Best Practices:
Tips to keep track of files and
organize your MOVES runs
FHWA Resource Center
EPA Office of Transportation and Air Quality
EPA-420-B-09-027
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&EPA
Naming Strategies
Name all the files you use for a specific run using
the same name, but with different extensions (eg.
Washtenaw2008_in, Washtenaw2008.mrs,
Washtenaw2008_out)
- Identifies each part of the run file
- Helps organize information
When testing MOVES include "Test" or "Temp" in
the name
- Mysql/data folder can get cluttered
- Allows for easier clean-up
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&EPA
Other Tips
Save all Run Specs outside of the MOVES
directory folders
- Folders installed in MOVES will be overwritten when new
versions of MOVES are installed
- Input files can be saved in or near the folder containing the
corresponding MOVES runspec
Decide on the Scale before making any other
selections on the panel
- Changing scale after making selections may reset those
selections
When using COM, the folder where the runspec is saved is the folder that is
opened, so having them close makes importing files easier
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&EPA
Other Tips
Any run used for official purposes should be
archived completely
- Including batch files, run specs, MOVES code and
configuration files, supplemental code, default database, user
input databases, etc.
- Months or years later, runs can be reproduced
Save output to same MySQL database
- Except for very large files
- Easy to find output files
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&EPA
Pre-Aggregation
^^^^^H=
MOVES calculations can take a long time.
Aggregation of inputs is one way to reduce the
number of calculations and speed up a run.
Aggregation of inputs will affect results; while
aggregation of outputs does not affect results.
Proper aggregation is a policy issue and will be
addressed in guidance.
Pre-aggregation is one way to get results quickly, but at the expense of using less
precise calculations of the results.
I favor "no aggregation" unless there is a good reason.
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