ISIS Application Documentation
Removes Reseaus from an Apollo image
Description
This program will remove Reseaus from Apollo images.
The Reseaus are removed using either PATCH interpolation of the
surrounding pixels or by simply putting NULLs in the portion of the
image around the Reseau location of the input image. The ACTION
parameter is used to tell the program which of these two actions to
take. RESVALID is used to determine whether the
program will check the reseau valid flag for nominal reseaux before
removing the reseau. If RESVALID is NO, the program will not check
the reseau valid flag for nominal reseaux and all the reseaux will be
removed except invalid nominal positions. If RESVALID is YES, the
program will check the reseau valid flag that is output from the
findrx program. If the flag is 0, the program will not remove that
reseau. If the flag is 1, the reseau will be removed. If the flag is
-1, indicating an invalid nominal position, the reseau will not be
removed in any case. The "apollofindrx" program, which writes the Reseau
locations, Reseau type, and a valid flag to the cube file label, must be
run before "apolloremrx".
Categories
Applications
History
| Jacob Danton | 2007-01-18 |
Original version
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Parameter Groups
Files
|
Name
|
Description
|
| FROM |
Input file
|
| TO |
Output cube
|
Options
|
Name
|
Description
|
| WIDTH |
Reseau width
|
| ACTION |
The way the reseaus will be removed
|
| RESVALID |
Check Reseau Valid Flag?
|
|
Files:
FROM
Description
The cube the reseaus will be removed from.
|
Type
| cube |
|
File Mode
| input |
|
Filter
|
*.cub
|
Files:
TO
Description
The resultant cube containing the data with reseaus removed. (Leave blank to overwrite original)
|
Type
| cube |
|
File Mode
| output |
|
Filter
|
*.cub
|
Options:
WIDTH
Description
The width of the Apollo reseau.
Options:
ACTION
Description
There are 2 options for removing the Reseaus. The program
can replace pixels inside the SDIM x LDIM box with Null or
PATCH interpolation. Defaults to PATCH.
|
Type
| string |
|
Default
| PATCH |
|
Option List:
|
|
Option |
Brief |
Description |
| PATCH |
Replace values with PATCH interpolation
|
This option uses PATCH interpolation to create new DN
values for the pixels inside the SDIM x LDIM box.
|
| NULL |
Replace values with NULLs
|
This option will replace each value inside the SDIM x LDIM
box with the Isis::NULL value. This allows the user to run
another filter program to replace the NULL values.
|
|
Options:
RESVALID
Description
If this parameter is TRUE, the reseau valid flag will be
checked before the reseau is removed. If the reseau
valid flag is a 0 or -1, the reseau will not be removed.
If the reseau valid flag is a 1, the reseau will be
removed. Reseaus with a valid flag=-1 are never removed.
This flag indicates an invalid nominal position.
If RESVALID is FALSE, the reseau valid flag will not be
checked for nominals and all the reseaus will be removed,
except the invalid nominals. Defaults to FALSE.
|
Type
| boolean |
|
Default
| FALSE |