Philippe 25/04/2019: OpenACC: move allocate outside of kernels to allow compilation

src/MNH/resolved_cloud.f90

@@ -625,8 +625,8 @@ IF (HCLOUD=='C2R2' .OR. HCLOUD=='C3R5' .OR. HCLOUD=='KHKO' .OR. HCLOUD=='LIMA')
   ZSVS(:,:,:,:) = PSVS(:,:,:,ISVBEG:ISVEND)
 END IF
 IF (HCLOUD(1:3)=='ICE' .AND. LRED) THEN
-!$acc kernels
   ALLOCATE(ZRSMIN(SIZE(XRTMIN)))
+!$acc kernels
   ZRSMIN(:) = XRTMIN(:) / PTSTEP
 !$acc end kernels
 END IF