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Merged
merged 5 commits into from
Mar 28, 2025
Merged

Add TIRO products #125

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f2d37ac
Adding TIRO TECxTMS_2F and NE__KBR_2F collections
pacesm Mar 28, 2025
60421a1
Extract either "UNIT" or "UNITS" from CDF
smithara Mar 28, 2025
9572907
Add to docs
smithara Mar 28, 2025
522ab46
formatting
smithara Mar 28, 2025
2312c0d
Merge branch 'staging' into tiro_products
smithara Mar 28, 2025
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11 changes: 11 additions & 0 deletions docs/available_parameters.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -113,6 +113,17 @@ MM_CON_SPH_2\_:crossover Conjunction information (times w
MM_CON_SPH_2\_:plane_alignment Conjunction information (times when orbital planes align)
============================== ================ ===================================================================================================

The `TIRO project <https://earth.esa.int/eogateway/activities/tiro>`_ provides products for TEC and Ne derived from CHAMP, GRACE, and GRACE-FO:
============================== ================
Collection full name Collection type
============================== ================
CH_OPER_TEC_TMS_2F TEC_TIRO
GR_OPER_TECxTMS_2F TEC_TIRO
GF_OPER_TECxTMS_2F TEC_TIRO
GR_OPER_NE__KBR_2F NE_TIRO
GF_OPER_NE__KBR_2F NE_TIRO
============================== ================

`ULF wave products <https://earth.esa.int/eogateway/activities/swarm-ulf-ionosphere>`_ are provided as:

================================= ===================
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50 changes: 49 additions & 1 deletion src/viresclient/_client_swarm.py
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Expand Up @@ -216,6 +216,15 @@
"WND_ACC_GRACE": ("https://swarmhandbook.earth.esa.int/catalogue/GR_WNDxACC_2_",),
"WND_ACC_GFO": ("https://swarmhandbook.earth.esa.int/catalogue/GF_WNDxACC_2_",),
"MM_CON_EPH_2_": ("https://swarmhandbook.earth.esa.int/catalogue/MM_CON_EPH_2_",),
"TEC_TIRO": (
"https://swarmhandbook.earth.esa.int/catalogue/CH_TEC_TMS_2F",
"https://swarmhandbook.earth.esa.int/catalogue/GR_TECxTMS_2F",
"https://swarmhandbook.earth.esa.int/catalogue/GR_TECxTMS_2F",
),
"NE_TIRO": (
"https://swarmhandbook.earth.esa.int/catalogue/GR_NE__KBR_2F",
"https://swarmhandbook.earth.esa.int/catalogue/GF_NE__KBR_2F",
),
"ULF_MAG": ("https://swarmhandbook.earth.esa.int/catalogue/SW_ULFxMAG_2F",),
"PC1_MAG": ("https://swarmhandbook.earth.esa.int/catalogue/SW_PC1xMAG_2F",),
}
Expand Down Expand Up @@ -630,6 +639,18 @@ class SwarmRequest(ClientRequest):
"MAG_GFO_ML": ["GF1_MAG_ACAL_CORR_ML", "GF2_MAG_ACAL_CORR_ML"],
"MAG_GOCE": ["GO_MAG_ACAL_CORR"],
"MAG_GOCE_ML": ["GO_MAG_ACAL_CORR_ML"],
# Multi-mission TEC and NE products
"TEC_TIRO": [
"CH_OPER_TEC_TMS_2F",
"GR_OPER_TEC1TMS_2F",
"GR_OPER_TEC2TMS_2F",
"GF_OPER_TEC1TMS_2F",
"GF_OPER_TEC2TMS_2F",
],
"NE_TIRO": [
"GR_OPER_NE__KBR_2F",
"GF_OPER_NE__KBR_2F",
],
# Swarm spacecraft positions
"MOD_SC": [
*(f"SW_OPER_MOD{x}_SC_1B" for x in "ABC"),
Expand Down Expand Up @@ -707,7 +728,7 @@ class SwarmRequest(ClientRequest):
"EFI_TCT02": "PT0.5S",
"EFI_TCT16": "PT0.0625S",
"IBI": "PT1S",
"TEC": "PT1S", # Actually more complicated
"TEC": "PT1S", # Actually more complicated - non-unique samples
"FAC": "PT1S",
"EEF": "PT90M",
"IPD": "PT1S",
Expand Down Expand Up @@ -752,6 +773,8 @@ class SwarmRequest(ClientRequest):
"WND_ACC_GFO": "PT10S",
"MM_CON_EPH_2_:crossover": "PT20M",
"MM_CON_EPH_2_:plane_alignment": "P1D",
"TEC_TIRO": "PT1S", # Actually more complicated - non-unique samples
"NE_TIRO": "PT5S",
"ULF_MAG": "PT1M",
"ULF_MAG:event": "PT1S", # irregular sampling
"ULF_MAG:event_mean": "PT1M", # irregular sampling
Expand Down Expand Up @@ -929,6 +952,31 @@ class SwarmRequest(ClientRequest):
"DCB",
"DCB_Error",
],
"TEC_TIRO": [
"GPS_Position",
"LEO_Position",
"PRN",
"L1",
"L2",
"P1",
"P2",
"S1_C_N0",
"S2_C_N0",
"Elevation_Angle",
"Absolute_VTEC",
"Absolute_STEC",
"Relative_STEC",
"Relative_STEC_RMS",
"DCB",
"DCB_Error",
],
"NE_TIRO": [
"LEO_Position",
"Distance",
"Relative_Hor_TEC",
"Relative_Ne",
"Absolute_Ne",
],
"FAC": [
"IRC",
"IRC_Error",
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4 changes: 3 additions & 1 deletion src/viresclient/_data_handling.py
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Expand Up @@ -164,7 +164,9 @@ def get_variable(self, var):
return data

def get_variable_units(self, var):
return self._varatts[var].get("UNITS", "")
units = self._varatts[var].get("UNITS", "")
unit = self._varatts[var].get("UNIT", "")
return unit or units

def get_variable_description(self, var):
desc = self._varatts[var].get("DESCRIPTION", "")
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