USGS

Isis 2 Documentation


photbug Documentation

photbug - Apply phase angle correction to selected bands
 PHOTBUG makes an approixmate correction for the photompr bug
 discovered in May/1999. THe photompr bug improperly normalized
 the radiance to a phase=30, ina=30, ema=0 for the lunar lambert
 function. Photompr inadvertently use the phase angle of the
 observation rather than the phase angle 0f 30 degrees in the
 normalization. This program was developed only for the
 systematic processing.

NOTE:  This program used to be named CLEMFIX2.

Programmer: Eric Eliason, U.S.G.S., Flagstaff, AZ


ParmDescriptionDefault
FROM
Input cube file name
 (Default extension is .cub)
NONE
SFROM
Input subcube specifier
--
TO
Output cube file name
 (Default extension is .cub)

NONE

ADDITIONAL NOTES:

ParmDescription
FROM
Input cube file name.  If the file extension is omitted,
then ".cub" will be assumed.
SFROM
SFROM specifies the subcube using a single string for all
three dimensions of the cube.  The order of the three
dimensions is always "samples:lines:bands".
If a dimension is left blank, all the data for that
dimension is selected.  The default value of NULL for SFROM
selects the entire cube.

Any application below can be used for any dimension.
To select specific data from any dimension:
  "10-100(3):11,12,15-20:1-10(2)" =  This example will
select every third sample starting with sample 10 thru 100.
It selects lines 11 and 12, and 15-20. It selects every
other band, starting with band 1 thru 10.

There are special characters that can be used for
selecting a subcube efficiently, such as "*","#", and "~".
For examples type "help sfrom" in TAE.

**NOTE** For more examples and explanation of the many
features of the SFROM parameter, tutor the sfrom.pdf or
refer to Introduction To ISIS, Section 6, of the ISIS
User's Manual **
TO
Output cube file name.  If the file extension is omitted,
then ".cub" will be assumed.

Last updated: Jan 31 2005
File: pdfs2.html

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