Solve

The network analysis layer on which the analysis will be computed.

Specifies whether invalid input locations will be ignored. Typically, locations are invalid if they cannot be located on the network. When invalid locations are ignored, the solver will skip them and attempt to perform the analysis using the remaining locations.Checked—Invalid input locations will be ignored and only valid locations will be used.Unchecked—All input locations will be used. Any invalid locations will cause the solve to fail.The default value will match the Ignore Invalid Locations at Solve Time setting on the designated Input Network Analysis Layer value.

Specifies whether tool execution will terminate if an error is encountered during the solve.Checked—The tool will fail to execute when the solver encounters an error. This is the default.Unchecked—The tool will not fail and will continue execution even when the solver encounters an error. All error messages returned by the solver will be converted to warning messages. Use this option when background processing is enabled in your application.

The tolerance that determines the degree of simplification for the output geometry. If a tolerance is specified, it must be greater than zero. You can choose a preferred unit; the default unit is decimal degrees.Specifying a simplification tolerance tends to reduce the time it takes to render routes or service areas. The drawback, however, is that simplifying geometry removes vertices, which may lessen the spatial accuracy of the output at larger scales.Because a line with only two vertices cannot be simplified any further, this parameter has no effect on drawing times for single-segment output, such as straight-line routes, OD cost matrix lines, and location-allocation lines.

Additional settings that can influence the behavior of the solver when finding solutions for the network analysis problems.The value for this parameter must be specified in JavaScript Object Notation (JSON). For example, a valid value is of the following form {"overrideSetting1" : "value1", "overrideSetting2" : "value2"}. The override setting name is always enclosed in double quotation marks. The values can be a number, a Boolean, or a string.The default value for this parameter is no value, which indicates solver settings will not be overridden.Overrides are advanced settings that should be used only after careful analysis of the results obtained before and after applying the settings. A list of supported override settings for each solver and their acceptable values can be obtained by contacting Esri Technical Support.