Recent content by Davoodk

How can i divide elements of an array into a scalar. I mean, i have read my data file into a matrix in FORTRAN which this matrix is 1*3414. Then, I want that each elements of this matrix is divided to (24480*2). I will be so grateful if you guide me the appropriate function. Thanks a lot

Hi, i am truing to generate a matrix of my big file in which each line must be assigned as a vector into a matrix. on the other word, i have a big file by 24480 row and 6828 column, so i want to define that each row is been as a vector in a big matrix. using below program i was facing by an...

yes, i am sorry about that. but i need your or someone else help. So, i promise and will fulfill that will be final question.

Hi, By previous program, i have a new file in which each first 30 lines must be followed in just one line. for example i show 4 lines as a small frame of my big file: 121212121212121212121212121212121212 343434343434343434343434343434343434343434343434343434 56565656565656565656565656...

Hi, Thank you. your program worked and highly appreciated for that. this is that program: PROGRAM gsal IMPLICIT NONE INTEGER::OPENSTATUS, count, i INTEGER::row INTEGER,ALLOCATABLE::len(:) INTEGER::max_rows=734400 CHARACTER*1000:: line INTEGER,ALLOCATABLE::a(:),b(:)...

Thank you. yes you are right. after implementing (#6) ***read(line,'(1000i1)') a, b***, fortran wisely recognized a and b and generated seq1(:) and seq2(:). so, i have a new file in which lines doubled. (original line=111111..111111222222..222222) In this new file i have to merge values of...

135791111111111111111111111111111111111111111111111111111111111111111111111111111111111211111111111111246801111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111. ok, as you can see, i put a line of my data above, which all values are in just one line...

thanks a lot. But, when i am checking print statement of array "b" with the original line in the data set, i can see that components of this array are not following the orders in the original one, though the array "a" shows a correct order as well as original. thank you for your patience

Hi guys Thank you for your earlier helps. using DO row = 1, max_rows READ(15,'(a)')line len(row)=len_trim(line) ALLOCATE(a(len_trim(line)/2)) ALLOCATE(b(len_trim(line)/2))...

ok, yes you are right. i have to describe more. So, i have a very big dataset of markers(genes or genotypes) which characterized as 1 and 2. in the data set i just have 1 and 2. Ok, in this data set, i have m row including m individual and n column which representing n markers. In addition each...

Hi everyone I am new to Fortran, I am trying to write a program to read a .txt file in which i have 24480 rows and ~ 6000 columns. In each row (as individuals) i have genotypes indicated as 1 and 2, which if, for example, in row one, i have had 204 genotypes, first half of this genotypes...