Mtrfact table details
- Last UpdatedApr 24, 2025
- 2 minute read
The mtrfact table is used by the Metering application. The Metering application selects the Meter Correction Factor (MCF) for each meter from the mtrfact table using the meter name and the Product Group of the product flowing through the meter. The mtrfact table contains the following internal fields:
|
Internal Field Name |
Data Type |
Description |
|---|---|---|
|
accslt |
rateslot |
The rate associated with this meter factor. |
|
apilim |
rangearr |
The upper density limits of the point. |
|
dataset |
doas_dset_slot |
This field indicates the dataset to which the record is assigned. Datasets are used to associate the record with the privileges assigned for each system mode. Once a record is assigned to a dataset value, the dataset can only be changed to a value for which the system has a privilege record. |
|
description |
description |
A description of this mtrfact point, up to 47 characters in length. |
|
flwlim |
dblrangearr |
The upper flow rate limits of the point. |
|
mcf_manl_3sd |
double |
The maximum meter factor deviation allowed from the mean. |
|
mtrID |
pntname |
The rate identifier with which these meter factors are associated. |
|
name |
mtrfactname |
The unique name of this mtrfact record. The name can be up to 32 characters in length. |
|
noprvmcfs |
short |
The number of previous meter factor values used to calculate the nominal meter factor and 3 Sigma values. |
|
prodgrp |
prodgroupslot |
The prodgroup record that these meter factors are associated with. |
|
shipperid |
pntname |
The shipper ID for which these meter factors are valid. |
|
thruput_limit |
unsigned int |
The maximum amount of indicated product type that can flow through the meter before the meter factor is considered invalid. |
|
time_limit |
unsigned int |
The maximum length of time (in days) that a meter factor can be used before it is considered invalid. |