On 17/12/2009 4:30 PM, kapo coulibaly wrote:
The structure of the file is clear (see below) the first line is made of
integers and doubles with the fifth being a text string followed by arrays
of double precision number.:
int1 int2 double1 double2 text int3 int4 int5
(array of double)
here is an example of file:
1 1 1.0 1.0 "HEAD" 160 224 3
23.4 34.5 ......
That's not the file that readBin is reading, that's the output from
something that knows how to read it. If you show us the hex dump from
hexView, it's likely we can suggest what to do to read it, especially
knowing the above output.
Duncan Murdoch
I tried to read the first line with readBin (results are copied below):
zz <- file("heads.hds", "rb")
readBin(zz,what="integer",n=2)
[1] 1 1
readBin(zz,what="double",n=2)
[1] 7.812502e-03 6.013470e-154
readBin(zz,what="character",n=1)
[1] " HEAD "
readBin(zz,what="integer",n=3)
[1] 14680064 65536 0
Thanks
On Thu, Dec 17, 2009 at 3:52 PM, Phil Spector <spec...@stat.berkeley.edu>wrote:
Kapo -
You'll get a better response if you tell us what you've already tried,
and an even better response if you
can provide a reproducible example.
- Phil Spector
Statistical Computing Facility
Department of Statistics
UC Berkeley
spec...@stat.berkeley.edu
On Thu, 17 Dec 2009, kapo coulibaly wrote:
Is it possible to read fortran binaries with R? I tried unsucessfully and
my
understanding is that fortran write binaries with leading and trailing
bytes. I get numbers but not the right ones.
Thanks
ps: the binary I'm interested in reading is a MODFLOW output with a mix of
character, double and integers.
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and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
