| Title: | DECmcc user notes file. Does not replace IPMT. |
| Notice: | Use IPMT for problems. Newsletter location in note 6187 |
| Moderator: | TAEC::BEROUD |
| Created: | Mon Aug 21 1989 |
| Last Modified: | Wed Jun 04 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 6497 |
| Total number of notes: | 27359 |
I have been collecting data using the IFT V1.1 historian quite
successfully. Is it possible from the command line to display this
data using time qualifiers such as FOR EVERY .. UNTIL .. START ..
DUR .., or can you only export the data in this release ?
When I attempt this I only appear to receive data for the
present.
Francis Bryan.
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 458.1 | HOW TO DISPLAY HISTORICAL DATA | TOOK::SHMUYLOVICH | Tue Nov 06 1990 13:24 | 31 | |
You can display historical data using
SHOW recorded_entity ALL recorded_partition, -
FOR START(begin_time) UNTIL end_time EVERY interval,-
IN DOMAIN domain_name
Note:
1. If recorded_entity is node4, please, use UPPER case
for name.
2. begin_time has to be LATER that a very first recording
request in this domain.
3. Don't be confused: Past Time Show returns two sets of
data for each show request. For example:
--x1--y1--x2--y2--x3--NOW--->time
x1, x2, x3 - time when data were recorded
y1, y2 - time specified using FOR START... UNTIL... EVERY
The results of Past Time Show are:
- data with time stamp = x1 (for request y1)
- data with time stamp = x2 (for request y1)
- data with time stamp = x2 (for request y2)
- data with time stamp = x3 (for request y2)
| |||||