Changes between Version 193 and Version 194 of ippToPsps

Timestamp:

Mar 9, 2012, 2:30:58 PM (14 years ago)

Author:

rhenders

Comment:

--

ippToPsps

@@ -98 +98 @@
 == queue.py ==
 
-This program populates tables in the ippToPsps database so that any {{{loader.py}}} programs know what to processes. Data to be processed is divided up in a grid on the sky, using the RA/Dec and box-size settings in the config. The {{{plotter.py}}} program can generate a density plot of data still to be processed through {{{ippToPsps}}}, an example of which is shown below.
+Before any {{{loader.py}}} clients can do anything, you must queue something up. To do this run:
+
+{{{
+./run.sh queue.py someConfig
+}}}
+
+Data to be processed is divided up in a grid on the sky, using the RA/Dec and box-size settings in the config. The {{{plotter.py}}} program can generate a density plot of data still to be processed through {{{ippToPsps}}}, an example of which is shown below.
 
 [[Image(new3pi_P2_2012_0308_135938.png)]]
+
+
+The master list of items to be processed comes from the gpc1 {{{addRun}}} table, which lists all items currently merged into the DVO database we are using. From this list, {{{queue.py}}} subtracts items that have already been successfully loaded to the datastore already, as well as items that have routinely failed to process, and queues up the remainder.
 == loader.py ==