Dear Martin ...
martin schrieb:
... on the other hand I wonder if the conditions are relevant for queries,
such as:
Give me all engines in all museums that have horsepower between ... at
150-160
rpm.......
... but "Give me all airplain-instruments with a gamma-radiation greater
than ..." (i.e. for safety reasons).
If this is actually not the case, but these data are relevant to interprete
the quality of the measurement,
then I'd argue the conditions are well-placed in the "has note" of the
measurement,
which can be typed again.
That's it! I think too, "has note" is a good cover for this additiv
information.
Else, I suppose certain conditions can be regarded as type of the
measurement,
e.g. max horse power, speed at max horse power, etc.
... length over all etc. ...
I suppose the selection of conditions is not random. So tell us what the
logic is. This could be typed again.
What do you think?
I think that's it. I'll use a note like "condition: motor speed 172 rpm"
for this information is not relevant in queries.
Thank you & good bye !
Ludwig
