Expected one output from a curly brace or dot indexing expression, but there were 3 results.
22 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Jacques Barsimantov
am 1 Jul. 2022
Kommentiert: Cris LaPierre
am 14 Feb. 2024
I want to access the vectors inside a structure and assign them independently to a variable (so each variable is a vector). However, when I try indexing the structure to obtain the first vector I get an error.
Here is what I am doing.
Test 1:
ns = data.NodeSets.Data(1) % Line 17
and I get "Expected one output from a curly brace or dot indexing expression, but there were 3 results."
Test 2:
ns = data.NodeSets.Data{1} % Line 17
and I get "Expected one output from a curly brace or dot indexing expression, but there were 3 results."
Test 3:
data.NodeSets.Data % Line 17
and I get a set of three vectors of type double but I can't assign them to any variable as I am only able to see them in the command window
4 Kommentare
Jon
am 1 Jul. 2022
Sorry, but that is all a bit complicated, please just save your variable, which you call "data" in the above question, in a .mat file and attach that.
save data data
Akzeptierte Antwort
Cris LaPierre
am 1 Jul. 2022
You just need to explore your structure to understand what is happening. You have 3 NodeSets in your structure. The indexing you are using is trying to return the first value for each NodeSet
You need to also index the NodeSet. The code below returns the first value of the first NodeSet.
load data
ns = data.NodeSets(1).Data(1)
3 Kommentare
Shabnam
am 14 Feb. 2024
how? i get the error Dot indexing is not supported for variable of this type
Cris LaPierre
am 14 Feb. 2024
That is a completely different scenario than the one answered here. Please create a new question.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Matrices and Arrays finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!