more than one input and output file

[tini1208]

hi all,

it every time the same problem i have and i hope to find the solution here.
my script file:

BEGIN {print "UTC	shot_time	ID	lat	lon	ele	ocElev	oc_load	sat_corr	sat_corr_flg	sigma_elev"
}
$1 == "i_UTCTime"{
	for(i=0; i<40; i++){
        UTC[i]=$3}
}
$1 == "i_dShotTime"{
        shot_time[0]=0
	shot_time[1]=$3
	shot_time[2]=$4
	shot_time[3]=$5
	shot_time[4]=$6
	getline
	shot_time[5]=$1
	shot_time[6]=$2
	shot_time[7]=$3
	shot_time[8]=$4
	shot_time[9]=$5
	shot_time[10]=$6
	getline
	shot_time[11]=$1
	shot_time[12]=$2
	shot_time[13]=$3
	shot_time[14]=$4
	shot_time[15]=$5
	shot_time[16]=$6
	getline
	shot_time[17]=$1
	shot_time[18]=$2
	shot_time[19]=$3
	shot_time[20]=$4
	shot_time[21]=$5
	shot_time[22]=$6
	getline	
	shot_time[23]=$1
	shot_time[24]=$2
	shot_time[25]=$3
	shot_time[26]=$4
	shot_time[27]=$5
	shot_time[28]=$6
	getline
	shot_time[29]=$1
	shot_time[30]=$2
	shot_time[31]=$3
	shot_time[32]=$4
	shot_time[33]=$5
	shot_time[34]=$6
	getline
	shot_time[35]=$1
	shot_time[36]=$2
	shot_time[37]=$3
	shot_time[38]=$4
	shot_time[39]=$5
}
...
...
...
$1 == "i_SigmaElv"{
	sigma_elev[0]=$3
	sigma_elev[1]=$4
	sigma_elev[2]=$5
	sigma_elev[3]=$6
	sigma_elev[4]=$7
	sigma_elev[5]=$8
        getline 
	sigma_elev[6]=$1
	sigma_elev[7]=$2
	sigma_elev[8]=$3
	sigma_elev[9]=$4
	sigma_elev[10]=$5
	sigma_elev[11]=$6
	sigma_elev[12]=$7
	sigma_elev[13]=$8
	sigma_elev[14]=$9
	sigma_elev[15]=$10
	getline
	sigma_elev[16]=$1
	sigma_elev[17]=$2
	sigma_elev[18]=$3
	sigma_elev[19]=$4
	sigma_elev[20]=$5
	sigma_elev[21]=$6
	sigma_elev[22]=$7
	sigma_elev[23]=$8
	sigma_elev[24]=$9
	sigma_elev[25]=$10
	getline
	sigma_elev[26]=$1
	sigma_elev[27]=$2
	sigma_elev[28]=$3
	sigma_elev[29]=$4
	sigma_elev[30]=$5
	sigma_elev[31]=$6
	sigma_elev[32]=$7
	sigma_elev[33]=$8
	sigma_elev[34]=$9
	sigma_elev[35]=$10
	getline
	sigma_elev[36]=$4
	sigma_elev[37]=$4
	sigma_elev[38]=$4
	sigma_elev[39]=$4
	for (i=0; i<40; i++){
       OFS="\t"; print UTC[i],shot_time[i],ID[i],lat[i],lon[i],ele[i],ocElev[i],oc_load[i],sat_corr[i],sat_corr_flg[i],sigma_elev[i]}
}

now....i want to have a list of input files and the same number output files, only the extension should be changed.
i am sure, there will be a simple solution but i can't find it.

thanks so far....

 

[feherke]

Hi

Then why no process each file separately ?

Anyway, if you are sending all the output to stdout, then will be one output. But you can write the output to a file.

I will not analyze you lengthy code, here is a simple example of copying the lines from multiple input files with .txt extension to files with the same name but .hmm extension :

awk 'FNR==1{if(f)close(f);f=FILENAME;sub(/\.[^.]+$/,".hmm",f)}{print>f}END{close(f)}' *.txt

Feherke.

http://rootshell.be/~feherke/

 

[tini1208]

hi feherke,

thanks for your answer!!
i have a plenty of files and that's why a try to use only one command.

yes...my code is not short...and it's only a part of it ;-).

another maybe stupid question: is the code at the beginning of the script or at the end? i am a bit confused of this code....but i try to understand it.

cheers

 

[feherke]

Hi

Sorry, I do not understand your question. But I think you did not understood my intension. I posted only an example of how you can [tt]print[/tt] to separate files based on the input file name, when processing more files.

awk '
FNR==1 {                    [gray]# if this is the first line of an input file[/gray]
  if (f)                    [gray]# if already had output file[/gray]
    close(f)                [gray]#   then close it[/gray]
  f=FILENAME                [gray]# output file's name based on input file name[/gray]
  sub(/\.[^.]+$/,".hmm",f)  [gray]# but with extension changed to .hmm[/gray]
}
{                           [gray]# for all input lines[/gray]
  print > f                 [gray]# print the input line to the output file[/gray]
}
END {                       [gray]# after all processing is done[/gray]
  close(f)                  [gray]# close the last output file too[/gray]
}
' *.txt                     [gray]# process all *.txt files[/gray]

Feherke.

http://rootshell.be/~feherke/