On Nov 20, 2:55 pm, Jeremy Bailin <astroco...@gmail.com> wrote:
> On Nov 20, 3:45 pm, Paolo <pgri...@gmail.com> wrote:
>
>
>
>> Because you are using the same loop variable (i)
>> in two different loops, one of which happens to be inside the other...
>
>> xiao wrote:
>>> Hi~ everyone, I have a short program like this. But there are some
>>> bugs in it that I cannot open all the files in the loop. Anyone got an
>>> idea why is that? Thank you very much :)
>
>>> pro read_rams,fulnam,vname,nvars,data,kx,ky,kz
>
>>> vname =['UP','VP','WP','THETA']
>>> hh=
>>> ['00','01','02','03','04','05','06','07','08','09','10','11' ,'12','13','14','15','16','17','18','19','20','21','22','23' ]
>>> mm=['00','15','30','45']
>>> ss='00'
>
>>> ; timestep
>
>>> nvars=4 ; number of varible
>
>>> dirnm='test8/anal/' ;/* print to string 'dirnm' */
>>> filehd='a-A-A-2005-12-'
>>> filend='-g4.h5'
>
>>> for j=0,23 do begin ; ---------------This loop this loop works
>>> here, all the file names are correct :(
>>> for k=0,3 do begin ; ---------------This loop this loop works
>>> here, all the file names are correct :(
>
>>> fulnam=dirnm+filehd+'17-'+hh(j)+mm(k)+ss+filend
>
>>> openw,3,'data.txt'
>
>>> file_id = H5F_open(fulnam)
>
>>> if file_id ge 0 then begin
>>> for iv=0, nvars-1 do begin
>
>>> dataset_id = H5D_open(file_id, vname(iv)) ;/* Open existing
>>> dataset. but only opend one file*/
>>> print,file_id
>>> rdata = H5D_read(dataset_id)
>>> dataspace_id = H5D_GET_SPACE(dataset_id)
>>> dimensions = H5S_GET_SIMPLE_EXTENT_DIMS(dataspace_id)
>>> simspc = H5S_IS_SIMPLE(Dataspace_id)
>
>>> if iv eq 0 then begin
>>> kz=dimensions(0)
>>> ky=dimensions(1)
>>> kx=dimensions(2)
>>> data=fltarr(kx,ky,kz,nvars)
>
>>> endif
>
>>> ntot=long(kx)*ky*kz
>>> a=fltarr(ntot) ;introduce "a" to redistribute the data
>>> a(*)=rdata
>
>>> ii=-1L
>>> for k=0,kz-1 do begin
>>> for j=0,ky-1 do begin
>>> for i=0,kx-1 do begin
>>> ii=ii+1
>>> data(i,j,k,iv)=a(ii)
>>> endfor
>>> endfor
>>> endfor
>>> print,'pocessing varible is ',vname(iv)
>>> printf,3,data
>
>>> H5S_CLOSE, dataspace_id
>>> H5D_close,dataset_id ;/* Close the dataset. */
>>> endfor
>>> H5F_close,file_id ;/* Close the file. */
>>> endif
>>> print,'finishing process file ',fulnam
>
>>> endfor ; ---------------This loop does not work, only processed
>>> the first file :(
>>> endfor ; ---------------This loop does not work, only processed
>>> the first file :(
>
>>> close,3
>>> a=0.
>>> end
>
> Actually, i is fine, it's j and k that duplicated. :-)=
I changed the j,k to a,b at the beginning but it still does not
work.And the error changed to :
H5F_OPEN: Expression must be a scalar or 1 element array in this
context: FULNAM.
% Execution halted at: READ_RAMS 34 /nas/rstor6/xzhang/
read_rams.pro
% $MAIN$
:(
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