X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=doc%2Ftelemetrum-doc.xsl;h=8f554d88e63f99df740906d24a56b29c83aaaf8a;hp=6be23e7f0c736502bcd088a2d595330fc4c34bce;hb=357826aa9c7b42c59f5d52b8eb016d73b6da0c7f;hpb=a79225c215f17fa5218ddd9db4fc3f5c563a9f74
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Graph Data
- This section should be written by AJ.
+ Select this button and you are prompted to select a flight
+ record file, either a .telem file recording telemetry data or a
+ .eeprom file containing flight data saved from the TeleMetrum
+ flash memory.
+
+
+ Once a flight record is selected, the acceleration (blue),
+ velocity (green) and altitude (red) of the flight are plotted and
+ displayed, measured in metric units.
+
+
+ The graph can be zoomed into a particular area by clicking and
+ dragging down and to the right. Once zoomed, the graph can be
+ reset by clicking and dragging up and to the left. Holding down
+ control and clicking and dragging allows the graph to be panned.
+ The right mouse button causes a popup menu to be displayed, giving
+ you the option save or print the plot.
+
+
+ Note that telemetry files will generally produce poor graphs
+ due to the lower sampling rate and missed telemetry packets,
+ and will also often have significant amounts of data received
+ while the rocket was waiting on the pad. Use saved flight data
+ for graphing where possible.
-
-
- How GPS Works
-
-
- Placeholder.
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-