GMS

Performing a Silent Install for ALS

Are you an IT administrator needing to perform a silent install of GMS, SMS, or WMS in a classroom or office? We have gone over the process to do this in the past. However, our licensing methods have changed since those instructions were first written. Because of this, we have felt it would be useful to update our users on the new method of configuration so they will be able to properly set up their silent installs. This post will review registration for the new licensing method and how to perform silent installs with it.

This silent install (or quiet install) workaround requires each user to have the rights to modify the registry. If registry access is restricted, a network administrator can do this by opening the Group Policy Management Editor and creating a startup script that automatically runs the batch file whenever the computer is restarted.

Note: Editing the Registry in Windows is a very advanced administration step. Please always create a backup of the Registry before making changes.

It can be a burden to manually update the local code in HKEY_CURRENT_USER for each user on each computer. The silent install process is simplified by creating a Windows Registry file that contains the license information and a batch file that can be executed to insert the registry information and launch WMS. The batch file automatically updates the registry for the user and then opens the WMS application. This is the safest way to edit the registry key, as well. The batch file can then be placed on each computer that needs to be updated, and the individual users can execute it as needed.

This workaround uses WMS as an example. This information also applies to GMS and SMS. You can see an example of a registry file in step 1 and the batch file in step 2, below.

  1. Create a file, "Netenble.001.reg", as follows:
    Windows Registry Editor Version 5.00M
    "ALS"="1"
    "ALSHost"="127.0.0.1"
    "ALSPort"="56789"

    ALS = 1 specifies the new registration wizard, with new "Local" codes beginning with L, F, or E, instead of 0 for the old network lock. ALSHost = 127.0.0.1 because the code is being located on the local machine. And ALSPort = 56789 should be the default - you can alternatively specify your own port if you would like. You could also specify an ALSCode (license code) as well if you don’t want registration to be required when first launching WMS.
    Note: This information was created using Windows 10. Because different Windows versions can have different REG file formats, we recommend you install WMS on one machine, register it to the correct local code, then export the registry key. Open the registry file in the text editor and remove every line except those similar to those shown in the image above, and save the file as "Netenble.001.reg".
  2. Create a file, "wms11.bat", that will update the registry and start WMS:
    reg import Netenble.001.reg
    wms.exe
  3. Place these two files in the WMS folder in the image that will be distributed to the affected computers. For example, for the 64-bit version of WMS 11.1, the default location for the folder is “C:\Program Files\WMS 11.1 64-bit\”.
  4. Create a desktop shortcut to the batch file for the convenience of the user. If doing this via a startup script in the Group Policy Management Editor, this step can be skipped.

This silent install workaround can save you significant time as a network administrator. If you experience issues while performing a silent install, feel free to contact Aquaveo for assistance.

Incorporating Transport Observation Points into a MT3DMS Model

Have you wanted to incorporate the TOB package while running MT3DMS in GMS? We have a workflow that can help with this, as part of building an MT3DMS model in GMS with a conceptual model approach. This post will review how to incorporate transport observation points into your MT3DMS model in GMS.

To do so, use the following steps:

Transport Observatin Package
  1. With your MT3DMS model already open in GMS, right-click the conceptual model and select New Coverage... to create a new coverage and bring up the Coverage Setup dialog.
  2. While in the Coverage Setup dialog, turn on whichever options you want to be observing for in the Obs. Data column of the Observation Points section.
  3. Once done with the Coverage Setup dialog and with a new coverage created, create some points within the coverage.
  4. Using the Select Points\Nodes tool, select the points you have just created, right-click on one of them, and select Attribute Table… to bring up the Attribute Table dialog.
  5. Set the Type drop-down in the All row to obs. pt in the Attribute Table dialog to set the BC type to Observation Points for the points.
  6. Once done with the Attribute Table dialog and with the points set as observation points, right-click the new coverage and select Map To | MODFLOW/MODPATH to map the new coverage to MODFLOW.
  7. Now select MT3DMS | Basic Transport Package… to bring up the Basic Transport Package dialog.
  8. Select the Packages... button to bring up the MT3DMS/RT3D Packages dialog.
  9. Turn on the option for Transport observation package.
  10. Now select MT3DMS | Transport Observation Package... to bring up the Transport Observation Package dialog.
  11. Now you will have the ability to turn on the option to Compute concentrations at observation points and select coverages with concentration observations to be used.

Try out incorporating transport observation points into MT3DMS models in GMS 10.5 today!

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Using the Drawing Grid in GMS

Have you needed to create precise drawing on your map coverage for your groundwater modeling project in GMS? Using the Drawing Grid display options can help with this. This post will review what these are and how they can be used in your GMS project.

When the drawing grid is turned on, you will have a grid which can be used to reference and measure positions in the project.

The Drawing Grid in the Graphics Window

To access the GMS Drawing Grid display options:

  1. Open up the Display Options dialog, either by going to the Display | Display Options command or clicking on the Display Options macro.
  2. Once the dialog has opened up, select Drawing Grid from the list on the left, and the dialog will populate with the relevant options.

The following is a list of the GMS Drawing Grid display options and what they do.

This Spacing option allows the user to specify by how many units each grid point is separated. This will determine how dense or scattered out the points are, so it is useful to set a value that won’t either be too cluttered or too open.

When the Snap option is selected, all new (not previously existing) vertices, nodes, points, etc., will snap to the nearest grid point when they are being created, or will interactively snap to grid points if they are being dragged. When this is not selected, the drawn grid will have no impact on where they will be placed. Turning this on can be useful when constructing certain features that are meant to conform to the more rigid structure of a grid.

When the Display Grid Lines option is selected, grid lines will be displayed, using the Line spacing increment to determine how many grid points are passed over before another line is drawn. There are also two buttons to the right of this option which will allow the user to customize the look of the lines. Using grid lines can help complement grid points by giving more of a structure to the drawing grid rather than it being just a set of points, especially when the lines are separated at a good distance.

When the Display Grid Points option is selected, grid points will be displayed similar to how the grid lines are displayed, except using the Point spacing increment instead of the Line spacing increment. Grid points not displayed are still functioning as intended within GMS, they just aren’t visible. There are also two buttons to the right of this option which will allow the user to customize the look of the points. Using grid points can help quantify in the Graphics Window where everything is placed and give it orientation, especially when the points are separated at a good distance.

Try experimenting with Drawing Grid display options in GMS 10.5 today!

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Using the Equal Color Segment Height Legend Option

Have you wanted the legend to better represent the scale of your contours in your GMS projects, especially if your intervals are logarithmic? Having a well-configured legend can be very helpful in interpreting the contours of your project in the Graphics Window. And a logarithmic scale for your legend can be useful when you have wide-ranging values in your model that you want to represent in a compact and nuanced way. This post will review how to modify your contour legend options and how your legend is scaled.

To access the GMS Contour Legend Options:

  1. First, contour options can be accessed either through relevant parts of the Display Options dialog (accessed from the Display Options macro) or through clicking on the Contour Options macro directly.
  2. Look to the bottom-left of the dialog and turn on the Legend checkbox.
  3. Click the Options button to bring up the Contour Legend Options dialog where all the contour legend options will be. This post won’t go into most of these options, but they include such options as setting the legend’s height and width, setting where in the graphics window it will be situated, and customizing its font.
Countour legend using an equal height option

The focus of this post will be the option to turn on Equal Color Segment Height. If the Contour Interval has been set to Number or Specified Interval, this option might not seem so useful, as the values for the contours should already be equally separated. But if the Contour Interval has been set to Specified Values, the Populate Values button will be clickable. This brings up the Value Population Method dialog, where different methods can be used to populate the values of the contours, including a Log Scale Method that will create a logarithmic rather than linear scale to the contours and their legend.

Normally, when a logarithmic scale is used for the contours, the legend will be as well, leading to a lot of the space on the legend being taken up by the higher values and a small amount of space being taken up by the more crowded lower values. Turning on Equal color segment height in the Contour Legend Options dialog can correct this, if that is how you want the legend to be displayed. This option will make the legend display logarithmically, with each logarithmic value displaying equally distant from each other. This means that the legend is no longer a linear gradient, but it better reflects the spread of a logarithmic scale when one is used.

Try experimenting with logarithmic contour intervals and other contour options in GMS 10.5 today!

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