The Pratyutpanna Samadhi Sutra
Pratyupanna: Translated from the Chinese by Paul Harrison - Numata Center for Buddhist Translation and Research, 1988 - this sutra is one of the oldest Mahayana sutras and describes the techniques which have become the basis of an ambulatory meditation practice called "jog-yo-zanmai" in Japanese. [Taisho Volume 13, Number 418] [Ch: Pan-chou-san-mei-ching] [Jpn: Han-ju-zan-mai-kyo]
There are four translations exit in Chinese: T13, No. 416, 417, 418, 419. BDK English Tripitaka 25-II is the translation of T13, No. 418.
The translation of T13, No. 417: http://elibrary.ibc.ac.th/files/public/pratyutpanna_Lokakseme_One-fascic...