing the files into the Time Series Data Editor application, you can select to import using a fixed width or using a delimiter such as a tab or space.

Once you've imported your data, the Time Series Data Editor will display a graph of the data. From here, if necessary, you can make adjustments to individual points in the data.

The Time Series Data Editor also allows you to generate either time series or XY series data from scratch.

After you are satisfied with how the data appears, the Time Series Data Editor allows you to export the data into a number of different formats.

While the Time Series Data Editor is packaged with WMS, it can also prove useful for data that needs to be formatted for GMS, SMS, or other applications. Download the Time Series Data Editor with WMS today!

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WMS

Changes to Aquaveo Registration

By aquaveo on March 10, 2021

Aquaveo has been updating its registration process to make using our products easier and more secure. The change affects newer versions of our products, specifically GMS 10.5, SMS 13.1, and AHGW 3.5. Going forward, it will be added to all of our products, including WMS.

The new registration uses new codes: Local and Flex codes.

Local password: will support virtual machines and remote desktop, but is only good for one machine and cannot be moved from one computer to another.
Flex password: acts like a network lock where the license is hosted on your computer and can be used over remote desktop or on a virtual machine. When you want to move the license to another computer, you simply check the license back in and check it out on another machine. There is no hardware to deal with.

By default the software is set to use the newer registration process with newer versions of the software. Local and Flex codes are not compatible with older versions of our software.

In many cases you won't notice a difference with the change to licensing. However, if you encounter an error with your registration or want to use the older licensing process, you can switch back to using the old registration.

Open the newly installed software.
Choose to run it in Community Edition, if the "no license found" dialog appears.
Once the software is open, go to Edit | Preferences.
Click on the Licensing tab.
Check on the box for "Use Legacy Licensing".
Click OK and restart the software.
Then register the software as you have before.

Currently, we plan on supporting hardware locks and the legacy registration version for at least the next two years. If you want to try out the new registration system, contact our licensing team at licensing@aquaveo.com.

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