compare the interval of 2 numbers of input2with interval of several numbers of input1
Help plz
Does any one have any idea how to compare interval ranges of 2 files.
finding 1-4 (1,2,3,4) of input2 in input1 of same key "a" values (5-10, 30-40, 45-60, 80-90, 100-120 ). Obviously 1-4 is not one of the range with in input1 a. so it should give out of range.
finding 30-33(31,32,33) of input2 in input1 "y"values (5-10, 30-40, 45-60, 80-90, 91-120 )..........................should give with in the range
note:the first interval of input2 (like 1-4 0r 30-33 not 37-57 or 63-83)
only need to compare
Hi anyone,
i need to compare two decimal numbers
i thought that it could be do it with if but... :(
So, i'm writing in csh and i really apreciate if anyone can help me
if ( $ppl_kn <= $ppl_wb ) then
echo "############# KNdiscount model has the lowest perplexity"
set... (5 Replies)
Hi everyone,
I need to compare 2 big Floating/Real numbers in a script.
After the comparission it is showing worng values in my script.
echo "Enter value1"
read value1
echo "Enter value2"
read value2
Result=`echo "if($value1 > $value2) 1" | bc`
if ; then
echo "$value1 is... (4 Replies)
Hello,
I need help about a shell script
I have a text file with this fields:
2009/01/19 09:33:35: --> ---ORA-28817: PL/SQL function returned an error.
2009/01/19 09:33:35: --> ---ORA-28817: PL/SQL function returned an error.
2009/01/19 09:33:35: --> ---ORA-28817: PL/SQL function returned an... (4 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 All,
I am having problem to find what is the smallest number from 90% of highest numbers from all numbers in file. I am having file with thousands of lines and hundreds of columns.
I am familiar mainly with bash but I am open to whatever suggestion witch will lead to the solutions.
If I... (11 Replies)
Hi Gurus,
I have a script which loops a directory to find the file. right now, I want to add time interval which means every 15 minutes it checks the dir once. if all files are found, then exit with 0. if there are some files missing at 6:00am the process exit with 20. the script start at 7:00pm... (15 Replies)
Hi!
I found and then adapt the code for my pipeline...
awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy
I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal...
It works but I have also some problems... here my columns
... (7 Replies)
Suppose I have a word which is repeating in a string continuously. I have a set of intervals. Then how do I find the number occurrences of that word in those intervals and their location of occurrences. For example - Suppose there is a huge string anfie.......sirn of 10000 letters. Now the word... (2 Replies)
Discussion started by: ANKIT ROY
2 Replies
LEARN ABOUT DEBIAN
idiff
IDIFF(1) General Commands Manual IDIFF(1)NAME
idiff - compare two images
SYNOPSIS
idiff [options] image1 image2
DESCRIPTION
The idiff utility is invoked as follows:
idiff [options] image1 image2
Where input1 and input2 are the names of two image files that should be compared. They may be of any format recognized by OpenImageIO
(i.e., for which image-reading plugins are available).
If the two input images are not the same resolutions, or do not have the same number of channels, the comparison will return FAILURE imme-
diately and will not attempt to compare the pixels of the two images. If they are the same dimensions, the pixels of the two images will be
compared, and a report will be printed including the mean and maximum error, how many pixels were above the warning and failure thresholds,
and whether the result is PASS, WARNING, or FAILURE. For example:
$ idiff a.jpg b.jpg
Comparing "a.jpg" and "b.jpg"
Mean error = 0.00450079
RMS error = 0.00764215
Peak SNR = 42.3357
Max error = 0.254902 @ (700, 222, B)
574062 pixels (82.1%) over 1e-06
574062 pixels (82.1%) over 1e-06
FAILURE
The "mean error" is the average difference (per channel, per pixel). The "max error" is the largest difference in any pixel channel, and
will point out on which pixel and channel it was found. It will also give a count of how many pixels were above the warning and failure
thresholds.
The metadata of the two images (e.g., the comments) are not currently compared; only differences in pixel values are taken into considera-
tion.
For a complete description, see /usr/share/doc/libopenimageio-dev/openimageio.pdf.gz.
OPTIONS --help Print help message
-v Verbose status messages
-a Compare all subimages/miplevels
Thresholding and comparison options
-fail %g
Failure threshold difference (0.000001)
-failpercent %g
Allow this percentage of failures (0)
-hardfail %g
Fail if any one pixel exceeds this error (infinity)
-warn %g
Warning threshold difference (0.00001)
-warnpercent %g
Allow this percentage of warnings (0)
-hardwarn %g
Warn if any one pixel exceeds this error (infinity)
-p Perform perceptual (rather than numeric) comparison
Difference image options
-o %s Output difference image
-od Output image only if nonzero difference
-abs Output image of absolute value, not signed difference
-scale %g
Scale the output image by this factor
SEE ALSO iconvert(1), igrep(1), iinfo(1), iprocess(1), iv(1), maketx(1), oiiotool(1).
AUTHOR
OpenImageIO was written by Larry Gritz and the other authors and contributors.
This manual page was written by IRIE Shinsuke <irieshinsuke@yahoo.co.jp>, for the Debian project (and may be used by others).
May 19, 2012 IDIFF(1)