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[AWIPS #MOM-689702]: Lightning data from local feed
- Subject: [AWIPS #MOM-689702]: Lightning data from local feed
- Date: Tue, 28 Sep 2021 09:12:19 -0600
HI Tiffany - regarding your comment "if the file was named LIGHTNING, it won't
match the pqact entry you have above because that is looking for USPLN1EX.",
just to be sure, I think you saw this at the bottom of our previous email, but
we tried also with the file named USPLN1EX (no header in the file too) and got
the same result.
This is why we are a bit stumped. Here are answers to your questions and we
found an interesting potential cause (see bottom of the email).
So interestingly looking at the /awips2/data_store/lightning directory there
are a bunch of files in here (we had not bothered to look here because in CAVE
the USPLN and NLDN menu items show null time stamps and because of the entries
we see in the unrecognized files log we just assumed it wasn’t being stored -
but it is). And these all are text files.
-rw-r--r-- 1 root root 64 Sep 28 09:31 202109281331.nldn
-rw-r--r-- 1 root root 66 Sep 28 09:34 202109281334.nldn
-rw-r--r-- 1 root root 85 Sep 28 09:40 202109281340.nldn
-rw-r--r-- 1 root root 66 Sep 28 09:45 202109281345.uspln
-rw-r--r-- 1 root root 75 Sep 28 09:48 202109281348.uspln
-rw-r--r-- 1 root root 85 Sep 28 09:49 202109281349.uspln
-rw-r--r-- 1 root root 85 Sep 28 09:50 202109281350.uspln
-rw-r--r-- 1 root root 75 Sep 28 09:53 202109281353.nldn
-rw-r--r-- 1 root root 73 Sep 28 09:56 202109281356.nldn
-rw-r--r-- 1 root root 66 Sep 28 10:03 202109281403.nldn
-rw-r--r-- 1 root root 66 Sep 28 10:12 202109281412.nldn
-rw-r--r-- 1 root root 75 Sep 28 10:13 202109281413.nldn
-rw-r--r-- 1 root root 145 Sep 28 10:14 202109281414.nldn
-rw-r--r-- 1 root root 85 Sep 28 10:15 202109281415.nldn
-rw-r--r-- 1 root root 85 Sep 28 10:17 202109281417.uspln
-rw-r--r-- 1 root root 75 Sep 28 10:18 202109281418.uspln
-rw-r--r-- 1 root root 72 Sep 28 10:19 202109281419.uspln
-rw-r--r-- 1 root root 66 Sep 28 10:20 202109281420.uspln
Here are the entries in pqact.conf with the feedtype LIGHTNING
# USPLN
LIGHTNING USPLN1EX
FILE -close -edex /awips2/data_store/lightning/%Y%m%d%H%M.uspln
# NLDN
LIGHTNING LIGHTNING
FILE -close -edex /awips2/data_store/lightning/%Y%m%d%H%M.nldn
We also noticed in pqact.conf there is comment which may be a key... #USPLN1EX
and LIGHTNING feeds are disabled in ldmd.conf by default
And indeed in /awips2/ ldmd.conf we see two lines commented out
#REQUEST LIGHTNING ".*" idd.unidata.ucar.edu # USPLN
#REQUEST LIGHTNING ".*" striker.atmos.albany.edu # NLDN
Is this perhaps why the data is being stored but not processed so it can be
rendered by CAVE?