2020-07-13 14:16:11 -06:00
# LDM Feeds
2017-04-21 18:33:55 -06:00
2017-06-13 12:50:18 -06:00
## Default LDM Feeds for EDEX
2017-04-21 18:33:55 -06:00
2020-07-13 14:16:11 -06:00
Data feeds are defined by the **ldmd.conf** file in `/awips2/ldm/etc/ldmd.conf` . The default feeds that come "turned on" with our EDEX are the following:
2017-04-21 18:33:55 -06:00
2021-06-16 17:24:33 -04:00
REQUEST FNEXRAD ".*" idd.unidata.ucar.edu # MRMS - Unidata feed via NCEP
REQUEST NEXRAD3 ".*" idd.unidata.ucar.edu # Radar Level3
REQUEST HDS "^SDUS6.*" idd.unidata.ucar.edu # Radar Level3 - specific files
REQUEST WMO ".*" idd.unidata.ucar.edu # WMO Feedtype includes HDS|IDS|DDPLUS
REQUEST UNIWISC|NIMAGE ".*" idd.unidata.ucar.edu # AREA/GINI and GOES Products
REQUEST DIFAX "GLM" idd.unidata.ucar.edu # GOES GLM Gridded Product (Texas Tech-Eric Bruning)
REQUEST NOTHER "^TI[A-W]... KNES" idd.unidata.ucar.edu # VIIRS and GOES CMI via SBN
REQUEST NOTHER "^IXT[WXY]01" idd.unidata.ucar.edu #Special SBN GOES Derived products-different WMO (COD, CPS, CTP)
2017-04-21 18:33:55 -06:00
REQUEST NGRID ".*" idd.unidata.ucar.edu
2020-07-13 14:16:11 -06:00
REQUEST CONDUIT "nam" idd.unidata.ucar.edu # NAM12
2021-06-16 17:24:33 -04:00
REQUEST CONDUIT "pgrb2" idd.unidata.ucar.edu # GFS
2017-04-21 18:33:55 -06:00
2020-07-15 16:09:25 -06:00
---
2017-06-13 12:50:18 -06:00
## Optional LDM Feeds
2017-04-21 18:33:55 -06:00
2020-07-13 14:16:11 -06:00
Some additional feeds are included but commented out using '#'. To activate the feed, simply remove the #, save the file, and [restart the LDM ](#restart-the-ldm ).
### FNMOC and CMC models
2017-04-21 18:33:55 -06:00
REQUEST FNMOC ".*" idd.unidata.ucar.edu
REQUEST CMC ".*" idd.unidata.ucar.edu
2020-07-13 14:16:11 -06:00
### Lightning (restricted to educational use with rebroadcasting restricted)
2017-04-21 18:33:55 -06:00
REQUEST LIGHTNING ".*" striker2.atmos.albany.edu
REQUEST LIGHTNING ".*" idd.unidata.ucar.edu
2020-07-13 14:16:11 -06:00
### FSL/GSD Experimental HRRR (Sub-hourly)
2017-04-21 18:33:55 -06:00
REQUEST FSL2 "^GRIB2.FSL.HRRR" hrrr.unidata.ucar.edu
2020-07-15 16:09:25 -06:00
---
2017-06-13 12:50:18 -06:00
## Restart the LDM
2017-04-21 18:33:55 -06:00
2020-07-13 14:16:11 -06:00
Use the following commands to restart the LDM:
2017-04-21 18:33:55 -06:00
sudo service edex_ldm restart
ldmadmin restart
2020-07-15 16:09:25 -06:00
---
2017-04-21 18:33:55 -06:00
2017-06-13 12:50:18 -06:00
## Monitor Incoming Data Feeds
2017-04-21 18:33:55 -06:00
To watch incoming data in real-time:
notifyme -vl -
To watch for a specific product and feed and time (360 sec = 6 min):
notifyme -vl - -h localhost -f NEXRAD3 -p DHR -o 360
To watch the same on a remote queue:
notifyme -vl - -h idd.unidata.ucar.edu -f NEXRAD3 -p DHR -o 360
2020-07-15 16:09:25 -06:00
---
2017-04-21 18:33:55 -06:00
2017-06-13 12:50:18 -06:00
## LDM Logging
2017-04-21 18:33:55 -06:00
2020-07-13 14:16:11 -06:00
To open a real-time readout of LDM logging you can run use the `edex` command. To exit, press `CTRL+C` .
2017-04-21 18:33:55 -06:00
edex log ldm
[edex] EDEX Log Viewer
:: Viewing /awips2/ldm/logs/ldmd.log. Press CTRL+C to exit
Aug 26 15:05:10 edextest pqact[5811] NOTE: Filed in "/awips2/data_store/grid/HRRR/HRRR_CONUS_2p5km_201608262000_F006_MXUPHL01-21387192.grib2": 406227 20160826210510.477 NGRID 21387192 YZCG86 KWBY 262000 !grib2/ncep/HRRR/#255/201608262000F006/MXUPHL01/5000 -2000 m HGHT
Aug 26 15:05:11 edextest edexBridge[5812] NOTE: Sent 2 messages (0 at the end of the queue, 2 normally).
Aug 26 15:05:11 edextest pqact[5811] NOTE: Filed in "/awips2/data_store/grid/HRRR/HRRR_CONUS_2p5km_201608262000_F006_CICEP-21387200.grib2": 369464 20160826210511.484 NGRID 21387200 YMCG98 KWBY 262000 !grib2/ncep/HRRR/#255/201608262000F006/CICEP/0 - NONE
Aug 26 15:05:12 edextest edexBridge[5812] NOTE: Sent 9 messages (0 at the end of the queue, 9 normally).
Aug 26 15:05:12 edextest pqact[5811] NOTE: Filed in "/awips2/data_store/grid/HRRR/HRRR_CONUS_2p5km_201608262000_F006_LTNG-21387205.grib2": 482800 20160826210512.254 NGRID 21387205 YZCG98 KWBY 262000 !grib2/ncep/HRRR/#255/201608262000F006/LTNG/0 - EATM
Aug 26 15:05:13 edextest edexBridge[5812] NOTE: Sent 1 messages (0 at the end of the queue, 1 normally).