ReadNrrd

This module allows the user to load Nrrd files and then sets that Nrrd data in the module’s output port.

Detailed Description

Nrrd is both a library and a file format. The full documentation can be found at http://teem.sourceforge.net/nrrd/index.html

This module is a wrapper around the Nrrd library’s function loadNrrd().

Upon opening, the ReadNrrd GUI defaults to reading a single file in the directory where the user’s SCIRun executable resides, but also allows the user to navigate to the directory that the user sets for their SCIRUN_DATA environment variable through the Directory widget. The only supported file type is “*.nrrd”.

If the user attempts to read in a file other than a SCIRun supported file type, or uses an incorrect file format, an error message will be logged on the SCIRun module. Clicking the Set button will load the file. Clicking the Execute button will send the loaded field downstream if other modules are connected to the ReadField module’s output port.