09-16-2001
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi ,
i would convert the following file
V M BOURSE EMPLOI mail/mail-03/dfr-dc.nsf
V M DelSpam mail/mail-04/celine_bet.nsf
like that :
mail/mail-03/dfr-dc.nsf;BOURSE EMPLOI
mail/mail-20/celine_bet.nsf;DelSpam
the second field ( ex:... (2 Replies)
Discussion started by: Nicol
2 Replies
2. Shell Programming and Scripting
I need help manipulating text in a file. I am wanting to know a way to shell (ksh)script-edit a file by having a script that searches for a specific string, and then input lines of text in the file before that specific string, without deleting any of the other text in the file.
I got this... (2 Replies)
Discussion started by: LinuxRacr
2 Replies
3. Shell Programming and Scripting
Hi,
I have a file with 3 lines like
aaaabb
abcdef
wertyu
now i want to insert a new character "Q" in the 3rd position of every line of the file....
I found a way to do it but i felt it is little complex. Do you guys have any ideas (4 Replies)
Discussion started by: siddu_chittari
4 Replies
4. Shell Programming and Scripting
Hi,
i have a file with fixed record length with the following content (only one sentence)
12345678901234567890123456789012345678901234567890
12345678 87654321 hugo meyer friedhofpaul
the numbers above are only the column-positions and not part of the file!
Now i want... (2 Replies)
Discussion started by: FranzB
2 Replies
5. UNIX for Dummies Questions & Answers
Hi there,
I've trawled all over the web for help, and although seen some examples of what i want to do, I cannot seem to get it to work. I need to have this as a script.
If anyone can help, I would like to do the following: I have 2 files, File A and File B. I would like to keep file A but... (5 Replies)
Discussion started by: lazerlyte
5 Replies
6. Shell Programming and Scripting
Legends,
Please help me to get the following
I have a file abc.txt with the following contents
12
13
14
15
And, i want to get the output to a variable like below
12,13,14,15 ....
How do i do this?
Regards,
san
Please use code tags when posting data and code samples! (5 Replies)
Discussion started by: sdosanjh
5 Replies
7. Shell Programming and Scripting
Hi Forum.
I have the following 2 files: edw_mf_bypass_msg.txt and EDW_server.cfg.
edw_mf_bypass_msg.txt - File#1 contains the following text
To EDW Support:
This is an automatic email sent from var_hostname.
Please note that the Mutual Fund load did not run today due to previous... (2 Replies)
Discussion started by: pchang
2 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I am looking for an awk script which should help me to meet the following requirement:
File1 has records in following format
INF: FAILEd RECORD AB1234
INF: FAILEd RECORD PQ1145
INF: FAILEd RECORD AB3215
INF: FAILEd RECORD AB6114
............................ (2 Replies)
Discussion started by: mintu41
2 Replies
9. Shell Programming and Scripting
Hi ,
I have a simple text file with contents as below:
12345678900 971,76 4234560890
22345678900 5971,72 5234560990
32345678900 71,12 6234560190
the new csv-file should be like:
Column1;Column2;Column3;Column4;Column5
123456;78900;971,76;423456;0890... (9 Replies)
Discussion started by: FreddyDaKing
9 Replies
10. Shell Programming and Scripting
Hi,
I am confused how to proceed firther please find the problem below:
Input Files:
DCIA_GEOG_DATA_OCEAN.TXT
DCIA_GEOG_DATA_MCRO.TXT
DCIA_GEOG_DATA_CVAS.TXT
DCIA_GEOG_DATA_MCR.TXT
Output File Name: MMA_RFC_GEOG_NAM_DIM_LOD.txt
Sample Record(DCIA_GEOG_DATA_OCEAN.TXT):(Layout same for... (4 Replies)
Discussion started by: Arun Mishra
4 Replies
LEARN ABOUT HPUX
fitcircle
FITCIRCLE(l) FITCIRCLE(l)
NAME
fitcircle - find mean position and pole of best-fit great [or small] circle to points on a sphere.
SYNOPSIS
fitcircle [ xyfile ] -Lnorm [ -H[nrec] ] [ -S ] [ -V ] [ -: ] [ -bi[s][n] ]
DESCRIPTION
fitcircle reads lon,lat [or lat,lon] values from the first two columns on standard input [or xyfile]. These are converted to cartesian
three-vectors on the unit sphere. Then two locations are found: the mean of the input positions, and the pole to the great circle which
best fits the input positions. The user may choose one or both of two possible solutions to this problem. The first is called -L1 and the
second is called -L2. When the data are closely grouped along a great circle both solutions are similar. If the data have large dispersion,
the pole to the great circle will be less well determined than the mean. Compare both solutions as a qualitative check.
The -L1 solution is so called because it approximates the minimization of the sum of absolute values of cosines of angular distances. This
solution finds the mean position as the Fisher average of the data, and the pole position as the Fisher average of the cross-products
between the mean and the data. Averaging cross-products gives weight to points in proportion to their distance from the mean, analogous to
the "leverage" of distant points in linear regression in the plane.
The -L2 solution is so called because it approximates the minimization of the sum of squares of cosines of angular distances. It creates a
3 by 3 matrix of sums of squares of components of the data vectors. The eigenvectors of this matrix give the mean and pole locations. This
method may be more subject to roundoff errors when there are thousands of data. The pole is given by the eigenvector corresponding to the
smallest eigenvalue; it is the least-well represented factor in the data and is not easily estimated by either method.
-L Specify the desired norm as 1 or 2, or use -L or -L3 to see both solutions.
OPTIONS
xyfile ASCII [or binary, see -b] file containing lon,lat [lat,lon] values in the first 2 columns. If no file is specified, fitcircle will
read from standard input.
-H Input file(s) has Header record(s). Number of header records can be changed by editing your .gmtdefaults file. If used, GMT default
is 1 header record.
-S Attempt to fit a small circle instead of a great circle. The pole will be constrained to lie on the great circle connecting the pole
of the best-fit great circle and the mean location of the data.
-V Selects verbose mode, which will send progress reports to stderr [Default runs "silently"].
-: Toggles between (longitude,latitude) and (latitude,longitude) input/output. [Default is (longitude,latitude)]. Applies to geo-
graphic coordinates only.
-bi Selects binary input. Append s for single precision [Default is double]. Append n for the number of columns in the binary file(s).
[Default is 2 input columns].
EXAMPLES
Suppose you have lon,lat,grav data along a twisty ship track in the file ship.xyg. You want to project this data onto a great circle and
resample it in distance, in order to filter it or check its spectrum. Try:
fitcircle ship.xyg -L2
project ship.xyg -Cox/oy -Tpx/py -S -pz | sample1d -S-100 -I1 > output.pg
Here, ox/oy is the lon/lat of the mean from fitcircle, and px/py is the lon/lat of the pole. The file output.pg has distance, gravity data
sampled every 1 km along the great circle which best fits ship.xyg
SEE ALSO
gmt(1gmt), project(1gmt), sample1d(1gmt)
1 Jan 2004 FITCIRCLE(l)