Search results for query: *

I was printing on the screen like: Do i=1, 100 print *, 'values are ', i Enddo This prints rows of values like: values are 1 values are 2 values are 3 . . I want the values to change in one place like values are 1 (for the next i the value of 1 would change to 2 .... not another line)...

I would like to run an executable file from a different directory. I have used the following command call runqq('myprog.exe','c:\program\') this program is located in different folder. When the program starts it askes me some files to be read in the current directory but those files are...

I have got a fortran code with CVF which I want to work with my friends ... so that every change by any user will be recorded and logged ... we work on different computers in a network ... which control system can be used in windows environment .... I appreciate any suggestion!

This is an extension of my previous post - passing allocatable array between subroutines...thanks xwb for that! I have an allocatable array (assumed shape array) in a subroutine - where it's size determined in the subroutine and I want to use this array in the main program. How can it be done...

I have an array x(?). I don't know the dimension of the array before hand. While I am going through a loop I know the size. say do i=1, n z = f() if z > 0 then x(?) = z end if end do I want to start x(dimension) = 1 increase every time by 1 like j=0 do i=1, n z = f()...

I have a lot of variables shared by different subroutines. How can these variables managed in a good way in fortran?

I have pairs of simultaneous equation like: line 1: x2 + x6 = 8.20 line 2: x5 + x2 = 15.18 line 3: x3 + x1 = 12.32 line 4: x2 + x3 = 5.08 line 5: x4 + x1 = 32.34 I am given a value of x1 = 4.6 and I am expected to get the value of other x's. Of course, it is simple, I will get the value of x3...

Can anyone help me please where I can get a fortran code or a text which describes about LU decomposition for sparse matrix in compact storage format? I appreciate any help!

I was adding the sum of the square of numbers as shown below: do i=1, num myresult = x(i) * x(i) end do However some values of x(i) when squared they become underflow/overflow how can I scale these numbers to get the correct result? Thanks in advance for any help.

How can I determine how much time a programme needs for running? like starttime = day/hour/min . . code . .stoptime= da/hour/min timedifference = stoptime - starttime can anyone help me the effective method to evaluate the time difference?

I have a problem I will explain it in simple terms. I have a subroutine (say) which can add two numbers. The two numbers are declared as real in the subroutine. But I want to use sometimes for real number and sometimes as integer. So I declared the actual argument as integer and VF compiler...

I have a large matrix (360 * 720). Every row has only 11 columns which has a value the others are zeros. The columns whih has a value are determined during run time. How can I store this effectively in a matrix and output them?

Could anyone help me about the PCG method? I want to know from the basic of this method to writing a code in fortran for solving equations. Both code and explanations are helpful. Thanks in advance!

I want to open new files named from 1 to 100 e.g. 1.txt, 2.txt, ... I tried the following but no success...can any one help me plz.. do i=1, 100 open (i, File = '//i//.txt') code... close(i) end do

how can I know the name of the files that exist in the same directory as the fortran exe resides. Any help is appreciated!

I have different records having different columns how can i read them in formatted reading. Example 1 2 3 4 (4 columns) 1 23 5 (3 columns) 2 36 58 78 52 (5 columns) I defined the column based on the max column but the read statement reads 0 for unavilable value

Dear folks, I have got a problem.... I watched a music video and i was interested to save it to my hard disc. But it saves only the short cut. Hence, i searched to temporary internet file. I found the same file name but not a video file, surface worksheet file. When i open the surface worksheet...