Module Detail Information

Name:NIFTI Tool
Type: Module
Short URL:
http://bit.ly/1C54ScY
Description:Displays, modifies or compares NIFTI structures in datasets. Functions: - copy a dataset by selecting a list of volumes from the original - copy a dataset, collapsing any dimensions, each to a single index - display a time series for a voxel, or more generally, the data from any collapsed image, in ASCII text This program can be used to display information from nifti datasets, to modify information in nifti datasets, to look for differences between two nifti datasets (like the UNIX 'diff' command), and to copy a dataset to a new one, either by restricting any dimensions, or by copying a list of volumes (the time dimension) from a dataset. Only one action type is allowed, e.g. one cannot modify a dataset and then take a 'diff'. One can display: - any or all fields in the nifti_1_header structure - any or all fields in the nifti_image structure - the extensions in the nifti_image structure - the time series from a 4-D dataset, given i,j,k - the data from any collapsed image, given dims. list One can check: - perform internal check on the nifti_1_header struct (by nifti_hdr_looks_good()) - perform internal check on the nifti_image struct (by nifti_nim_is_valid()) One can modify: - any or all fields in the nifti_1_header structure - any or all fields in the nifti_image structure add/rm - any or all extensions in the nifti_image structure remove - all extensions and descriptions from the datasets one can compare: - any or all field pairs of nifti_1_header structures - any or all field pairs of nifti_image structures one can copy - an arbitrary list of dataset volumes (time points) - a dataset, collapsing across arbitrary dimensions (restricting those dimensions to the given indices) One can create: - a new dataset out of nothing Note: to learn about which fields exist in either of the structures, or to learn a field's type, size of each element, or the number of elements in the field, use either the '-help_hdr' option, or the '-help_nim' option. No further options are required.
Executable:
/nifti_tool
Input Parameters:
 - Check Header
 - Check NIFTI Image Structure
 - Make Image
 - New Dimension Array
 - New Datatype
 - Copy Brick List
 - Copy Collapsed Image
 - Display Header
 - Display NIFTI Image
 - Display NIFTI-1 Extension Data
 - Display ASCII Time Series
 - Display Collapsed Image
 - Modify Header
 - Modify Field
 - Modify NIFTI Image Structure
 - Strip Extras
 - Add AFNI Extension
 - Add Comment
 - Remove INDEX extension
 - Display Difference Header Field
 - Display Difference NIFTI Image Structure
 - Debug
 - Field
 - Keep History
 - Overwrite
 - Quiet
 - Help
 - Help Header
 - Help NIFTI Image
 - Version
 - History
 - NIFTI Library Version
 - NIFTI Library History
 - Input File(s)
Output Parameters:
 - Prefix
File size:57.35 KB
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