GWN Technologies - GWN-GISCAD Product Information

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Environment Variable Setup Process

Before you can run the software, you need to setup the environment variables for GWN-DTM. These environment variables are setup within MicroStation. To setup these variables, follow these steps.

1. From the top menu bar, click on the "Workspace" drop down menu and click on the "Configuration" option. See figure below. A configuration dialog will be displayed. In the Category list box, the "All" category should be highlighted.

2. Click on the "New" button. A Configuration dialog will be displayed.

3. Type "MS_DTM" in the Variable: input text box (all capitals) and type "c:\gwn_dtm\" in the New Value: input text box (note: the backslash at the end is required). Click on [OK] to save the new variable. See figure below.

4. Type "MS_FEAT4" in the Variable: input text box (all capitals) and type "c:\gwn_dtm\feature" in the New Value: input text box (note: the backslash at the end is required). Click on [OK] to save the new variable. See figure below.

This is what you should get after you have properly defined the environment variables for gwn-dtm.

Variable	New Value
MS_DTM	c:\gwn_dtm\
MS_FEAT4	c:\gwn_dtm\feature\

5. To load the GWN-DTM Main Dialog menu bar, load a design file within MicroStation and type the following at the MicroStation command prompt: uSTN>> mdl load ms_dtm:dtm (enter) See figure below.