Fill in missing Data Post: 302609847

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1. Shell Programming and Scripting

Fill in missing numbers in range

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...

2. Shell Programming and Scripting

fill in missing columns

It can't be that hard, but I just can't figure it out: I have file like: File Sub-brick M_1 S_1 M_2 S_2 M_4 S_4 ... xxx 1 214 731 228 621 132 578 ... and would like to get 0 0 where M_3 S_3 is missing xxx 1 214 731 228 621 0 0 132 578 ... I wrote following script, but can't figure out...

3. Shell Programming and Scripting

Fill missing numbers in second column with zeros

Hi All, I have 100 files with names like this: 1.dat, 2.dat, 3.dat until 100.dat. My dat files look like this: 42323 0 438939 1 434 0 0.9383 3434 120.23 3 234 As you can see in the second column, some numbers are missing. I want to fill those missing places with 0's in all...

4. Shell Programming and Scripting

Fill missing values with 2

Hi All, I have 100 .txt files which look like this: 3 4 5 6 7 Now, some files have some numbers missing in them and they look like this: 4 5 6

5. Shell Programming and Scripting

fill in last column of data

Hello, I am fairly new to awk, and I have the following problem. My file has missing data in the last column, and the program I am pre-processing this file for cannot interpret correctly shortened rows (it just wraps the data around). Is there a way to force awk to create the same...

6. Shell Programming and Scripting

Fill data if number range is given

Hi I want to get all numbers if number range is given as input. Eg: INPUT FILE 100-105 107 108-112 OUTPUT REQUIRED: 100 101 102 103 104 105 107 108 109 110 111 112 How can I do it using shell? :confused: Thanks in advance.

7. Shell Programming and Scripting

Fill in missing rows with zero to have uniform table

Hello, I have two files of same structure except some rows are missing randomly in each file. How do I fill the missing rows to have the exact ID column (S01 ~ S96) and rest columns filled with "0" with awk? The purpose of this step is to join the two files side by side. The closest thread is...

8. UNIX for Beginners Questions & Answers

Fill in missing hours and interpolate values using awk.

I have a time series data like this 40754,35.6931,51.3092,201610160700,21.0 40754,35.6931,51.3092,201610160800,23.0 40754,35.6931,51.3092,201610160900,24.0 40754,35.6931,51.3092,201610161000,24.0 40754,35.6931,51.3092,201610161300,25.0 40754,35.6931,51.3092,201610161400,23.0...

9. Shell Programming and Scripting

Fill in missing values

Hi, I have a data sample as shown below. I want to fill in the left column so that the line will be continuous. For example, between 1 and 5 should be 2,3,4. And corresponding values in the right column will be 0. Thus the expected data should look like that: 1 1 1 10 1 2 1 3 1 5 1 6 2 0...

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ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)