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tweaks to the ham predictor

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This commit is contained in:
xss 2022-04-10 13:15:04 +10:00
parent 9f7641e327
commit 2bbcefb203
1 changed files with 5 additions and 3 deletions
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8
lambda/ham_predict_updater/__init__.py
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@ -284,6 +284,8 @@ def predict(event, context):
async def predict_async(event, context): async def predict_async(event, context):
sem = asyncio.Semaphore(5) sem = asyncio.Semaphore(5)
path = "ham-telm-*/_search" path = "ham-telm-*/_search"
interval = 60 # because some aprs balloons are only every minute
lag = 3 # how many samples to use
payload = { payload = {
"aggs": { "aggs": {
"2": { "2": {
@ -298,7 +300,7 @@ async def predict_async(event, context):
"3": { "3": {
"date_histogram": { "date_histogram": {
"field": "datetime", "field": "datetime",
"fixed_interval": "5s" "fixed_interval": f"{interval}s"
}, },
"aggs": { "aggs": {
"1": { "1": {
@ -323,7 +325,7 @@ async def predict_async(event, context):
"serial_diff": { "serial_diff": {
"buckets_path": "4-metric", "buckets_path": "4-metric",
"gap_policy": "skip", "gap_policy": "skip",
"lag": 5 "lag": lag
} }
}, },
"5": { "5": {
@ -429,7 +431,7 @@ async def predict_async(event, context):
serials[x['key']] = { serials[x['key']] = {
"alt": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['1']['hits']['hits'][0]['fields']['alt'][0], "alt": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['1']['hits']['hits'][0]['fields']['alt'][0],
"position": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['5']['hits']['hits'][0]['fields']['position'][0].split(","), "position": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['5']['hits']['hits'][0]['fields']['position'][0].split(","),
"rate": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['4']['value']/25, # as we bucket for every 5 seconds with a lag of 5 "rate": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['4']['value']/(lag*interval), # as we bucket for every 5 seconds with a lag of 5
"time": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['key_as_string'] "time": sorted(x['3']['buckets'], key=lambda k: k['key_as_string'])[-1]['key_as_string']
} }