Hi Philipp,
the whole branch is not finished yet and the algorithms change is only
one part of it.
I introduces javax.measure to handle units. So far I think it is not
possible to use qudt the way I want to.
QUDT is only for semantic purpose useable, is this correct?
So the user can choose from different output units, which will be
handled inside the SpLengthCalculator class.
Another tasks is to set the users chosen unit to the output strategy:
.measurementUnit(URI.create("http://qudt.org/vocab/unit#DEPENDINGUNIT";)
)
How can this be done?
Greetings
Florian
Am Freitag, den 22.05.2020, 19:33 +0000 schrieb Philipp Zehnder:
> Hi Florian,
> very cool!
>
> Do you want to merge the branch directly into dev or are there any
> open issues?
>
> Philipp
>
> > On 21. May 2020, at 13:17, Florian Micklich <[email protected]>
> > wrote:
> > Hi all,
> >
> > I resolved STREAMPIPES-131 and the result of the (geodetic)
> > distance
> > calculation is now more accurate. It is using now the GeographicLib
> > [1]
> > under MIT license.
> >
> > GeographicLib is used in many other "Geo-Tools" like PostGIS or
> > QGIS
> > and now even in StreamPipes.
> >
> >
> > For a deeper look in the functionality, start here [2]
> >
> > This is committed in the feature/geodesicCalc branch atm.
> >
> > Greetings
> > Florian
> >
> > [1] https://geographiclib.sourceforge.io/
> > [2] https://geographiclib.sourceforge.io/scripts/geod-calc.html
> >
> >
> > Am Samstag, den 16.05.2020, 20:00 +0200 schrieb Florian Micklich:
> > > Hi all,
> > >
> > > I rewrote the Distance Calculation and Static Distance
> > > Calculation
> > > PE'
> > > a bit.
> > >
> > > The changelog:
> > >
> > > * Introducing the term geodesic calculation
> > > * Added two new user parameters input fields.
> > > * Number of decimal position for the calculation result
> > > * output unit to choose from (Meter, Km, Foot or Mile)
> > > * Created SpLengthCalulatior Class to handle all kind of length
> > > measurement and calculation results. Included here the method
> > > from
> > > the DistanceUtility.class and rewrite the return statement to
> > > fit
> > > to
> > > the new SpLengthCalulatior object.
> > > * Handle different Units via javax.measurement (license BSD) in
> > > the
> > > SpLengthCalulatior constructor. This is the first attempt and
> > > feel
> > > free to discuss this implementation and possible compatibility
> > > of
> > > qudt!
> > > * added maven dependencies to pom file
> > > * Output-Strategy with two parameters: value und type of unit
> > > * Completed documentation
> > > * Added Icons
> > > * In Static Distance Calculation added range check for user-
> > > input
> > > Lat
> > > Lng values
> > > * Added default values in Static Distance Calculation for faster
> > > testing (will be removed later on)
> > >
> > > I tested everything with the ISS Adapter and the Static Distance
> > > Calculator.
> > >
> > > ToDo's:
> > > * set dynamic qudt output in output strategy depending of the
> > > user
> > > choice
> > > * improvement of Units-Symbol
> > >
> > > The calculation result can be improved with another algorithm.
> > > Therefore i created a Jira Ticket(STREAMPIPES-131).
> > >
> > > These implementation can be found atm in the feature/geodesicCalc
> > > branch.
> > >
> > > Greetings
> > > Florian
> > >
> > >
>
> .........................................................
> M. Sc. Philipp Zehnder
> Wissenschaftlicher Mitarbeiter | Research Scientist
> Information Process Engineering (IPE)
>
> FZI Forschungszentrum Informatik
> Haid-und-Neu-Str. 10–14
> 76131 Karlsruhe, Germany
> Tel.: +49 721 9654-805
> Fax: +49 721 9654-806
>
> [email protected]
> https://www.fzi.de/mitarbeiter/philipp-zehnder
>
> .........................................................
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> Stiftung des bürgerlichen Rechts
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