Visum-specific matrix file formats
The following table includes all Visum-specific matrix file formats that you can open and/or save in Visum.
Format code |
Description |
Notes |
$V |
Standard Visum format, symmetrical (Number of origin objects x number of destination objects) |
Text format For PuT skim matrices, the part V format is provided additionally. |
$O |
An OD pair per row: Origin object, destination object, matrix value |
Text format Only values not equal to zero are displayed. |
$E |
An origin object per row: Minus sign, origin object no., destination object numbers (sorted in ascending order) and matrix values |
Text format |
$S |
An origin object per row: Origin object no., destination object numbers (sorted in ascending order) and matrix values |
Text format Only provided for Save operations in Visum. |
$T |
Partial matrix or asymmetric matrix (Number of origin objects x number of destination objects) |
Text format |
Depending on the settings made for saving matrices, it is possible to save the following additional parameters (Saving matrices):
Parameters |
Description |
D |
Number of decimal places for the matrix values (if > 0) Data file format code without D means, that the matrix values are integers. |
M |
Number of the transport mode (only for the part V format) |
At the end of the matrix file, in section $NAMES, the numbers and the name of the source and target objects are listed.