value column data type issue

[russbiggs]

For really small numbers the data exporter is converting the values to scientific notation e.g.

6.0254E-05

This causes issues with parsers such as AWS glue which expect a double data type for value.

an example can be found in location-10615-20210607.csv. I assume this happens across anumber of other files. If we can identify all the offending values a reexport with the fix should be straightforward.