VisiData open error
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After installing VisiData, open VisiData.
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VisiData should open.
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VisiData opens, but after some installations, an error
message appears saying that a data error or floating point error has
occurred.
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Try re-installing VisiData. Otherwise, just close the dialog box and
ignore the error.
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Unknown
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VisiData open error
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After installing VisiData and before setting the default
database, open VisiData.
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VisiData should open.
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VisiData opens, but after some installations, an error
message appears saying that the default database file path is not a valid
file name.
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From the main menu, select Tools
>Options… and type the
file path to the default database (probably C:\Program Files \Roadware
\Visidata\Files\ default.mdb) into the Default Database text box.
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Unknown
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Reset video settings window checkboxes
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Open a workspace whose video paths
are not set or which do not access all of the video.
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Checking or unchecking the four checkboxes in the Reset
video settings window should affect the prompting of the video paths.
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Checking or unchecking the checkboxes does not seem to
affect how frequently a user is prompted for the video paths.
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Unknown
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Transverse Profile graph
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From the main menu, select Window >Transverse Profile….
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The Transverse Profile window should display the
transverse profile of the roadway.
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he Transverse Profile window displays a blank
graph.
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Functionality not enabled for version 2.9.8.
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Map
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From the main menu, select Window > Map….
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The user should have the option to create a new map.
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Nothing happens.
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Functionality not enabled for version 2.9.8.
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Workspace builder window Segment tables Properties… button
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From the main menu, select Tools
>Workspace builder…, then
in the Segment tables section, click the Properties… button.
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The Segment Table Properties window should display.
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Sometimes, nothing happens.
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Unknown
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Options window Step Size function
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From the main menu, select Tools > Options…. In the Options
window, in the Step Size text box, type a step size other than 2 mmi.
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When the video is played, it should skip frames so that
the video images displayed are the specified step size apart from one
another.
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Sometimes, the video plays with the requested distance
interval between images. Other times,
it ends up “off”, or plays the video at an interval that is not the step size
that was specified.
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Skip frames using the Skip scrollbar. If the video is playing according to a
step size that was previously entered, but is not the current desired step
size, re-start VisiData to revert to the 2 mmi default.
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Unknown
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Options window Offset function
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From the main menu, select Tools > Options…. In the Options
window, in the Offset text box, type an offset other than 0.
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When pavement video and forward-facing video are played
together, the forward-facing video should display before the corresponding
pavement image, according to the distance set in the Offset text box.
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Setting the offset value to a number other than 0 sometimes
causes the forward-facing video to display at awkward intervals.
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Unknown
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Options window Browse… button
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From the main menu, select Tools > Options…. In the Options window, in the Default Database
section, click the Browse… button.
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The Open window should open.
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Sometimes, this functions properly.Sometimes, nothing happens.
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Type the file path to the default database you wish to
specify into the Default Database text box. |
Unknown |
Import Workspaces error |
From the main menu, select Tools
> Import Workspaces…, then
browse to open another .mdb file. |
The user should have the option to import workspaces
within the .mdb. |
An error message displays. |
The simplest workaround is to recreate the workspace within
your database. See the creating a
custom workspace topic in the FHWA VisiData Tutorial. |
Unknown |
Import Workspaces error |
From the main menu, select Tools
> Import Workspaces…, then
click the Cancel button. |
The Import Workspaces window should close. |
The Import Workspaces window closes, but all chart,
grid, and camera windows in your workspace will disappear, even if you open
another workspace and then re-open the first. |
Don’t save the workspace.
Re-start VisiData. |
Unknown |
Grid and
chart window numbering |
Open a workspace whose video paths
have not been set. In the Reset
video settings window(s), click the Cancel button, but then
re-open the Changing video-paths for the workspace window and set the
video paths. |
The grid and chart windows should be
numbered starting with 0. |
The windows will appear with a different sequence of
numbers that starts with the next highest available number of grid or chart
window (i.e., 2 and 3 instead of the expected 0 and 1). |
Open a different workspace and then re-open the original
workspace. If that does not work,
re-start VisiData. |
Unknown |
Camera window Prompt button |
In a Camera window, click the Prompt menu
item. |
The Reset Video Settings window should open. |
Nothing happens. |
To learn other ways to open the Reset Video Settings
window, see the setting the video paths topic in the FHWA VisiData Tutoria. |
Unknown |
Copy pavement video to Clipboard |
In a Camera 4 (pavement video) window, from the
Camera menu, select File > Copy
to clipboard. Paste the image in
a separate document. |
The video image should copy as it appears in the Camera
window. |
A vertical strip from the left side of the pavement video
image appears on the right side of the image that is copied to the Clipboard. |
From the Camera menu, select File > Save. Save the image as a .jpg.
Open this image, copy it to the Clipboard, then paste the image into
your document. |
Unknown |
Editing
window Help… button |
In a Chart window, from the
Chart menu, select Edit > Editor. Click the Help… button. |
A Help window should open. |
Nothing happens. |
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Unknown |