Relative file location

R file via a Project in R see the option described below. We have an R file saved in a sub-directory, along with a csv file in the same directory, that we want to import data from. However, our default working directory is at a different location. If you work in a project in RStudio, and keep all related files in one directory, then you can refer to files using only their file names — no file paths are needed.

The working directory is automatically set to the project directory. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. All forum topics Previous Topic Next Topic. How to use the current file location as the relative path so I don't need to reset all my sources? Labels: Labels: Need Help. Message 1 of 9.

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A path is a slash-separated list of directory names followed by either a directory name or a file name. A directory is the same as a folder. On occasion, you may see the term pathname or path name. Path, pathname, and path name are synonymous. A catalog path is a path that only ArcGIS recognizes.

For example:. This is not a valid system path as far as the Windows operating system is concerned, since Windows doesn't recognize feature datasets or feature classes within a file geodatabase. Of course, everything in ArcGIS can operate with catalog paths.

Catalog paths consist of two parts: the workspace and the base name, as illustrated below:. Location is a catchall term for path, as in "Browse to the location of your data" or "Enter the location of your data. Throughout ArcGIS, it doesn't matter whether you use a forward or backward slash in your path—ArcGIS will always translate forward and backward slashes to the appropriate operating system convention.

Since paths can contain backslashes, you need to prevent backslashes from being used as the escape character. A common technique is to escape the backslash, as follows:. Another way is to convert paths into Python raw strings using the r directive, as shown below.

This instructs Python to ignore backslashes. An absolute, or full, path begins with a drive letter followed by a colon, such as D:. A relative path refers to a location that is relative to a current directory. Relative paths make use of two special symbols, a dot. Double dots are used for moving up in the hierarchy. A single dot represents the current directory itself.

The current directory is sometimes referred to as the root directory.