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SPIFe In
Operations
for NEEMO 14Jack LiMel LudowiseMichael McCurdyJessica Marquez
Overview• Figure out how the SPIFe scheduling tool will
be used in NEEMO 14 operations• Usage Scenarios• Network Setup
2
Assumption
3
Topside Scheduling Computer
Shared Drive
6 Crew Laptops
Network Setup
Proposal
4
Topside Scheduling Computer
Shared Drive
6 Crew Laptops
Network Setup
The 6 laptops will have SPIFe installed so that each crew member can record their own data
Topside computer will have SPIFe
Shared drive will have a folder structure set up
Nominal Day
5
Usage Scenarios
Folder Structure Overview• We propose two primary folders on the shared
network drive• Folder crew will grab fresh schedules from
• Folder crew will drop their data to
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\\Some Shared Drive S:\spife\schedules-from-top\
\\Some Shared Drive S:\spife\data-from-crew\
Network Setup
Folder Structure Details
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Network Setup
Distribution and Control
8
Usage Scenarios
…\schedules-from-top\md05\
…\data-from-crew\md05\
ms1 ms2 ms3
n14schedule_md05_v0.plan
cdr
SPIFe Workspace• Topside and crew will access plans in this area
9
Workspace
Usage Scenarios
SPIFe Workspace Details• Two folders and current plan on top-level of project
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Workspace
Usage Scenarios
Corresponding File Location• Topside and crew will have the exact same
workspace directory setup below at all times
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Usage Scenarios
C:\spife-workspace\n14\old-plans\
C:\spife-workspace\n14\procedures\
C:\spife-workspace\n14\n14schedule_md06_v0.plan
Degraded Comm• We’re going to assume same as Normal Ops
• If crew makes any changes, they will only see it on their schedule
• Topside will not send any other versions during the day
• Need feedback in general about how Degraded Comm will work
12
Usage Scenarios
Post-NEEMO• Ames will post process all SPIFe plans to
capture the run status data for activities.
• Why capture plan every day?• 14 days to the mission, we will have at least one
copy of each plan for each day.• Daily plans permits us to do plan diffs across days
if this is desired later.
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Usage Scenarios
Question to IT• What kind of file sharing system do we have? What kind of
OS? Windows Samba? FTP?
• Where is the actual location of this server? What’s the reliability of the connection, and how does this compare with how things were done previously in the past?
• It was mentioned last fall that there was a 5 Tb network storage drive. Is this same drive going to be used on the mission? Is there a problem with file size and format?
• (Adrian question) Can we have access to the crew's computers? Can we put files directly onto their Desktop or C drive, for example? This has implications to this ops concept
14
Questions?