I need to edit a list of numbers on the following form:
1 1.0
2 1.4
5 2.1
7 1.9
I want:
1 1.0
2 1.4
3 0.0
4 0.0
5 2.1
6 0.0
7 1.9
(i want to add the missing number in column 1 together with 0.0 in column 2).
I guess it is rather trivial but i didn't even manage to read column... (5 Replies)
Howdy experts,
We have some ranges of number which belongs to particual group as below.
GroupNo StartRange EndRange
Group0125 935300 935399
Group2006 935400 935476
937430 937459
Group0324 935477 935549
... (6 Replies)
Hello,
I have a column where there are values from 1 to 150.
I want to get the frequency of values in the following ranges:
1-5
6-10
11-15
....
....
....
146-150
How can I do this in a for loop?
Thanks,
Guss (1 Reply)
Hi,
I'm trying to match a filename that could be called anything from vout001 to vout252 and was trying to do a small test but I'm not getting the result I thought I would..
Can some one tell me what I'm doing wrong?
*****@********>echo $mynumber ... (4 Replies)
i have modified a korn shell script to include a parameter and i coded the parameter as
pSec=$1
pLoopCnt=$2
wheni run the script it gives me an error
$ ksh sfs_pcard_load_file.ksh 30 3
ERROR: Required Parameters Missing.
USAGE: sfs_pcard_load_file.ksh
please help i think i might... (4 Replies)
hi
i started in the apache userdirectory and virtual host
now iwant installtion wordpress in home one of the useres
But this error is
Your PHP installation appears to be missing the MySQL extension which is required by WordPress.
And the configuration files and other items I was enter... (0 Replies)
Hi,
In an ideal scenario, I will have a listing of db transaction log that gets copied to a DR site and if I have them all, they will be numbered consecutively like below.
1_79811_01234567.arc
1_79812_01234567.arc
1_79813_01234567.arc
1_79814_01234567.arc
1_79815_01234567.arc... (3 Replies)
Discussion started by: newbie_01
3 Replies
LEARN ABOUT DEBIAN
pfsstat
pfsstat(1) General Commands Manual pfsstat(1)NAME
pfsstat - Show frame / image statistics
SYNOPSIS
pfsstat
DESCRIPTION
This command will show a short text statistic on each image in the pfs stream. In the statistics you can find:
File - name of the input file
Width, Height - image dimensions
Minimum - minimum luminance of an image(*), given in linear
units (relative luminance in cd/m^2) and logarithmic units
Maximum - maximum luminance of an image(*)
Average - average luminance of an image(*)
Mean - mean luminance of an image(*)
(*) Before min, max, average, median and dynamic range is computed, the following processing is performed on an image: 1) negative and zero
values are replaced with the smallest positive value (to compute logarithms); 2) the image is low-pass filtered. The low-pass filtering
removes few very dark or very bright pixels that can significantly influence estimation of the dynamic range. The percentile, instead of a
low-pass filter, is sometimes used for the same purpose. However, a low-pass filter is preferred to the percentile in pfstools since, tak-
ing into account the processing that is happening in the human visual system, low-frequency band filter is more plausible.
Note: This command requires GNU Octave.
EXAMPLES
pfsin memorial.hdr | pfsstat
Show statistics for the memorial image.
BUGS
Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>.
pfsstat(1)