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Variable numer of columns
Hmm.. My fortran comipler is gfortran so it should work.I've made some changes to the code: program vol_aqua implicit none real:: length,width,height,volume character(8) :: name open (1,FILE='data02.txt',status='old') read(1,'(A10,F10.2)') name,height... -
Variable numer of columns
It doesn't work.When code looks like this: program vol_aqua implicit none real::height,lenght,width,volume character (8) :: name OPEN (1,FILE='data01.csv',status='old') read(1,*) name,height read(1,*) name,lenght read(1,*) name,width volume=(height*lenght*width)/1000... -
Variable numer of columns
Now i'm thinking that there's got to be a way to read variables even when data file (data.csv) looks like this height 100.0 lenght 80.0 width 90.0 How to read only numbers? -
Variable numer of columns
Finally I've changed the variables like this 100.0 80.0 40.0 height lenght width and it works.Uff Thanks a lot for help -
Variable numer of columns
Ok:)now i know what you meant but i've done it before and there was the same problem. Now data file looks like this: 100.0 height 80.0 lenght 40.0 width and it doesn't help. Maybe the problem is due to a file itself because first i'm creating 'data01' as an excel file and just then i'm saving... -
Variable numer of columns
Sorry but i don't get it."Height" is not a real numer and "volume,width,lenght" are? If "height" is not a real number then should it be integer (?) - but if so should't words "width,lenght" be integer also and word "volume" real? I'm confused. -
Variable numer of columns
Hi all, and thanks for preview help but another problem occured.I've wrote a code which looks like this: program vol_aqua implicit none real::,lenght,width,height,volume OPEN (1,FILE='data01.dat',status='old') read(1,*) height read(1,*) lenght read(1,*) width... -
Variable numer of columns
It's me again I found a program which writes 100 columns with numbers.Now i would like to do the same but write columns with leters like A,B,C PROGRAM tst IMPLICIT NONE INTEGER i,imxcol CHARACTER varfmt*13 imxcol=99 varfmt='(XXX(E20.10))' !i've tried to change E20.10 on A10... -
FMT what does it mean?
Thank you all for help:) I've got one more question and please correct me if I am wrong.In the instruction "fmt" means format and "varfmt" is a name of format created by user.Is that correct? -
FMT what does it mean?
Hi all, I'm new fortran user and i wanted to ask what FMT means in following line: WRITE(1,FMT=varfmt)(i*1.,i=1,imxcol,1)? Thanks for help
