[Scilab-users] Help re-designing a code

[samaelkreutz]

Hello people, If you can help me would be awesome.  It's very simple
(unfourtunaly not for me). I have a data set, and... then I have to select
only specifics subsets. I design an algorithm... that is repetitive and
simple. I must re-sign (if possible with for cycles) and then save the
subsets in a txt file.

This is my code:
 
___________________________________________________________________
clear all
clc
A=fscanfMat('search.txt') // Load the matrix 

lat=A(:,8); //Latitude
lon=A(:,9); //Longitude
depth=A(:,10);

//Data must be divided in 3  subsections:


// SUBCTIONS 1, 2 AND 3:

le= -34 ; //required start latitude
ls= -35 ; // required stop latitude

a_in=find(A(:,8)>=(ls) & A(:,8)<=(le));

// Evaluating and creating new matrix for specific latitude: 
mat1=A(a_in,:);     
clear ls le  a_in

// Now i have to divide in 3 portions:
//__________________________________________________________
//section:  1
le= -73.0  ; // start longitude
ls= -74.0 ;  // stop longitude

a_in=find(mat1(:,9)>=(ls) & mat1(:,9)<=(le));
C1=A(a_in,:);
clear le ls a_in

//%__________________________________________________________
//%Section 2

le= -72.0  ; // start longitude
ls= -73.0 ;  // stop longitude

a_in=find(mat1(:,9)>=(ls) & mat1(:,9)<=(le));
C2=A(a_in,:);
clear le ls a_in

//%__________________________________________________________
//%section 3

le= -71.0  ; // start longitude
ls= -72.0 ;  // stop longitude

a_in=find(mat1(:,9)>=(ls) & mat1(:,9)<=(le));
C3=A(a_in,:);
clear le ls a_in


*How can I export the data  C1,C2,C3 in a txt file? (separated to each
other, of course)*

search.txt <http://mailinglists.scilab.org/file/n4027261/search.txt>  


Thank u very much!! 




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