Invalid expression

Hi there

I am now onto trying to compile the main program, but do not understand the following. The code says

      do j=1,jm
        do i=1,im
          egb(i,j)=egf(i,j)
          etb(i,j)=et(i,j)
          et(i,j)=etf(i,j)
          dt(i,j)=h(i,j)+et(i,j)
          utb(i,j)=utf(i,j)
          vtb(i,j)=vtf(i,j)
          vfluxb(i,j)=vfluxf(i,j)
        end do
      end do

and Plato says

D:\PRCE\PRCE507\POM\runPOM\pom2k.F(1277) : error 215 - Invalid expression on left hand side of assignment

for each of those assignments. What does that mean? 😮ops:

Thank you

thanks for your reply, just picked it up.

that was in fact the problm.

i was USEing the module in the wrong places! 😮ops:

all fixed

thanks again 😄