Dear All,
Thanks to Jana and Oliver for their help.
Jana is correct: I could probably do this without using the batch agenda; I do
not think I am doing anything which fundamentally prevents this. But I could
not work out how to do that either 🙁 . I will probably try to sort that out at
some point.
Meanwhile, Oliver's hints have enabled me to get it working by using the batch
agenda.
Best wishes,
Hugh
From: Jana Mendrok
Sent: 18 July 2019 13:59
To: PUMPHREY Hugh
Cc: arts_users.mi@lists.uni-hamburg.de
Subject: Re: [arts-users] Extract element from vector
Hi Hugh,
you are probably doing things in the batch agenda, that make you require or
prefer a batch agenda. But if it's just about multiple LOS - they can also be
done in a single, non-batch run (that's why sensor_los is a matrix; one of it's
dimensions is the number of LOS, or in a more general way the "number of
measurement blocks" as the doc calls it).
Best wishes,
Jana
On Thu, Jul 18, 2019 at 9:46 AM PUMPHREY Hugh
mailto:hugh.pumph...@ed.ac.uk>> wrote:
Dear ARTS gurus,
I am trying to use ARTS's batch feature to do calculations for a range of
values of sensor_los.
The relevant bit of my control file goes:
VectorCreate(my_loses)
VectorSet(my_loses, [180,170,160,150,140,130])
Print(my_loses)
IndexSet(ybatch_n,7)
AgendaSet(ybatch_calc_agenda){
Extract(sensor_los,my_loses,ybatch_index)
Print( ybatch_index, 0 )
Print( sensor_los, 0 )
## Actual calculations including iyCalc go here
}
But I get an error in the Extract() method which says:
Workspace variable belongs to the wrong group: my_loses is not ArrayOfMatrix,
it is Vector
At the root of this is that sensor_los is a matrix, even though it has only one
element. I have tried a few other combinations of creating a matrix instead of
a vector and/or using Select() instead of Extract() to extract a value from it.
Select() was no good because ybatch_index is an index, not an array of index.
What am I doing wrong? How do I create a 1-D array of numbers which Extract()
will extract a single value from? I am sure I am being really dim here :-(
Best wishes
Hugh Pumphrey
The University of Edinburgh is a charitable body, registered in Scotland, with
registration number SC005336.
___
arts_users.mi mailing list
arts_users.mi@lists.uni-hamburg.de<mailto:arts_users.mi@lists.uni-hamburg.de>
https://mailman.rrz.uni-hamburg.de/mailman/listinfo/arts_users.mi
--
=
Jana Mendrok, Ph.D.
Deutscher Wetterdienst
Frankfurter Str. 135
63067 Offenbach am Main, Germany
Email: jana.mend...@dwd.de<mailto:jana.mend...@dwd.de>
Phone : +49 (0)69 8062 3139
=
___
arts_users.mi mailing list
arts_users.mi@lists.uni-hamburg.de
https://mailman.rrz.uni-hamburg.de/mailman/listinfo/arts_users.mi