Hi, my problem is that I have 3 matrix:
FlowMeasurements, psic_pos_cheb and psic_neg_cheb.
I need a matrix done this way with:
- all the columns of the psic_neg_cheb where FlowMeasurements is negative
- all the columns of the psic_pos_cheb where FlowMeasurements is positive.
For example, in this case it would be a matrix whith the 1-6 colums of psic_neg_cheb,
and after the 7-20 colums of psic_pos_cheb.
The matrixes are in attached