search

CATIA-Systems / FMPy

Simulate Functional Mockup Units (FMUs) in Python
Other
429 stars 118 forks source link

Write to csv file option doen't work, as expected: expected Integer, get an exponential #647

Closed syl2si closed 8 months ago

syl2si commented 8 months ago

I use the FMPy (V0.3.19) with python (V3.8.8) to run my FMU during a pytest execution. I use the option (--otput-file output.csv) to write all the outputs to a output.csv file. I expect an Integer on one of the existing FMU outports, e.g. "-2147483648". I observe the value -2.14748e+09.

The exponential representation would be also ok, but the last four characters "3648" get lost. This is completely wrong, and I need your help to resolve the issue.

Additional Information:

I use the output to validate the exact FMU output value against an expected in a test of our VECU-BUILDER product using pytest. The exact value is mandatory for the success of my defined pytest.

t-sommer commented 8 months ago

Can you share an FMU to reproduce the problem?

syl2si commented 8 months ago

SimpleExample.zip Sure. Rename the zip back to fmu. It was not possible to upload the file type. Here is the input.csv file for fmu stimulation: input.csv These are the expected simulation results: ['0.01,3,3,3,3,24,98304,-2147483648,384\n']

syl2si commented 7 months ago

Morning Torsten,

Thank you very much for the very quick fix.

When can I expect the fix? In which FMPy version?

Slawa Slabospizki

T +49 711 3423-2628 @.**@.>

ETAS GmbH, ETAS-DEV/XPC-Fe3 Borsigstraße 24, 70469 Stuttgart, Germany www.etas.comhttp://www.etas.com/

ETAS – Empowering Tomorrow’s Automotive Software

Managing Directors: Dr. Thomas Irawan, Nicolet Eglseder, Mariella Minutolo Chairman of the Supervisory Board: Dr. Walter Schirm Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB: 19033 ​ From: Torsten Sommer @.> Sent: Mittwoch, 7. Februar 2024 13:14 To: CATIA-Systems/FMPy @.> Cc: Slabospizki Slawa (ETAS-DEV/XPC-Fe3) @.>; Author @.> Subject: Re: [CATIA-Systems/FMPy] Write to csv file option doen't work, as expected: expected Integer, get an exponential (Issue #647)

Closed #647https://github.com/CATIA-Systems/FMPy/issues/647 as completed via #648https://github.com/CATIA-Systems/FMPy/pull/648.

— Reply to this email directly, view it on GitHubhttps://github.com/CATIA-Systems/FMPy/issues/647#event-11731559819, or unsubscribehttps://github.com/notifications/unsubscribe-auth/BF6H7YXI7KJDEJ3PUR4JDQDYSNVYFAVCNFSM6AAAAABC4DF7IOVHI2DSMVQWIX3LMV45UABCJFZXG5LFIV3GK3TUJZXXI2LGNFRWC5DJN5XDWMJRG4ZTCNJVHE4DCOI. You are receiving this because you authored the thread.Message ID: @.***>

t-sommer commented 7 months ago

It will go into the next release. We‘re working on getting it out.