what would you expect to happen when D1 /= D2 ? ----- Original Message ----- From: "Fortran 90 List" @jiscmail.ac.uk> To:<[log in to unmask]> Cc: Sent:Tue, 6 Nov 2018 19:18:47 +0530 Subject:Extended array operations A logical extension of the extremely convenient array syntax that allows us to perform computations like: array2(1:d) = scalar <operation> array1(1:d) would be array-array operations of the kind: array3(1:d1*d2) = array1(1:d1) <operation> array2(1:d2) or maybe with a dimension upgrade, with some convention on the ordering, say column ordered with the first array being the fastest changing index (because we like that). ######################################################################## To unsubscribe from the COMP-FORTRAN-90 list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=COMP-FORTRAN-90&A=1