ISIS Application Documentation
hifringe | Printer Friendly View | TOC | Home |
Gathers statistics on the first and last several samples of a channel
| Overview | Parameters | Example 1 |
Description
Gathers several statistics on the "fringe" of a channel file. These
statistics are then output to a pvl file that can be viewed to see if several
channel files, based upon those statistics, are suitable for stitching
together. The number of lines that are gathered is a function of the binning
mode of the channel file being input as follows:
binning mode 1 48 rightmost and 48 leftmost samples gathered binning mode 2 24 rightmost and 24 leftmost samples gathered binning mode 3 16 rightmost and 16 leftmost samples gathered binning mode 4 12 rightmost and 12 leftmost samples gathered binning mode 8 6 rightmost and 6 leftmost samples gatheredThe following statistics are gathered: Valid Pixels Standard Deviation Average Minimum Maximum CategoriesRelated Objects and DocumentsApplicationsHistory
|
| U.S. Department of the Interior | U.S. Geological Survey ISIS | Privacy & Disclaimers | Astrogeology Research Program To contact us, please post comments and questions on the USGS Astrogeology Discussion Board To report a bug, or suggest a feature go to: ISIS Github File Modified: 02/21/2025 20:06:03 |
Parameter GroupsFiles
sections
|
| U.S. Department of the Interior | U.S. Geological Survey ISIS | Privacy & Disclaimers | Astrogeology Research Program To contact us, please post comments and questions on the USGS Astrogeology Discussion Board To report a bug, or suggest a feature go to: ISIS Github File Modified: 02/21/2025 20:06:03 |
Files: FROM
Description
input channel file. Although this program is meant to be used solely for stitching channel files together, it could be used on any hirise image at all.
| Type | cube |
|---|---|
| File Mode | input |
| Filter | *.cub |
Files: TO
Description
This pvl file will contain two groups. The first group will be statistics for the leftmost samples, and the second group will be statistics for the rightmost samples.
| Type | filename |
|---|---|
| File Mode | output |
| Filter | *.pvl |
sections: SECTIONS
Description
This is the number of sub-areas that are extracted from each side of the cube. They will be spaced in such a way that there will be a section starting at the
l/nth line where
lis the total number of lines in the cube and
nis the number of sections specified.
| Type | integer |
|---|---|
| Default | 5 |
sections: LINESIZE
Description
This is the number of lines in each section. If the user does not enter anything, or specifies an invalid number of lines (i.e. more lines than exist in the cube), the sections will be stretched to cover as many lines of the cube as possible
| Type | integer |
|---|---|
| Internal Default | complete coverage |
Example 1Calculating statistics for a band in a cube Description
This example shows the statistics gathered from a single band of
a cube.
Command Line
hifringe
from= ATL_MarsCube_RED5_0.cub to= red5.pvl
Running hifringe on a channel file.
Data FileLinks open in a new window.
|
| U.S. Department of the Interior | U.S. Geological Survey ISIS | Privacy & Disclaimers | Astrogeology Research Program To contact us, please post comments and questions on the USGS Astrogeology Discussion Board To report a bug, or suggest a feature go to: ISIS Github File Modified: 02/21/2025 20:06:03 |