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Re: writing fortran equivalent binary file using python

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Thank you,
                      But it wont allow to write it in unformatted way so
that the fortran code can read

with

open(11,file="input.bin")
read(11) IWI,JWI,XFIN,YFIN,DXIN,DYIN,NREC,WDAY

with best regards,
sudheer


On Thu, Nov 14, 2013 at 7:48 PM, Oscar Benjamin
<oscar.j.benjamin@gmail.com>wrote:

> On 14 November 2013 00:53, Sudheer Joseph <sjo.india@gmail.com> wrote:
> > My trial code with Python (data is read from file here)
> >
> > from netCDF4 import Dataset as nc
> > import numpy as np
> > XFIN=0.0,YFIN=-90.0,NREC=1461,DXIN=0.5;DYIN=0.5
> > TITLE="NCMRWF 6HOURLY FORCING MKS"
> > nf=nc('ncmrwf_uv.nc')
> > ncv=nf.variables.keys()
> > IWI=len(nf.variables[ncv[0]])
> > JWI=len(nf.variables[ncv[1]])
> > WDAY=nf.varlables[ncv[2]][0:NREC]
> > U=nf.variables[ncv[3]][0:NREC,:,:]
> > V=nf.variables[ncv[4]][0:NREC,:,:]
> > bf=open('ncmrwf_uv.bin',"wb")
> > f.write(TITLE)
> > f.write(IWI,JWI,XFIN,YFIN,DXIN,DYIN,NREC,WDAY)
> > for i in np.arange(0,NREC):
> >     f.write(U[i,:,:],V[i,:,:])
> > f.close()
> >
> > But the issue is that f.write do not allow multiple values( it allows
> one by one so throws an error with above code ) on same write statement
> like in the fortran code. experts may please advice if there a solution for
> this?
>
> Can you just call write twice? e.g.:
>
> f.write(U[i,:,:])
> f.write(V[i,:,:])
>
>
> Oscar
>



-- 
with best regards

Sudheer

**********************************************************************************
Dr. Sudheer Joseph

Scientist

INDIAN NATIONAL CENTRE FOR OCEAN INFORMATION SERVICES (INCOIS)
MINISTRY OF EARTH SCIENCES, GOVERNMENT OF INDIA
"OCEAN VALLEY" PRAGATHI NAGAR (BO)
OPP.JNTU, NIZAMPET SO
Andhra Pradesh, India. PIN- 500 090.
TEl:+91-40-23044600(R),Tel:+91-9440832534(Mobile)
Tel:+91-40-23886047(O),Fax:+91-40-23892910(O)
E-mail: sudheer.joseph@yahoo.com;  sjo@incois.gov.in.
Web- http://oppamthadathil.tripod.com
           --------------* ---------------
"The ultimate measure of a man is
not where he stands in moments of
comfort and convenience, but where
he stands at times of challenge and
controversy."
                        Martin Luther King, Jr.
"What we have done for ourselves alone dies with us.
What we have done for others and the world remains and is immortal."
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writing fortran equivalent binary file using python Sudheer Joseph <sjo.india@gmail.com> - 2013-11-13 16:53 -0800
  Re: writing fortran equivalent binary file using python David Froger <david.froger@inria.fr> - 2013-11-14 07:57 +0100
  Re: writing fortran equivalent binary file using python Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2013-11-14 14:18 +0000
  Re: writing fortran equivalent binary file using python Sudheer Joseph <sjo.india@gmail.com> - 2013-11-14 20:05 +0530
  Re: writing fortran equivalent binary file using python Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2013-11-14 15:46 +0100

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