pytraj 1.0.4
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      • Cookbook
  • « Python tricks...
  • Tips »
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CookbookΒΆ

try pytraj online:

  • Tips
    • process many files
    • load from a list of files with frame stride
    • load specific frame numbers to memory
    • merge multiple trajectories to a single file
    • memory saving
    • convert trajectory
    • pickle data
    • speed up calculation with parallel: using MPI
    • speed up calculation with parallel: multiple cores
    • read cpptraj manual
  • Tips for out-of-core loading
  • Run cpptraj’s batch
    • Create state with existing TrajectoryIterator class
    • Create state without TrajectoryIterator class
  • Weird things in pytraj
    • Explicit copy
  • Trajectory warm up
    • Register to load from disk
    • Register to load from disk with frame stride
    • Register to load several files from disk
    • Register to load several files from disk with frame stride
    • Write to disk
    • Extract coordinates from PDB structure
    • Write PDB file to netcdf format (require Netcdf lib)
    • Fancy indexing
    • Iterate whole trajectory
    • Iterate a part of trajectory
    • Perform calculation
    • Convert data to pandas DataFrame
    • Convert to different file format
    • Combine with cpptraj command style
    • Convert out-of-core TrajectoryIterator to in-memory Trajectory
    • Parallel computing with TrajectoryIterator

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© Copyright 2015, pytraj developers.
Last updated on May 04, 2016.
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