How to use inline model variable substitution in ArcGIS?
To correctly handle this situation, use the Parse Path tool to separate the full path into its components and then use the dataset name (contained in the Name variable) for inline substitution. Feedback on this topic?
How to create a system variable in ArcGIS?
System variable —There are two system variables in ModelBuilder: %i% for a list number of a variable and %n% as the iteration number in the model. Enclose the variable name in percent signs ( % ). Spaces within the variable name are allowed.
How to substitute the name of a feature in ArcGIS?
When the tool executes, %Name% is replaced with the name of the feature class. Parcel ID is a model parameter that is specified when the model tool is run. This variable is used in the Expression parameter of the Select Layer By Attribute tool as “Parcel” = ‘%Parcel ID%’.
How to convert miles to meters in ArcGIS?
Miles to Meter is a variable in the model that contains a conversion factor for the number of meters in one mile (1,609.344). The input has a distance field with mile values. The Calculate Field tool uses the values from the distance field (in miles) to multiply with the conversion factor and generate the distance in meters.
Which is an example of inline variable substitution?
Substituting variables in this manner is called inline variable substitution. A simple case of inline variable substitution is replacing some text or a value in a model with user input. For examples of inline variable substitution, see the following: Inline variables are classified into two types:
How is an inline variable used in ModelBuilder?
In ModelBuilder, contents of a variable can be used as a substitute for another variable by enclosing the substituting variable in percent signs ( % ). Substituting variables in this manner is called inline variable substitution. A simple case of inline variable substitution is replacing some text or a value in a model with user input.
How do you substitute a variable in ModelBuilder?
In ModelBuilder, the value or dataset path of a variable can be substituted for another variable by enclosing the substituting variable name in percent signs ( %VariableName% ). Substituting variables in this manner is called inline variable substitution.
When to use name variable in ArcGIS help?
When the iterator Iterate Feature Classes runs, it creates an output variable for both the path and name of the feature class. The value in the Name variable can be used to construct the path to the projected feature class. When the tool executes, %Name% is replaced with the name of the feature class.
How to substitute a variable in a model?
Any variable in a model can be used as a variable substitute by enclosing the variable name in percent symbols ( %variable name% ). This topic has examples of using in-line model variable substitution in ModelBuilder.