[BUG] SmartSolo array table coordinate precision decreased

[hrotman-pic]

Describe the bug The latitude and longitude in degrees are rounded to 3 decimal places on the SmartSolo array tables. Previously (in August 2021) there did not appear to be any rounding of coordinates. I checked the original SEG-D headers and they do not appear rounded. For example, it looks like SEG-D headers of: IGU_GPS_lat_integer 34 IGU_GPS_lat_fraction 0.0918731689453 IGU_GPS_lon_integer -106 IGU_GPS_lon_fraction 0.871368408203 Are in the array table as: location/X/value_d=-106.871 location/Y/value_d=34.092

Environment (please complete the following information):

• OS: PIC PH5 servers
• Program Version segdtoph5 2021.159/pforma 2021.84

To Reproduce Ingesting any SmartSolo data with up to date PH5 should reproduce. The dataset I noticed this on is large (multiple TB), but a subset should work.

Expected behavior No rounding (I think Fairfield coordinates are not rounded?); or, rounding to a greater precision. For example, 6 decimal places would match the SEED standard which is enforced in the stationXML writeout, and it's moderately common for me to see PI-provided coordinates that are surveyed to 7 decimal places.

Additional context This is after PR484 (update for signed header) and PR479 (combined array entries) were merged, but I am not sure which one introduced the rounding.

[derick-hess]

Looks like it's a bug in ph5/core/segdreader_smartsolo.py

lines 160-163 specifically format it to 3 decimal places.

[hrotman-pic]

Resolved by #495 .