Text file as follows:
F colum: Value
1st row: 1998 152 1 30 25 12.5 499,441st row: 1998 152 1 32.5 25 11.6
1998 152 1 30 25 12.5
1998 152 1 30 30 12
1998 152 1 30 35 11.8
1998 152 1 30 40 11.9
1998 152 1 30 45 12
1998 152 3 30 25 10.9
1998 152 3 30 30 10.7
1998 152 3 30 35 10.6
1998 152 3 30 40 10.5
1998 152 3 30 45 10.4
1998 152 5 30 25 9.6
1998 152 5 30 30 9.5
1998 152 5 30 35 9.2
1998 152 5 30 40 9
1998 152 5 30 45 8.7
1998 152 7 30 25 8.4
1998 152 7 30 30 8.5
1998 152 7 30 35 8.9
1998 152 7 30 40 9.6
1998 152 7 30 45 10.7
1998 152 9 30 25 13.2
1998 152 9 30 30 14.3
1998 152 9 30 35 15.2
1998 152 9 30 40 15.9
1998 152 9 30 45 16.2
1998 152 11 30 25 16.2
1998 152 11 30 30 16.5
1998 152 11 30 35 16.8
1998 152 11 30 40 17.2
1998 152 11 30 45 17.9
1998 152 13 30 25 18
1998 152 13 30 30 18.6
1998 152 13 30 35 19.3
1998 152 13 30 40 20.1
1998 152 13 30 45 21.2
1998 152 15 30 25 20.4
1998 152 15 30 30 21.4
1998 152 15 30 35 22.5
1998 152 15 30 40 23.7
1998 152 15 30 45 25
1998 152 17 30 25 21.8
1998 152 17 30 30 23.2
1998 152 17 30 35 24.7
1998 152 17 30 40 26
1998 152 17 30 45 26.9
1998 152 19 30 25 22.4
1998 152 19 30 30 23.4
1998 152 19 30 35 24.3
1998 152 19 30 40 25
1998 152 19 30 45 25.6
1998 152 21 30 25 25.1
1998 152 21 30 30 25
1998 152 21 30 35 24.3
1998 152 21 30 40 23.3
1998 152 21 30 45 22
1998 152 23 30 25 20.9
1998 152 23 30 30 19
1998 152 23 30 35 17.2
1998 152 23 30 40 15.7
1998 152 23 30 45 14.5
I'd like to extract all rows and then write data to text file, which is D= 30 and E=25 and B>=152 and B<=241.
fid=fopen('table.txt','r');
formats='%f';
RawData=fscanf(fid,formats);
fclose(fid);
L=length(RawData);
fileID=fopen('test.txt','w');
I tried with Matlab, with the code below, but it is very slow:
for i=1:L/6
data(i,:)=RawData((i-1)*6+1:(i-1)*6+6)';
if data(i,4)==30
if data(i,5)==25
if data(i,2)>=152 && data(i,2)<=241
fprintf(fileID,'%d %d %d %d %d %3.1f \n',data(i,:));
end
end
end
end
I'd like to extract all rows and then write data to text file, which is D= 30 and E=25 and B>=152 and B<=241.
This should be straightforward in Awk
awk '$4==30 && $5==25 && $2>151 && $2<242' file > newfile
The default input and output field separators are whitespace.
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