diff --git a/docs/elements.md b/docs/elements.md
index ff68b4c9aaab31d8ec85be936ef15f0947801157..d4340c308c55d41c0caed68645d75983e2d853dc 100644
--- a/docs/elements.md
+++ b/docs/elements.md
@@ -19,7 +19,7 @@ Elements generated by observatories running the Obsrio data acquisition system.
- U, V, W
- uses instrument metadata from `geomagio.metadata.instrument.InstrumentCalibrations.get_instrument_calibrations` to convert volt+bin to engineering units.
+ uses instrument metadata from `geomagio.Metadata.get_instrument` to convert volt+bin to engineering units.
uses `geomagio.algorithm.FilterAlgorithm` to filter from 10Hz to 1Hz.
diff --git a/geomagio/Metadata.py b/geomagio/Metadata.py
new file mode 100644
index 0000000000000000000000000000000000000000..ebdb7b8c19e1033acceb5213cf0640ec2edcf315
--- /dev/null
+++ b/geomagio/Metadata.py
@@ -0,0 +1,1363 @@
+"""Simulate metadata service until it is implemented.
+"""
+
+from obspy import UTCDateTime
+
+
+def get_instrument(observatory, start_time=None, end_time=None, metadata=None):
+ """Get instrument metadata
+
+ Args:
+ observatory: observatory code
+ start_time: start time to match, or None to match any.
+ end_time: end time to match, or None to match any.
+ metadata: use custom list, defaults to _INSTRUMENT_METADATA
+ Returns:
+ list of matching metadata
+ """
+ metadata = metadata or _INSTRUMENT_METADATA
+ return [
+ m
+ for m in metadata
+ if m["station"] == observatory
+ and (end_time is None or m["start_time"] is None or m["start_time"] < end_time)
+ and (start_time is None or m["end_time"] is None or m["end_time"] > start_time)
+ ]
+
+
+"""
+To make this list easier to maintain:
+ - List NT network stations first, then other networks in alphabetical order
+ - Within networks, alphabetize by station, then start_time.
+ - When updating a metadata object, copy/paste the current one to the end of the list and update the endtime appropriately.
+ - Then update the existing object with the new information.
+"""
+_INSTRUMENT_METADATA = [
+ {
+ "network": "NT",
+ "station": "BDT",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-09-22T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 20613, "scale": 966.7624}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 944.1253}],
+ "W": [{"channel": "W_Volt", "offset": 47450, "scale": 975.5875}],
+ },
+ "electronics": {
+ "serial": "E574",
+ # these scale values are calculated manually.
+ "x-scale": 966.7624, # nT/V
+ "y-scale": 944.1253, # nT/V
+ "z-scale": 975.5875, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0449",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37027, # nT/mA
+ "y-constant": 36160, # nT/mA
+ "z-constant": 37365, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BDT",
+ "start_time": UTCDateTime("2023-09-22T00:00:00.000Z"),
+ "end_time": UTCDateTime("2024-03-07T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 20729.5, "scale": 966.7624}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 944.1253}],
+ "W": [{"channel": "W_Volt", "offset": 47042.5, "scale": 975.5875}],
+ },
+ "electronics": {
+ "serial": "E574",
+ # these scale values are calculated manually.
+ "x-scale": 966.7624, # nT/V
+ "y-scale": 944.1253, # nT/V
+ "z-scale": 975.5875, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0449",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37027, # nT/mA
+ "y-constant": 36160, # nT/mA
+ "z-constant": 37365, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BDT",
+ "start_time": UTCDateTime("2024-03-07T00:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 20724.67, "scale": 966.7624}],
+ "V": [{"channel": "V_Volt", "offset": -13.59, "scale": 944.1253}],
+ "W": [{"channel": "W_Volt", "offset": 47048.96, "scale": 975.5875}],
+ },
+ "electronics": {
+ "serial": "E574",
+ # these scale values are calculated manually.
+ "x-scale": 966.7624, # nT/V
+ "y-scale": 944.1253, # nT/V
+ "z-scale": 975.5875, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0449",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37027, # nT/mA
+ "y-constant": 36160, # nT/mA
+ "z-constant": 37365, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BOU",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BXX",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BRT",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 506},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 505.6},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 506},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BRW",
+ "start_time": UTCDateTime("2023-10-24T22:45:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 9214, "scale": 5797.3}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 5777.6}],
+ "W": [{"channel": "W_Volt", "offset": 37172, "scale": 5895.6}],
+ },
+ "electronics": {
+ "serial": "????",
+ # these scale values are calculated manually.
+ "x-scale": 5797.3, # nT/V
+ "y-scale": 5777.6, # nT/V
+ "z-scale": 5895.6, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "????",
+ # these constants combine with instrument setting for offset
+ "x-constant": None, # nT/mA
+ "y-constant": None, # nT/mA
+ "z-constant": None, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BSL",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "CMO",
+ "start_time": UTCDateTime("2023-10-27T16:20:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 12620, "scale": 967.7}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 969.7}],
+ "W": [{"channel": "W_Volt", "offset": 54907, "scale": 973.4}],
+ },
+ "electronics": {
+ "serial": "E0568",
+ # these scale values are used to convert voltage
+ "x-scale": 967.7, # nT/V
+ "y-scale": 969.7, # nT/V
+ "z-scale": 973.4, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0443",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37062, # nT/mA
+ "y-constant": 37141, # nT/mA
+ "z-constant": 37281, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "CMT",
+ "start_time": UTCDateTime("2023-10-26T21:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 99.4},
+ {"channel": "U_Bin", "offset": 0, "scale": 502.5},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 101.5},
+ {"channel": "V_Bin", "offset": 0, "scale": 512.5},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100.98},
+ {"channel": "W_Bin", "offset": 0, "scale": 509.15},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "DED",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 508.20},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 508.40},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 508.03},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "FDT",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "FRD",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-08-23T00:00:00.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "FRD",
+ "start_time": UTCDateTime("2023-08-23T00:00:00.000Z"),
+ "end_time": UTCDateTime("2023-08-30T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 21639, "scale": 978.4}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 971.0}],
+ "W": [{"channel": "W_Volt", "offset": 45573, "scale": 966.7}],
+ },
+ "electronics": {
+ "serial": "E570",
+ # these scale values are used to convert voltage
+ "x-scale": 978.4, # nT/V
+ "y-scale": 971.0, # nT/V
+ "z-scale": 966.7, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0445",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37474, # nT/mA
+ "y-constant": 37191, # nT/mA
+ "z-constant": 37025, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "FRD",
+ "start_time": UTCDateTime("2023-08-30T00:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 21639, "scale": 978.4}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 971.0}],
+ "W": [{"channel": "W_Volt", "offset": 45573, "scale": 966.7}],
+ },
+ "electronics": {
+ "serial": "E570",
+ # these scale values are used to convert voltage
+ "x-scale": 978.4, # nT/V
+ "y-scale": 971.0, # nT/V
+ "z-scale": 966.7, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0445",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37474, # nT/mA
+ "y-constant": 37191, # nT/mA
+ "z-constant": 37025, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "FRN",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 98.48},
+ {"channel": "U_Bin", "offset": 0, "scale": 497.50},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100.60},
+ {"channel": "V_Bin", "offset": 0, "scale": 506},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 99},
+ {"channel": "W_Bin", "offset": 0, "scale": 501},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "GUA",
+ "start_time": None,
+ "end_time": UTCDateTime("2024-02-26T03:00:00.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "GUA",
+ "start_time": UTCDateTime("2024-02-26T03:00:00.000Z"),
+ "end_time": UTCDateTime("2024-03-07T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 35975, "scale": 314.28}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 310.48}],
+ "W": [{"channel": "W_Volt", "offset": 7750, "scale": 317.5}],
+ },
+ "electronics": {
+ "serial": "E0542",
+ # these scale values are used to convert voltage
+ "x-scale": 314.28, # V/nT
+ "y-scale": 310.48, # V/nT
+ "z-scale": 317.5, # V/nT
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0420",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37085, # nT/mA
+ "y-constant": 36637, # nT/mA
+ "z-constant": 37465, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "GUA",
+ "start_time": UTCDateTime("2024-03-07T00:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 35976, "scale": 314.28}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 310.48}],
+ "W": [{"channel": "W_Volt", "offset": 7745, "scale": 317.5}],
+ },
+ "electronics": {
+ "serial": "E0542",
+ # these scale values are used to convert voltage
+ "x-scale": 314.28, # V/nT
+ "y-scale": 310.48, # V/nT
+ "z-scale": 317.5, # V/nT
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0420",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37085, # nT/mA
+ "y-constant": 36637, # nT/mA
+ "z-constant": 37465, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "GUT",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-09-22T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 35989, "scale": 314.28}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 310.48}],
+ "W": [{"channel": "W_Volt", "offset": 7654, "scale": 317.5}],
+ },
+ "electronics": {
+ "serial": "E0542",
+ # these scale values are used to convert voltage
+ "x-scale": 314.28, # V/nT
+ "y-scale": 310.48, # V/nT
+ "z-scale": 317.5, # V/nT
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0420",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37085, # nT/mA
+ "y-constant": 36637, # nT/mA
+ "z-constant": 37465, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "GUT",
+ "start_time": UTCDateTime("2023-09-22T00:00:00.000Z"),
+ "end_time": UTCDateTime("2024-02-26T03:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 35975, "scale": 314.28}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 310.48}],
+ "W": [{"channel": "W_Volt", "offset": 7750, "scale": 317.5}],
+ },
+ "electronics": {
+ "serial": "E0542",
+ # these scale values are used to convert voltage
+ "x-scale": 314.28, # V/nT
+ "y-scale": 310.48, # V/nT
+ "z-scale": 317.5, # V/nT
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0420",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37085, # nT/mA
+ "y-constant": 36637, # nT/mA
+ "z-constant": 37465, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "GUT",
+ "start_time": UTCDateTime("2024-02-26T03:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "HON",
+ "start_time": None,
+ "end_time": UTCDateTime("2024-02-20T20:30:00.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "HON",
+ "start_time": UTCDateTime("2024-02-20T20:30:00.000Z"),
+ "end_time": UTCDateTime("2024-03-07T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 27126, "scale": 315.4}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 315.0}],
+ "W": [{"channel": "W_Volt", "offset": 21107.5, "scale": 311.7}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E558",
+ # these scale values are used to convert voltage
+ # these are calculated using Ohm's law, given scaling resistor value, and given nT/mA values.
+ "x-scale": 315.4, # nT/V
+ "y-scale": 315.0, # nT/V
+ "z-scale": 311.7, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0428",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37220, # nT/mA
+ "y-constant": 37175, # nT/mA
+ "z-constant": 36775, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "HON",
+ "start_time": UTCDateTime("2024-03-07T00:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 27126, "scale": 315.4}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 315.0}],
+ "W": [{"channel": "W_Volt", "offset": 21207.5, "scale": 311.7}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E558",
+ # these scale values are used to convert voltage
+ # these are calculated using Ohm's law, given scaling resistor value, and given nT/mA values.
+ "x-scale": 315.4, # nT/V
+ "y-scale": 315.0, # nT/V
+ "z-scale": 311.7, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0428",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37220, # nT/mA
+ "y-constant": 37175, # nT/mA
+ "z-constant": 36775, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "HOT",
+ "start_time": None,
+ "end_time": UTCDateTime("2022-07-14T16:07:30.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 0, "scale": 971.8}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 970.6}],
+ "W": [{"channel": "W_Volt", "offset": 0, "scale": 960.2}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E558",
+ # these scale values are used to convert voltage
+ # these are calculated using Ohm's law, given scaling resistor value, and given nT/mA values.
+ "x-scale": 971.8, # nT/V
+ "y-scale": 970.6, # nT/V
+ "z-scale": 960.2, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0428",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37220, # nT/mA
+ "y-constant": 37175, # nT/mA
+ "z-constant": 36775, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "HOT",
+ "start_time": UTCDateTime("2022-07-14T16:07:30.000Z"),
+ "end_time": UTCDateTime("2023-09-22T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 27123, "scale": 315.4}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 315.0}],
+ "W": [{"channel": "W_Volt", "offset": 21158, "scale": 311.7}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E558",
+ # these scale values are used to convert voltage
+ # these are calculated using Ohm's law, given scaling resistor value, and given nT/mA values.
+ "x-scale": 315.4, # nT/V
+ "y-scale": 315.0, # nT/V
+ "z-scale": 311.7, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0428",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37220, # nT/mA
+ "y-constant": 37175, # nT/mA
+ "z-constant": 36775, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "HOT",
+ "start_time": UTCDateTime("2023-09-22T00:00:00.000Z"),
+ "end_time": UTCDateTime("2024-02-20T20:30:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 27126, "scale": 315.4}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 315.0}],
+ "W": [{"channel": "W_Volt", "offset": 21107.5, "scale": 311.7}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E558",
+ # these scale values are used to convert voltage
+ # these are calculated using Ohm's law, given scaling resistor value, and given nT/mA values.
+ "x-scale": 315.4, # nT/V
+ "y-scale": 315.0, # nT/V
+ "z-scale": 311.7, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0428",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37220, # nT/mA
+ "y-constant": 37175, # nT/mA
+ "z-constant": 36775, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "HOT",
+ "start_time": UTCDateTime("2024-02-20T20:30:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "NEW",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "LLO",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SHU",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-06-28T00:00:00.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 505},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 505},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 505},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SHU",
+ "start_time": UTCDateTime("2023-06-28T00:00:00.000Z"),
+ "end_time": UTCDateTime("2023-09-07T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 19710, "scale": 944.935}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 964.909}],
+ "W": [{"channel": "W_Volt", "offset": 48068, "scale": 966.893}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E566",
+ # these scale values are used to convert voltage
+ # these are calculated using Ohm's law, given scaling resistor value (38.3 kohm), and given nT/mA values.
+ "x-scale": 944.935, # nT/V
+ "y-scale": 964.909, # nT/V
+ "z-scale": 966.893, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0441",
+ # these constants combine with instrument setting for offset
+ "x-constant": 36191, # nT/mA
+ "y-constant": 36956, # nT/mA
+ "z-constant": 37032, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SHU",
+ "start_time": UTCDateTime("2023-09-07T00:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 19710, "scale": 975.1}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 969.4}],
+ "W": [{"channel": "W_Volt", "offset": 48068, "scale": 978.5}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E0598",
+ # these scale values are used to convert voltage
+ "x-scale": 975.1, # nT/V
+ "y-scale": 969.4, # nT/V
+ "z-scale": 978.5, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0460",
+ "x-constant": 37348, # nT/mA
+ "y-constant": 37127, # nT/mA
+ "z-constant": 37477, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SIT",
+ "start_time": None,
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SJG",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-08-18T19:02:34.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SJG",
+ "start_time": UTCDateTime("2023-08-18T19:02:34.000Z"),
+ "end_time": UTCDateTime("2023-08-30T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 27047, "scale": 313.2034}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 312.2797}],
+ "W": [{"channel": "W_Volt", "offset": 24288, "scale": 311.9576}],
+ },
+ "electronics": {
+ "serial": "E0543",
+ # these scale values are calculated manually
+ "x-scale": 313.2034, # nT/V
+ "y-scale": 312.2797, # nT/V
+ "z-scale": 311.9576, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0419",
+ # these constants combine with instrument setting for offset
+ "x-constant": 36958, # nT/mA
+ "y-constant": 36849, # nT/mA
+ "z-constant": 36811, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SJG",
+ "start_time": UTCDateTime("2023-08-30T00:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 26947.5, "scale": 313.2034}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 312.2797}],
+ "W": [{"channel": "W_Volt", "offset": 24690, "scale": 311.9576}],
+ },
+ "electronics": {
+ "serial": "E0543",
+ # these scale values are calculated manually
+ "x-scale": 313.2034, # nT/V
+ "y-scale": 312.2797, # nT/V
+ "z-scale": 311.9576, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0419",
+ # these constants combine with instrument setting for offset
+ "x-constant": 36958, # nT/mA
+ "y-constant": 36849, # nT/mA
+ "z-constant": 36811, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SJT",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-08-18T19:02:34.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 27047, "scale": 313.2034}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 312.2797}],
+ "W": [{"channel": "W_Volt", "offset": 24288, "scale": 311.9576}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E0543",
+ # these scale values are calculated manually
+ "x-scale": 313.2034, # nT/V
+ "y-scale": 312.2797, # nT/V
+ "z-scale": 311.9576, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0419",
+ # these constants combine with instrument setting for offset
+ "x-constant": 36958, # nT/mA
+ "y-constant": 36849, # nT/mA
+ "z-constant": 36811, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "SJT",
+ "start_time": UTCDateTime("2023-08-18T19:02:34.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "TUC",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-03-29T00:00:00.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 500},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 500},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 500},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "TUC",
+ "start_time": UTCDateTime("2023-03-29T00:00:00.000Z"),
+ "end_time": UTCDateTime("2023-08-30T00:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 24024, "scale": 978.355}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 965.901}],
+ "W": [{"channel": "W_Volt", "offset": 40040, "scale": 954.543}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E571",
+ # these scale values are calculated manually
+ "x-scale": 978.355, # nT/V
+ "y-scale": 965.901, # nT/V
+ "z-scale": 954.543, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0446",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37471, # nT/mA
+ "y-constant": 36994, # nT/mA
+ "z-constant": 36559, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "TUC",
+ "start_time": UTCDateTime("2023-08-30T00:00:00.000Z"),
+ "end_time": None,
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 24016.5, "scale": 978.355}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 965.901}],
+ "W": [{"channel": "W_Volt", "offset": 39953.5, "scale": 954.543}],
+ },
+ # this info should get updated when available
+ "electronics": {
+ "serial": "E571",
+ # these scale values are calculated manually
+ "x-scale": 978.355, # nT/V
+ "y-scale": 965.901, # nT/V
+ "z-scale": 954.543, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0446",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37471, # nT/mA
+ "y-constant": 36994, # nT/mA
+ "z-constant": 36559, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BRW",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-10-23T20:00:00.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 100},
+ {"channel": "U_Bin", "offset": 0, "scale": 506},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 100},
+ {"channel": "V_Bin", "offset": 0, "scale": 505.6},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100},
+ {"channel": "W_Bin", "offset": 0, "scale": 506},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "BRW",
+ "start_time": UTCDateTime("2023-10-23T19:00:00.000Z"),
+ "end_time": UTCDateTime("2023-10-24T22:45:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 9217, "scale": 5797.3}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 5777.6}],
+ "W": [{"channel": "W_Volt", "offset": 56442, "scale": 5895.6}],
+ },
+ "electronics": {
+ "serial": "????",
+ # these scale values are calculated manually.
+ "x-scale": 5797.3, # nT/V
+ "y-scale": 5777.6, # nT/V
+ "z-scale": 5895.6, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "????",
+ # these constants combine with instrument setting for offset
+ "x-constant": None, # nT/mA
+ "y-constant": None, # nT/mA
+ "z-constant": None, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "CMO",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-10-26T21:00:00.000Z"),
+ "instrument": {
+ "type": "Narod",
+ "channels": {
+ "U": [
+ {"channel": "U_Volt", "offset": 0, "scale": 99.4},
+ {"channel": "U_Bin", "offset": 0, "scale": 502.5},
+ ],
+ "V": [
+ {"channel": "V_Volt", "offset": 0, "scale": 101.5},
+ {"channel": "V_Bin", "offset": 0, "scale": 512.5},
+ ],
+ "W": [
+ {"channel": "W_Volt", "offset": 0, "scale": 100.98},
+ {"channel": "W_Bin", "offset": 0, "scale": 509.15},
+ ],
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "CMT",
+ "start_time": None,
+ "end_time": UTCDateTime("2023-10-26T21:00:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 0, "scale": 967.7}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 969.7}],
+ "W": [{"channel": "W_Volt", "offset": 0, "scale": 973.4}],
+ },
+ "electronics": {
+ "serial": "E0568",
+ # these scale values are used to convert voltage
+ "x-scale": 967.7, # nT/V
+ "y-scale": 969.7, # nT/V
+ "z-scale": 973.4, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0443",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37062, # nT/mA
+ "y-constant": 37141, # nT/mA
+ "z-constant": 37281, # nT/mA
+ },
+ },
+ },
+ {
+ "network": "NT",
+ "station": "CMO",
+ "start_time": UTCDateTime("2023-10-26T21:00:00.000Z"),
+ "end_time": UTCDateTime("2023-10-27T16:20:00.000Z"),
+ "instrument": {
+ "type": "FGE",
+ "channels": {
+ # each channel maps to a list of components to calculate nT
+ # TODO: calculate these lists based on "FGE" type
+ "U": [{"channel": "U_Volt", "offset": 0, "scale": 967.7}],
+ "V": [{"channel": "V_Volt", "offset": 0, "scale": 969.7}],
+ "W": [{"channel": "W_Volt", "offset": 0, "scale": 973.4}],
+ },
+ "electronics": {
+ "serial": "E0568",
+ # these scale values are used to convert voltage
+ "x-scale": 967.7, # nT/V
+ "y-scale": 969.7, # nT/V
+ "z-scale": 973.4, # nT/V
+ "temperature-scale": 0.01, # V/K
+ },
+ "sensor": {
+ "serial": "S0443",
+ # these constants combine with instrument setting for offset
+ "x-constant": 37062, # nT/mA
+ "y-constant": 37141, # nT/mA
+ "z-constant": 37281, # nT/mA
+ },
+ },
+ },
+]
diff --git a/geomagio/edge/MiniSeedFactory.py b/geomagio/edge/MiniSeedFactory.py
index 63bbffe860fb2034a13fc216320a0f6bd22d61d0..1c898c637bb4ecd32078f90460e09ad5272e7c73 100644
--- a/geomagio/edge/MiniSeedFactory.py
+++ b/geomagio/edge/MiniSeedFactory.py
@@ -8,7 +8,6 @@ to take advantage of it's newer realtime abilities.
Edge is the USGS earthquake hazard centers replacement for earthworm.
"""
-
from __future__ import absolute_import
import sys
from typing import List, Optional
@@ -20,7 +19,7 @@ from obspy.core import Stats, Stream, Trace, UTCDateTime
from .. import ChannelConverter, TimeseriesUtility
from ..geomag_types import DataInterval, DataType
-from ..metadata.instrument.InstrumentCalibrations import get_instrument_calibrations
+from ..Metadata import get_instrument
from ..TimeseriesFactory import TimeseriesFactory
from ..TimeseriesFactoryException import TimeseriesFactoryException
from ..ObservatoryMetadata import ObservatoryMetadata
@@ -448,7 +447,7 @@ class MiniSeedFactory(TimeseriesFactory):
to contain just a single Trace.
"""
out = Stream()
- metadata = get_instrument_calibrations(observatory, starttime, endtime)
+ metadata = get_instrument(observatory, starttime, endtime)
# loop in case request spans different configurations
for entry in metadata:
entry_endtime = entry["end_time"]
diff --git a/geomagio/metadata/instrument/InstrumentCalibrations.py b/geomagio/metadata/instrument/InstrumentCalibrations.py
deleted file mode 100644
index e214f57249bba4de9c55960ee9fc4cb00c52ef13..0000000000000000000000000000000000000000
--- a/geomagio/metadata/instrument/InstrumentCalibrations.py
+++ /dev/null
@@ -1,360 +0,0 @@
-from obspy import UTCDateTime
-
-from geomagio.metadata import Metadata, MetadataFactory, MetadataCategory
-
-# REMOVE ANY INSTRUMENT METADATA ELEMENTS W/ "DATA_VALID=FALSE"
-
-
-class InstrumentCalibrations:
- """
- A class used to get calibrations from instrument metadata.
-
- ...
-
- Attributes
- ----------
- metadata_list : list
- a list of metadata objects to be processed
- previous_calibration : dict
- a dictionary to store the previous calibration values for each axis and key
- station : str
- the station code, checked for consistency across all metadata objects
- location : str
- the location code, checked for consistency across all metadata objects
- network : str
- the network code, checked for consistency across all metadata objects
-
- Methods
- -------
- get_calibrations():
- Main method to gather applicable calibrations from the metadata list.
- create_overlap_interval(current_metadata):
- Creates an overlap interval from the current metadata.
- update_overlap_interval(overlap_interval, current_metadata):
- Updates the overlap interval with the current metadata.
- update_overlap_interval_with_same_starttime(i, sorted_metadata_list, overlap_interval):
- Updates the overlap interval with metadata that have the same starttime.
- set_endtime(i, sorted_metadata_list, overlap_interval, current_metadata):
- Sets the endtime for the overlap interval.
- convert_to_calibration(overlap_metadata):
- Converts overlapping metadata information to an applicable calibration.
- get_channels(overlap_metadata):
- Gets the channels for the applicable calibration.
- """
-
- def __init__(self, metadata_list):
- """
- Constructs necessary attributes for the InstrumentCalibrations object and verify consistency of metadata_list.
-
- Parameters
- ----------
- metadata_list : list
- a list of metadata objects to be processed
- """
- self.metadata_list = metadata_list
- self.previous_calibration = {
- f"{axis}_{key}": None
- for axis in ["u", "v", "w"]
- for key in ["constant", "bin", "offset"]
- }
- self.previous_calibration.update(
- {"resistance": None, "temperature_scale": None, "type": None}
- )
-
- # Check for consistency in "station", "location", and "network" codes
- stations = {metadata.station for metadata in metadata_list}
- locations = {metadata.location for metadata in metadata_list}
- networks = {metadata.network for metadata in metadata_list}
-
- if len(stations) > 1: # or len(locations) > 1:
- raise ValueError(
- f"Inconsistent 'station' codes in metadata_list: {stations}"
- )
- else:
- self.station = stations.pop()
- self.location = locations.pop()
- self.network = networks.pop()
-
- def get_calibrations(self):
- """
- Main method to compile applicable calibrations from the metadata list.
-
- Parameters
- ----------
- query_starttime : UTCDateTime
- the query starttime
-
- Returns
- -------
- list
- a list of dictionaries, each representing an applicable calibration
- """
- sorted_metadata_list = sorted(
- self.metadata_list,
- key=lambda x: x.starttime if x.starttime is not None else UTCDateTime(0),
- )
- i = 0
- calibrations = []
- while i < len(sorted_metadata_list):
- current_metadata = sorted_metadata_list[i]
- overlap_interval = self.create_overlap_interval(current_metadata)
- i = self.update_overlap_interval_with_same_starttime(
- i, sorted_metadata_list, overlap_interval
- )
- self.set_endtime(
- i, sorted_metadata_list, overlap_interval, current_metadata
- )
- calibration = self.convert_to_calibration(overlap_interval)
- # if (
- # calibration["end_time"] >= query_starttime
- # or calibration["end_time"] == None
- # ):
- calibrations.append(calibration)
- i += 1
- return calibrations
-
- def create_overlap_interval(self, current_metadata):
- """
- Creates an overlap interval from the current metadata.
-
- Parameters
- ----------
- current_metadata : Metadata
- the current metadata object
-
- Returns
- -------
- dict
- a dictionary representing an overlap interval
- """
- overlap_interval = {"starttime": current_metadata.starttime}
- self.update_overlap_interval(overlap_interval, current_metadata)
- return overlap_interval
-
- def update_overlap_interval(self, overlap_interval, current_metadata):
- """
- Updates the overlap interval with the current metadata.
-
- Parameters
- ----------
- overlap_interval : dict
- the overlap interval to be updated
- current_metadata : Metadata
- the current metadata object
- """
- for axis in ["u", "v", "w"]:
- for key in ["constant", "bin", "offset"]:
- current_key = f"{axis}_{key}"
- if current_key in current_metadata.metadata:
- overlap_interval[current_key] = current_metadata.metadata[
- current_key
- ]
- self.previous_calibration[current_key] = current_metadata.metadata[
- current_key
- ]
- elif current_key in self.previous_calibration:
- overlap_interval[current_key] = self.previous_calibration[
- current_key
- ]
- for key in ["resistance", "temperature_scale", "type"]:
- if key in current_metadata.metadata:
- overlap_interval[key] = current_metadata.metadata[key]
- self.previous_calibration[key] = current_metadata.metadata[key]
- elif key in self.previous_calibration:
- overlap_interval[key] = self.previous_calibration[key]
-
- def update_overlap_interval_with_same_starttime(
- self, i, sorted_metadata_list, overlap_interval
- ):
- """
- Updates the overlap interval with metadata that have the same starttime.
-
- Parameters
- ----------
- i : int
- the current index in the sorted metadata list
- sorted_metadata_list : list
- the sorted list of metadata objects
- overlap_interval : dict
- the overlap interval to be updated
-
- Returns
- -------
- int
- the updated index in the sorted metadata list
- """
- while (
- i + 1 < len(sorted_metadata_list)
- and sorted_metadata_list[i + 1].starttime
- == sorted_metadata_list[i].starttime
- ):
- i += 1
- next_metadata = sorted_metadata_list[i]
- self.update_overlap_interval(overlap_interval, next_metadata)
- return i
-
- def set_endtime(self, i, sorted_metadata_list, overlap_interval, current_metadata):
- """
- Sets the endtime for the overlap interval.
-
- Parameters
- ----------
- i : int
- the current index in the sorted metadata list
- sorted_metadata_list : list
- the sorted list of metadata objects
- overlap_interval : dict
- the overlap interval to be updated
- current_metadata : Metadata
- the current metadata object
- """
- if (
- i + 1 < len(sorted_metadata_list)
- and sorted_metadata_list[i + 1].starttime != current_metadata.starttime
- ):
- overlap_interval["endtime"] = sorted_metadata_list[i + 1].starttime
- else:
- overlap_interval["endtime"] = current_metadata.endtime
-
- def convert_to_calibration(self, overlap_metadata):
- """
- Converts an overlap_metadata object to an applicable calibration.
-
- Parameters
- ----------
- overlap_metadata : dict
- the metadata overlap data to be converted
-
- Returns
- -------
- dict
- a dictionary representing an applicable calibration
- """
- calibration = {
- "network": self.network,
- "station": self.station,
- "location": self.location,
- "start_time": overlap_metadata["starttime"],
- "end_time": overlap_metadata["endtime"],
- "instrument": {
- "type": overlap_metadata["type"],
- "channels": self.get_channels(overlap_metadata),
- },
- }
- return calibration
-
- def get_channels(self, overlap_metadata):
- """
- Gets the channels for the applicable calibration.
-
- Parameters
- ----------
- overlap_metadata : dict
- the metadata overlap data from which to get the channels
-
- Returns
- -------
- dict
- a dictionary representing the channels for the applicable calibration
- """
- channels = {}
- for axis in ["U", "V", "W"]:
- if (
- f"{axis.lower()}_bin" in overlap_metadata
- and overlap_metadata[f"{axis.lower()}_bin"] is not None
- ):
- channels[axis] = [
- {
- "channel": f"{axis}_Volt",
- "offset": (
- overlap_metadata[f"{axis.lower()}_offset"]
- if overlap_metadata[f"{axis.lower()}_offset"] is not None
- else 0
- ),
- "scale": overlap_metadata[f"{axis.lower()}_constant"],
- },
- {
- "channel": f"{axis}_Bin",
- "offset": 0,
- "scale": overlap_metadata[f"{axis.lower()}_bin"],
- },
- ]
- elif (
- "resistance" in overlap_metadata
- and overlap_metadata["resistance"] is not None
- ):
- channels[axis] = [
- {
- "channel": f"{axis}_Volt",
- "offset": (
- overlap_metadata[f"{axis.lower()}_offset"]
- if overlap_metadata[f"{axis.lower()}_offset"] is not None
- else 0
- ),
- "scale": overlap_metadata[f"{axis.lower()}_constant"]
- / overlap_metadata["resistance"],
- }
- ]
- return channels
-
-
-def get_instrument_calibrations(
- observatory, start_time=None, end_time=None, calibrations=None, metadata_url=None
-):
- """Get instrument metadata
-
- Args:
- observatory: observatory code
- start_time: start time to match, or None to match any.
- end_time: end time to match, or None to match any.
- calibrations: use custom list, defaults to pulling and converting instrument metadata
- metadata_url: metadata database url
- Returns:
- list of applicable instrument calibrations
- """
-
- if not calibrations:
- factory = MetadataFactory(
- url=metadata_url or "https://staging-geomag.cr.usgs.gov/ws/secure/metadata",
- )
- query = Metadata(
- category=MetadataCategory.INSTRUMENT,
- starttime=start_time,
- endtime=end_time,
- station=observatory,
- )
- metadata = factory.get_metadata(query=query)
-
- # remove invalid metadata entries
- for i, m in enumerate(metadata):
- if not m.data_valid or "instrument_category" not in m.metadata:
- metadata.remove(m)
-
- if not metadata or metadata is None:
- raise ValueError(
- f"No valid metadata returned for {observatory} for time interval: {start_time} - {end_time}"
- )
- else:
- instrumentCalibrations = InstrumentCalibrations(metadata)
- calibrations = instrumentCalibrations.get_calibrations()
-
- if not calibrations or calibrations is None:
- raise ValueError(
- f"No valid calibrations returned for {observatory} for time interval: {start_time} - {end_time}"
- )
- else:
- return [
- c
- for c in calibrations
- if c["station"] == observatory
- and (
- end_time is None
- or c["start_time"] is None
- or c["start_time"] < end_time
- )
- and (
- start_time is None
- or c["end_time"] is None
- or c["end_time"] > start_time
- )
- ]
diff --git a/geomagio/metadata/instrument/__init__.py b/geomagio/metadata/instrument/__init__.py
deleted file mode 100644
index c470473d1dcbd0aab8e8985c965267b10585d82f..0000000000000000000000000000000000000000
--- a/geomagio/metadata/instrument/__init__.py
+++ /dev/null
@@ -1,6 +0,0 @@
-from .InstrumentCalibrations import InstrumentCalibrations
-
-
-__all__ = [
- "InstrumentCalibrations",
-]
diff --git a/test/Metadata_test.py b/test/Metadata_test.py
index 141a657c16e8046f9e4df22274891c538d45df26..01e5e417144c6b3ac4c1a9557dcea7b07934a8ae 100644
--- a/test/Metadata_test.py
+++ b/test/Metadata_test.py
@@ -1,7 +1,5 @@
from obspy import UTCDateTime
-from geomagio.metadata.instrument.InstrumentCalibrations import (
- get_instrument_calibrations,
-)
+from geomagio.Metadata import get_instrument
from numpy.testing import assert_equal
@@ -28,7 +26,7 @@ TEST_METADATA = [METADATA1, METADATA2, METADATA3]
def test_get_instrument_after():
"""Request an interval after the last entry, that has start_time None"""
- matches = get_instrument_calibrations(
+ matches = get_instrument(
"TST",
UTCDateTime("2021-02-02T00:00:00Z"),
UTCDateTime("2022-01-02T00:00:00Z"),
@@ -39,7 +37,7 @@ def test_get_instrument_after():
def test_get_instrument_before():
"""Request an interval before the first entry, that has start_time None"""
- matches = get_instrument_calibrations(
+ matches = get_instrument(
"TST",
UTCDateTime("2019-02-02T00:00:00Z"),
UTCDateTime("2020-01-02T00:00:00Z"),
@@ -50,7 +48,7 @@ def test_get_instrument_before():
def test_get_instrument_inside():
"""Request an interval that is wholly contained by one entry"""
- matches = get_instrument_calibrations(
+ matches = get_instrument(
"TST",
UTCDateTime("2020-02-02T01:00:00Z"),
UTCDateTime("2020-02-02T02:00:00Z"),
@@ -61,7 +59,7 @@ def test_get_instrument_inside():
def test_get_instrument_span():
"""Request a time interval that spans multiple entries"""
- matches = get_instrument_calibrations(
+ matches = get_instrument(
"TST",
UTCDateTime("2020-01-02T00:00:00Z"),
UTCDateTime("2020-02-02T01:00:00Z"),
@@ -72,7 +70,7 @@ def test_get_instrument_span():
def test_get_instrument_unknown():
"""Request an unknown observatory"""
- matches = get_instrument_calibrations(
+ matches = get_instrument(
"OTHER",
UTCDateTime("2020-01-02T00:00:00Z"),
UTCDateTime("2020-02-02T01:00:00Z"),
diff --git a/test/edge_test/MiniSeedFactory_test.py b/test/edge_test/MiniSeedFactory_test.py
index 75f895e5c8a7a2bb83d0bdbe9215076a52095635..6b0dbbd91436911d003646887bcd581cc4925df0 100644
--- a/test/edge_test/MiniSeedFactory_test.py
+++ b/test/edge_test/MiniSeedFactory_test.py
@@ -1,5 +1,4 @@
"""Tests for MiniSeedFactory.py"""
-
import io
from typing import List
@@ -10,9 +9,7 @@ import pytest
from geomagio import TimeseriesUtility
from geomagio.edge import MiniSeedFactory, MiniSeedInputClient
-from geomagio.metadata.instrument.InstrumentCalibrations import (
- get_instrument_calibrations,
-)
+from geomagio.Metadata import get_instrument
from .mseed_test_clients import MockMiniSeedClient, MisalignedMiniSeedClient
@@ -46,7 +43,7 @@ def misaligned_miniseed_factory() -> MiniSeedFactory:
@pytest.fixture()
def bou_u_metadata():
- metadata = get_instrument_calibrations(observatory="BOU")
+ metadata = get_instrument(observatory="BOU")
instrument = metadata[0]["instrument"]
channels = instrument["channels"]
yield channels["U"]