Opened 9 years ago

Closed 8 years ago

Last modified 7 years ago

#3879 closed defect (fixed)

Difficulty in looking at a value

Reported by: massimo ceraolo Owned by: Adeel Asghar
Priority: normal Milestone:
Component: OMEdit Version:
Keywords: Cc:

Description

When looking at a numeric value on a plot I think we should have, in any condition, at least four significant digits of precision.
Consider the MSL PMSM machine, with default parameters.
(Modelica.Electrical.Machines.BasicMachines.SynchronousInductionMachines.
SM_PermanentMagnet)
It has an Lmd inductance equal to 954.9 uH.
The best reading one can obtain from OMEdit is 1 mH i.e., in this particular case less than one significant digit is available. In this case zooming does not help.

Attachments (1)

t3879.mo (14.0 KB ) - added by massimo ceraolo 8 years ago.

Download all attachments as: .zip

Change History (4)

comment:1 by massimo ceraolo, 8 years ago

I add an example for this ticket.
In the enclosed package t3879 run "IqControl". The value read for smpm.Lmd, while hovering with the mouse is 0.001. Zooming does not help.
To give four-digit precision (that for me it is a must) one should read, instead, 954.9e-6 or 9.549e-4.

by massimo ceraolo, 8 years ago

Attachment: t3879.mo added

comment:2 by Adeel Asghar, 8 years ago

Resolution: fixed
Status: newclosed

Fixed in ffd8bcc/OMPlot.

comment:3 by Martin Sjölund, 7 years ago

Milestone: 1.10.0

Milestone deleted

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