Hi ! whether it is possible to do interpolation in scripting...
Hi ! Experts...
I just wanted to know whether it is possible in scripting...to do interpolation....
if so....have a look on my data file
I need temperature and salinity value with a bin size of 0.5 m
output looks somewhat like this
Note : one more thing here same dep value (0.789) repeated for around 22 rows so average of temperature and salinity should be taken, so whenever backward derivative equal to forward derivative average of temperature and salinity should be taken something like this
Here I am not completing asking you people to do the script for interpolation at least if you can able to do the averaging of temperature and salinity by checking forward and backward derivative it would be very helpful for me.
I've become obsessed with trying to get this to work.
As of yet, I am unable to figure it out. Unfortunately, I don't have Linux or UNIX available when I get home.
Anyone have tips for me on how I can pass param1 to ID via use of COUNTER and loop?
thx.
LIMIT=6
param1="999999999"
export... (0 Replies)
Hi everybody,
Firstly, this would be the first time I'm using JavaScript. My background is mainly Perl. Nevertheless, here's my problem.
So I've created a function
function linkout(url){
setTimeout("window.open(url)",5000) //in milliseconds
}
However because the variable "url" is... (0 Replies)
Hi all,
Consider I have a text file containing:
1003 60
1005 80
1100 110
Based on that file I need to create another file which is containing value from 1001 till 1100 which is a linear interpolation between two point (for 1004; 1006;1007 until 1109) and extrapolation based on 2... (7 Replies)
Dear all, could you help me with following question. There are two datasets (below). I need to find match between BP values from data1 and data2, and add corresponding CM value from data2 into data1. if there is not exact match, the corresponding CM value should be calculated using interpolation.... (20 Replies)
Hi I am a newbie in awk scripting.
I'm working with a file with xy coordinates that were acquired with a time stamp. All the time stamps were recorded but not the XY coordinates. Let see an example:
FFID X Y UNIX TIME TIMEGAP... (8 Replies)
Dear All,
I have two files which contain numerical data and strings. I want to create a new file that only revise numerical data from two files using interpolation. I guess AWK works, but I am new on AWK.
FileA.txt
.
.
index_2("0.1, 1, 2, 4, 8, 16, 32");
values("0.0330208, 0.0345557,... (17 Replies)
Dear all,
I always appreciate your help. I am an electrical engineer. I am using a tool for timing analysis of a circuit. I would like to interpolate results from two timing reports at different voltages (0.945V and 0.78V). If voltage is decreased, data arrival time is increased.
For... (4 Replies)
I am trying to perform linear interpolation on three columns in a CSV file.
When I run this code, I do not get any changes in the output (see Expected Output).
What am I doing wrong here?
Awk Code
'
function interpolate(lat1, lon1, t1, lat2, lon2, t2, i) {
for (i = 1; i... (2 Replies)
Discussion started by: hrrruser
2 Replies
LEARN ABOUT OPENDARWIN
funtbl
funtbl(1) SAORD Documentation funtbl(1)NAME
funtbl - extract a table from Funtools ASCII output
SYNOPSIS
funtable [-c cols] [-h] [-n table] [-p prog] [-s sep] <iname>
DESCRIPTION
[NB: This program has been deprecated in favor of the ASCII text processing support in funtools. You can now perform fundisp on funtools
ASCII output files (specifying the table using bracket notation) to extract tables and columns.]
The funtbl script extracts a specified table (without the header and comments) from a funtools ASCII output file and writes the result to
the standard output. The first non-switch argument is the ASCII input file name (i.e. the saved output from funcnts, fundisp, funhist,
etc.). If no filename is specified, stdin is read. The -n switch specifies which table (starting from 1) to extract. The default is to
extract the first table. The -c switch is a space-delimited list of column numbers to output, e.g. -c "1 3 5" will extract the first
three odd-numbered columns. The default is to extract all columns. The -s switch specifies the separator string to put between columns.
The default is a single space. The -h switch specifies that column names should be added in a header line before the data is output. With-
out the switch, no header is prepended. The -p program switch allows you to specify an awk-like program to run instead of the default
(which is host-specific and is determined at build time). The -T switch will output the data in rdb format (i.e., with a 2-row header of
column names and dashes, and with data columns separated by tabs). The -help switch will print out a message describing program usage.
For example, consider the output from the following funcnts command:
[sh] funcnts -sr snr.ev "ann 512 512 0 9 n=3"
# source
# data file: /proj/rd/data/snr.ev
# arcsec/pixel: 8
# background
# constant value: 0.000000
# column units
# area: arcsec**2
# surf_bri: cnts/arcsec**2
# surf_err: cnts/arcsec**2
# summed background-subtracted results
upto net_counts error background berror area surf_bri surf_err
---- ------------ --------- ------------ --------- --------- --------- ---------
1 147.000 12.124 0.000 0.000 1600.00 0.092 0.008
2 625.000 25.000 0.000 0.000 6976.00 0.090 0.004
3 1442.000 37.974 0.000 0.000 15936.00 0.090 0.002
# background-subtracted results
reg net_counts error background berror area surf_bri surf_err
---- ------------ --------- ------------ --------- --------- --------- ---------
1 147.000 12.124 0.000 0.000 1600.00 0.092 0.008
2 478.000 21.863 0.000 0.000 5376.00 0.089 0.004
3 817.000 28.583 0.000 0.000 8960.00 0.091 0.003
# the following source and background components were used:
source_region(s)
----------------
ann 512 512 0 9 n=3
reg counts pixels sumcnts sumpix
---- ------------ --------- ------------ ---------
1 147.000 25 147.000 25
2 478.000 84 625.000 109
3 817.000 140 1442.000 249
There are four tables in this output. To extract the last one, you can execute:
[sh] funcnts -s snr.ev "ann 512 512 0 9 n=3" | funtbl -n 4
1 147.000 25 147.000 25
2 478.000 84 625.000 109
3 817.000 140 1442.000 249
Note that the output has been re-formatted so that only a single space separates each column, with no extraneous header or comment informa-
tion.
To extract only columns 1,2, and 4 from the last example (but with a header prepended and tabs between columns), you can execute:
[sh] funcnts -s snr.ev "ann 512 512 0 9 n=3" | funtbl -c "1 2 4" -h -n 4 -s " "
#reg counts sumcnts
1 147.000 147.000
2 478.000 625.000
3 817.000 1442.000
Of course, if the output has previously been saved in a file named foo.out, the same result can be obtained by executing:
[sh] funtbl -c "1 2 4" -h -n 4 -s " " foo.out
#reg counts sumcnts
1 147.000 147.000
2 478.000 625.000
3 817.000 1442.000
SEE ALSO
See funtools(7) for a list of Funtools help pages
version 1.4.2 January 2, 2008 funtbl(1)