In the Quick view window or list, you can edit matrix attribute values.
Editing attribute values in the Quick view window
1. Open the Quick view window (Quick view window).
2. In the Quick view window, select the attributes of your choice (Selecting attributes for the Quick view display).
3. In the Matrices window, click the matrix of your choice.
4. In the Quick view window, edit the attribute values.
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Note: Attribute values of external matrices are only displayed for opened matrices. |
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Element |
Description |
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Number |
User-defined matrix number |
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Code |
Short name of the matrix |
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Name |
Long name of the matrix |
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Matrix type |
Demand matrix or skim matrix |
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Object type reference |
Relations in matrices may be zone pairs or pairs of main zones. |
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Number of rows |
Number of rows in the matrix (cannot be edited) |
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Number of columns |
Number of columns in the matrix (cannot be edited) |
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Sum |
Total of all matrix values (cannot be edited) |
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Diagonal sum |
Total of matrix diagonals (cannot be edited) Note The diagonal of a matrix runs from top left to bottom right (FromZoneNo = ToZoneNo). In demand matrices, the diagonal describes zone-internal travel demand. |
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Demand segment code |
For skim matrices you can select the demand segment the matrix refers to from the selection list. |
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Demand segment set |
The codes of the demand segments associated with the matrix are displayed for demand matrices (Connecting demand matrices and demand segments). |
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Demand stratum set |
Demand strata with trip distribution results that are saved to the matrix (Properties and options of demand strata). |
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File name |
For external matrices, name of the matrix file For Visum matrices, name of the file the matrix values were last imported from or exported to. |
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Decimal places |
Number of decimal places saved for matrix values to a file |
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Data source type |
In the list box, choose whether you want to use data from a file or have it calculated with a formula. Note You can switch from the formula entry to the data file entry, but not vice versa. |
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Formula |
Shows the formula used |
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Unit of the matrix values |
Use the drop-down list to select the unit for the matrix values. |
The attribute values are immediately changed.
Editing attribute values in the list
1. Open the Matrices list (Opening a list).
2. Show the attributes of your choice (Viewing/Hiding attributes).
3. Edit the desired attributes (Editing attribute values in a list).
The attribute values are immediately changed.
