...need better glasses :-)..thanks a lot
2016-02-21 14:10 GMT+01:00 JLan :
> Well, remember to read a the small print in the help files before changing
> version :)
>
> 5.4.1 help, mget():
> l long
>
> 5.5.1 help, mget():
> l long long int
> i int or long int
>
> The definition of long and long
Well, remember to read a the small print in the help files before changing
version :)
5.4.1 help, mget():
l long
5.5.1 help, mget():
l long long int
i int or long int
The definition of long and long long however is a bit open
https://en.wikipedia.org/wiki/C_data_types.
JÅ
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OK, but why did it work with Scilab 5.4.1?
Thanks,
Philipp
2016-02-21 12:26 GMT+01:00 JLan :
> Good that you got it fixed.
>
> 'ul' - unsigned long long int should be 8 bytes, but since uint64 is not
> available in Scilab 5, it is nowhere to store it correctly.
>
> In Scilab 6 it is also problem
Good that you got it fixed.
'ul' - unsigned long long int should be 8 bytes, but since uint64 is not
available in Scilab 5, it is nowhere to store it correctly.
In Scilab 6 it is also problematic, since mgeti() does not correctly
transfer all the bits. An unsigned long long little endian can ho
changed the code from
...mget('1','ul',fid)
to
...mget('1','ui',fid)
Result = correct for both Scilab version.
BR
Philipp
2016-02-21 11:21 GMT+01:00 Philipp Mühlmann :
> Sciab 5.4.1:
>
> pos before Time488.
>
> pos after Time 492.
>
> pos after MilliTime 496.
>
> T
Sciab 5.4.1:
pos before Time488.
pos after Time 492.
pos after MilliTime 496.
Time1340097538.
MilliTime 870.
Scilab 5.5.1:
pos before Time488.
pos after Time 496.
pos after MilliTime 504.
Time
Are the double numbers Time and Millitime the same in both versions?
How many bytes do you acually read with 'ul'? (can check with mtell()). Is
it unsigned long long integer? Converting it to double may cause lost
prescision.
Jan Å
--
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Are the double numbers Time and Millitime the same in both versions?
How many bytes do you acually read with 'ul'? (can check with mtell()). Is it
unsigned long long integer? Converting it to double may cause lost prescision.
Jan Å
___
users mai
Dear all,
I have a binary file which contains some time data that I want to extract.
in Scilab 5.4.1 my code does work:
fid = mopen(FILE,'rb');
// switch to position of time information
mseek( pos ,fid,'set');
Time= mget(1,'ul',fid); // time in seconds
MilliTime
