Several councils were held, but no decision was come to.

Peterborough's orders were so vague that he could use his own discretion.

He had, indeed, been recommended to prevail upon the Archduke Charles to accompany him and to proceed to Italy, where he was to form a junction with Victor Amadeus, Duke of Savoy, who was sorely pressed by the armies of France.
A messenger, however, arrived by sea with an order from the queen that the fleet should proceed to the coast of Catalonia, in consequence of information which had been sent to the British court of the favorable disposition of the Catalans toward the Archduke Charles.

This was in accordance with the counsel which the Prince of Hesse Darmstadt had been strenuously urging, and his recent success in the capture and subsequent defense of Gibraltar gave weight to his words and effaced the recollection of his failure before Barcelona in the previous year.
The final decision rested in a great measure with the Archduke Charles, who at last decided to proceed with Lord Peterborough and land upon the coast of Spain and test the disposition of his Valencian and Catalan subjects.

The reasons for Peterborough's falling in with the decision to move on Barcelona are explained in a dispatch which he dictated to Sir George Rooke on the 20th of July.
"Upon the letter of my Lord Godolphin and the secretary of state, the King of Spain, his ministers, and my Lord Galway and myself have concluded there was no other attempt to be made but upon Catalonia, where all advices agree that six thousand men and twelve hundred horse are ready expecting our arrival with a general goodwill of all the people.