Negative elevations cannot be interpreted

[eliuuk]

EHAM is (correct me if I am wrong) the only major airport that is under sea level, and during testing EHAM, the console states that it is unable to parse these negative elevations. http://prntscr.com/c8ymel

[n8rzz]

In v3 this now lives in .parseElevation() inside the utilities/unitConverters.js file.

This error is a result of how the elevations are being parsed with a regex. The Regex currently doesn't allow for negative numbers, thus, it fails an presents the error. /^(Infinity|(\d+(\.\d+)?)(m|ft))$/

We could move (or duplicate) this issue on the v3 issues board? Fixing this would be rather trivial, not to mention it provides a good excuse to refactor that function anyway.

[n8rzz]

See below issues for more information:

• https://github.com/n8rzz/atc/issues/5
• https://github.com/n8rzz/atc/issues/6

[n8rzz]

This issue is fixed by #702

[erikquinn]

Resolved by #702.