Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Official government website icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

icon-https

Secure .gov websites use HTTPS
A lock ( Lock Locked padlock icon )or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  next up previous contents index  Xplor-NIH home Documentation

Next: Syntax Up: Management of Trajectories Previous: Diagnostic Error Messages


Reading Trajectories

The read trajectory statement allows one to extract single coordinate sets from a trajectory. It also makes it possible to loop through all or selected frames of a trajectory file and to carry out operations on each frame using X-PLOR's shell language. To facilitate shell-language control of the reading of trajectory files, a symbol $STATUS (of type string) is declared by the read trajectory statement. After an initial call to the read trajectory statement to define the input files and their format, the symbol $STATUS is set to “READ". The subsequent coordinate sets are read via READ DYNAmics next statements. After the last trajectory frame has been read, the symbol $STATUS is set to “COMPLETE".



Subsections
  • Syntax
  • Example


Xplor-NIH 2025-03-21
  • Privacy Policy
  • Freedom of Information Act
  • Accessibility
  • Disclaimers
  • Copyright
  • Vulnerability Disclosure Policy
  • U.S. Department of Health and Human Services
  • National Institutes of Health