How I can do? Tsol=(G==0)=Tamb

on 19 Nov 2012

Matt J (view profile)

```G=[1;0;2;3;0];
Tsol=[11; 12; 13;14;15];
Tamb=[10;15;16;16;12]
Tsol(G==0)=Tamb;
```

if all the variables are only one row it works but when is an array not.

Thanks

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Liviu

Liviu (view profile)

on 19 Nov 2012

This are array: G=[1;0;2;3;0]; Tsol=[11; 12; 13;14;15]; Tamb=[10;15;16;16;12]

The final resultant neet to be: Tsol= 11 15 13 14 12 in stead of 11 12 13 14 15 the 12 and 15 are change and comes from Tamb

Image Analyst

Image Analyst (view profile)

on 19 Nov 2012

Those are 1D vectors, not 2D arrays. Matt's solution will work fine on them. I don't know why you said it works with one row - I ran your code and it didn't work (but with Matt's fix it works). How did you get that to work????? In fact I believe Matt's fix should also work for arrays of any dimension since it uses linear indexing.

Liviu

Liviu (view profile)

on 19 Nov 2012

The solution is: Tsol(G==0) = Tamb(G==0);

Matt J (view profile)

on 19 Nov 2012

No, your example doesn't run and will not generally work for vector input either. However, this might be what you want:

```Tsol(G==0) = Tamb(G==0);
```

Liviu

on 19 Nov 2012

Perfect