How to multiply dictionary values with other values based on the dictionary's key?
giannis.dafnomilis at gmail.com
giannis.dafnomilis at gmail.com
Sun Aug 19 08:20:55 EDT 2018
> Do you want to modify the varsdict values in place?
>
> varsdict['Feq_(i,_j,_k,_l)'] *= A[i,j,k,l]
>
> which is a short-cut for this slightly longer version:
>
> temp = varsdict['Feq_(i,_j,_k,_l)'] * A[i,j,k,l]
> varsdict['Feq_(i,_j,_k,_l)'] = temp
>
>
>
> If you want to leave the original in place and do something else with the
> result:
>
> result = varsdict['Feq_(i,_j,_k,_l)'] * A[i,j,k,l]
> print(result)
>
Thanks again for your answers Steven. I will try to explain it simpler because I think I tend to complicate things.
With your help I have arrived at this point:
I have the dictionary varsdict as below
Key Type Size Value
FEq_(0,_0,_0,_0) float 1 1.0
FEq_(0,_0,_1,_1) float 1 1.0
FEq_(0,_0,_2,_2) float 1 1.0
FEq_(0,_0,_3,_0) float 1 1.0
FEq_(0,_0,_4,_1) float 1 1.0
and the dictionary A as below
Key Type Size Value
FEq_(0,_0,_0,_0) float 1 1500
FEq_(0,_0,_0,_1) int1 0
...
FEq_(0,_0,_1,_1) float 1 3300
...
FEq_(0,_0,_2,_2) float 1 1.0
FEq_(0,_0,_3,_0) float 1 1.0
FEq_(0,_0,_4,_1) float 1 1.0
More information about the Python-list
mailing list