Update README.md
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README.md
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@@ -10,10 +10,11 @@ base_model: intfloat/multilingual-e5-large-instruct
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widget:
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- source_sentence: How are calibration points linked to equipment?
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sentences:
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Flow computers can have multiple systems assigned to them. However, a
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system can only be assigned to one flow computer.
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Database terminology:
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Storage of the relationship:
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The relationship between a flow computer and its assigned measurement system
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stored in a special table.
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User context:
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When a user refers to a "meter stream," they are indicating that they are
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for a measurement system assigned to a specific flow computer.
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- source_sentence: What is the primary key of the flow computer table?
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sentences:
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Calibration is a metrological verification process used to ensure the
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of measurement equipment. It is performed periodically, based on
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by the company or a regulatory body.
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Purpose of calibration:
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The calibration process corrects any deviations in how the equipment
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physical magnitudes (variables). This ensures the equipment
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and reliable data.
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Calibration cycles:
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There are two main calibration cycles:
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1. As-found: Represents the equipment'
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are made. This cycle is almost always implemented.
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2. As-left: Represents the equipment'
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are made. This cycle is used depending on regulatory
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Calibration uncertainty:
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- Uncertainty is included in the results of a calibration.
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- Calibration uncertainty refers to the margin of error in the device'
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which also affects the uncertainty of the measured variable or
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Calibration is a metrological verification process used to ensure the
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of measurement equipment. It is performed periodically, based on
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by the company or a regulatory body.
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Purpose of calibration:
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The calibration process corrects any deviations in how the equipment
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physical magnitudes (variables). This ensures the equipment
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and reliable data.
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Calibration cycles:
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There are two main calibration cycles:
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1. As-found: Represents the equipment'
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are made. This cycle is almost always implemented.
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2. As-left: Represents the equipment'
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are made. This cycle is used depending on regulatory
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Calibration uncertainty:
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- Uncertainty is included in the results of a calibration.
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- Calibration uncertainty refers to the margin of error in the device'
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which also affects the uncertainty of the measured variable or
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result for the specified tag and date?
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sentences:
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Calibration is a metrological verification process used to ensure the
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of measurement equipment. It is performed periodically, based on
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by the company or a regulatory body.
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Purpose of calibration:
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The calibration process corrects any deviations in how the equipment
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physical magnitudes (variables). This ensures the equipment
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and reliable data.
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Calibration cycles:
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There are two main calibration cycles:
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1. As-found: Represents the equipment'
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are made. This cycle is almost always implemented.
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2. As-left: Represents the equipment'
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are made. This cycle is used depending on regulatory
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Calibration uncertainty:
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- Uncertainty is included in the results of a calibration.
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- Calibration uncertainty refers to the margin of error in the device'
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which also affects the uncertainty of the measured variable or
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Equipments can capture meteorological data, such as pressure, temperature,
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volume (magnitudes). This data is essential for users to perform various
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Data storage:
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- The measured values are stored in a special table in the database for
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This table contains the values of the variables captured by the
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- These values are **direct measurements** from the fluid (e.g., raw
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temperature, or volume readings). **They are not calculated
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uncertainty.
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- The values stored in the variable values table are **different** from
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uncertainty values, which are calculated separately and represent
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error.
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Accessing the data:
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- Users typically access the data by referring to the readings from the
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system, not directly from the individual equipments.
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- The readings are stored in a "variable values" table within the database.
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Linking variable names:
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If the user needs to know the name of a variable, they must link the data to
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table that stores information about the types of variables.
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- source_sentence: How are the secondary equipment and measurement system related?
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sentences:
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-
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-
Equipments can capture meteorological data, such as pressure, temperature,
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-
volume (magnitudes). This data is essential for users to perform various
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Data storage:
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-
- The measured values are stored in a special table in the database for
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-
This table contains the values of the variables captured by the
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-
- These values are **direct measurements** from the fluid (e.g., raw
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-
temperature, or volume readings). **They are not calculated
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uncertainty.
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- The values stored in the variable values table are **different** from
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uncertainty values, which are calculated separately and represent
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error.
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Accessing the data:
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- Users typically access the data by referring to the readings from the
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system, not directly from the individual equipments.
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- The readings are stored in a "variable values" table within the database.
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Linking variable names:
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If the user needs to know the name of a variable, they must link the data to
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table that stores information about the types of variables.
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Each equipment measures a physical magnitude, also known as a variable.
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on the type of variable they measure, devices are classified into
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Equipment classification:
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Equipment types in the database:
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The database includes a table listing all equipment types. Examples of
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types are:
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- Differential pressure transmitters
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Data storage in tables:
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The database also includes a separate table for equipment classifications,
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are:
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- Primary meter
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- Tertiary meter
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So, an equipment has equipment types and this types has classifications.
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Equipments can capture meteorological data, such as pressure, temperature,
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volume (magnitudes). This data is essential for users to perform various
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Data storage:
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-
- The measured values are stored in a special table in the database for
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-
This table contains the values of the variables captured by the
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-
- These values are **direct measurements** from the fluid (e.g., raw
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-
temperature, or volume readings). **They are not calculated
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uncertainty.
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-
- The values stored in the variable values table are **different** from
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uncertainty values, which are calculated separately and represent
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error.
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Accessing the data:
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-
- Users typically access the data by referring to the readings from the
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system, not directly from the individual equipments.
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- The readings are stored in a "variable values" table within the database.
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Linking variable names:
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If the user needs to know the name of a variable, they must link the data to
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table that stores information about the types of variables.
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- source_sentence: What is the table structure for secondary equipment?
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sentences:
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-
-
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-
Equipments can capture meteorological data, such as pressure, temperature,
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-
volume (magnitudes). This data is essential for users to perform various
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Data storage:
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-
- The measured values are stored in a special table in the database for
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-
This table contains the values of the variables captured by the
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-
- These values are **direct measurements** from the fluid (e.g., raw
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temperature, or volume readings). **They are not calculated
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uncertainty.
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-
- The values stored in the variable values table are **different** from
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uncertainty values, which are calculated separately and represent
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-
error.
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Accessing the data:
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-
- Users typically access the data by referring to the readings from the
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-
system, not directly from the individual equipments.
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- The readings are stored in a "variable values" table within the database.
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Linking variable names:
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If the user needs to know the name of a variable, they must link the data to
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table that stores information about the types of variables.
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-
-
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-
Flow computers can have multiple systems assigned to them. However, a
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system can only be assigned to one flow computer.
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Database terminology:
|
@@ -420,18 +550,19 @@ widget:
|
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Storage of the relationship:
|
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-
The relationship between a flow computer and its assigned measurement system
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-
stored in a special table.
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User context:
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-
When a user refers to a "meter stream," they are indicating that they are
|
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-
for a measurement system assigned to a specific flow computer.
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-
-
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|
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-
Flow computers can have multiple systems assigned to them. However, a
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system can only be assigned to one flow computer.
|
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|
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|
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Database terminology:
|
@@ -447,17 +578,17 @@ widget:
|
|
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|
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Storage of the relationship:
|
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-
The relationship between a flow computer and its assigned measurement system
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-
stored in a special table.
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User context:
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When a user refers to a "meter stream," they are indicating that they are
|
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-
for a measurement system assigned to a specific flow computer.
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datasets:
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- Lauther/measuring-embeddings-v3
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-
pipeline_tag:
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library_name: sentence-transformers
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---
|
463 |
|
|
|
10 |
widget:
|
11 |
- source_sentence: How are calibration points linked to equipment?
|
12 |
sentences:
|
13 |
+
- >-
|
14 |
+
How are flow computers and measurement systems related?
|
15 |
|
16 |
+
Flow computers can have multiple systems assigned to them. However, a
|
17 |
+
measurement system can only be assigned to one flow computer.
|
18 |
|
19 |
|
20 |
Database terminology:
|
|
|
30 |
|
31 |
Storage of the relationship:
|
32 |
|
33 |
+
The relationship between a flow computer and its assigned measurement system
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+
is stored in a special table.
|
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|
36 |
|
37 |
User context:
|
38 |
|
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+
When a user refers to a "meter stream," they are indicating that they are
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+
searching for a measurement system assigned to a specific flow computer.
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+
- >-
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+
How does a flow computer generate and store reports?
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+
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A flow computer generates daily or hourly reports to provide users with
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operational data. These reports are stored in the flow computer's memory in
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an organized format.
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+
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+
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+
Report structure:
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+
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- Each report includes:
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+
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- Date and time of the data recording.
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+
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- Data recorded from flow computers.
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+
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Data storage in tables:
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The reports are saved in two tables:
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+
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1. Main table (Index):
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- Stores the date, time, and flow computer identifier.
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2. Detail table:
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- Stores the measured values associated with the report.
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+
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Connection to the Modbus table:
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+
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The flow computer's reports are linked to a Modbus table. This table
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contains the names corresponding to each value in the reports, making it
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easier to interpret the data.
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+
- >-
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+
What is uncertainty?
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+
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Uncertainty is a measure of confidence in the precision and reliability of
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results obtained from equipment or measurement systems. It quantifies the
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potential error or margin of error in measurements.
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+
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+
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+
Types of uncertainty:
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+
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+
There are two main types of uncertainty:
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+
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+
1. Uncertainty of magnitudes (variables):
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+
- Refers to the uncertainty of specific variables, such as temperature or pressure.
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+
- It is calculated after calibrating a device or obtained from the equipment manufacturer's manual.
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- This uncertainty serves as a starting point for further calculations related to the equipment.
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+
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+
2. Uncertainty of the measurement system:
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+
- Refers to the uncertainty calculated for the overall flow measurement.
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- It depends on the uncertainties of the individual variables (magnitudes) and represents the combined margin of error for the entire system.
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+
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+
Key points:
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+
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- The uncertainties of magnitudes (variables) are the foundation for
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calculating the uncertainty of the measurement system. Think of them as the
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+
"building blocks."
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+
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+
- Do not confuse the two types of uncertainty:
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- **Uncertainty of magnitudes/variables**: Specific to individual variables (e.g., temperature, pressure).
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+
- **Uncertainty of the measurement system**: Specific to the overall flow measurement.
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+
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Database storage for uncertainties:
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+
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+
In the database, uncertainty calculations are stored in two separate tables:
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+
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1. Uncertainty of magnitudes (variables):
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+
- Stores the uncertainty values for specific variables (e.g., temperature, pressure).
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+
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+
2. Uncertainty of the measurement system:
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+
- Stores the uncertainty values for the overall flow measurement system.
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+
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+
How to retrieve uncertainty data:
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+
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+
- To find the uncertainty of the measurement system, join the measurement
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+
systems table with the uncertainty of the measurement system table.
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+
|
118 |
+
- To find the uncertainty of a specific variable (magnitude), join the
|
119 |
+
measurement systems table with the uncertainty of magnitudes (variables)
|
120 |
+
table.
|
121 |
+
|
122 |
+
|
123 |
+
Important note:
|
124 |
+
|
125 |
+
Do not confuse the two types of uncertainty:
|
126 |
+
|
127 |
+
- If the user requests the uncertainty of the measurement system, use the
|
128 |
+
first join (measurement systems table + uncertainty of the measurement
|
129 |
+
system table).
|
130 |
+
|
131 |
+
- If the user requests the uncertainty of a specific variable (magnitude) in
|
132 |
+
a report, use the second join (measurement systems table + uncertainty of
|
133 |
+
magnitudes table).
|
134 |
- source_sentence: What is the primary key of the flow computer table?
|
135 |
sentences:
|
136 |
+
- >-
|
137 |
+
What is equipment calibration?
|
138 |
|
139 |
+
Calibration is a metrological verification process used to ensure the
|
140 |
+
accuracy of measurement equipment. It is performed periodically, based on
|
141 |
+
intervals set by the company or a regulatory body.
|
142 |
|
143 |
|
144 |
Purpose of calibration:
|
145 |
|
146 |
+
The calibration process corrects any deviations in how the equipment
|
147 |
+
measures physical magnitudes (variables). This ensures the equipment
|
148 |
+
provides accurate and reliable data.
|
149 |
|
150 |
|
151 |
Calibration cycles:
|
152 |
|
153 |
There are two main calibration cycles:
|
154 |
|
155 |
+
1. As-found: Represents the equipment's measurement accuracy before any
|
156 |
+
adjustments are made. This cycle is almost always implemented.
|
157 |
|
158 |
+
2. As-left: Represents the equipment's measurement accuracy after
|
159 |
+
adjustments are made. This cycle is used depending on regulatory
|
160 |
+
requirements.
|
161 |
|
162 |
|
163 |
Calibration uncertainty:
|
164 |
|
165 |
- Uncertainty is included in the results of a calibration.
|
166 |
|
167 |
+
- Calibration uncertainty refers to the margin of error in the device's
|
168 |
+
measurements, which also affects the uncertainty of the measured variable or
|
169 |
+
magnitude.
|
170 |
+
- >-
|
171 |
+
What is equipment calibration?
|
172 |
|
173 |
+
Calibration is a metrological verification process used to ensure the
|
174 |
+
accuracy of measurement equipment. It is performed periodically, based on
|
175 |
+
intervals set by the company or a regulatory body.
|
176 |
|
177 |
|
178 |
Purpose of calibration:
|
179 |
|
180 |
+
The calibration process corrects any deviations in how the equipment
|
181 |
+
measures physical magnitudes (variables). This ensures the equipment
|
182 |
+
provides accurate and reliable data.
|
183 |
|
184 |
|
185 |
Calibration cycles:
|
186 |
|
187 |
There are two main calibration cycles:
|
188 |
|
189 |
+
1. As-found: Represents the equipment's measurement accuracy before any
|
190 |
+
adjustments are made. This cycle is almost always implemented.
|
191 |
|
192 |
+
2. As-left: Represents the equipment's measurement accuracy after
|
193 |
+
adjustments are made. This cycle is used depending on regulatory
|
194 |
+
requirements.
|
195 |
|
196 |
|
197 |
Calibration uncertainty:
|
198 |
|
199 |
- Uncertainty is included in the results of a calibration.
|
200 |
|
201 |
+
- Calibration uncertainty refers to the margin of error in the device's
|
202 |
+
measurements, which also affects the uncertainty of the measured variable or
|
203 |
+
magnitude.
|
204 |
+
- >-
|
205 |
+
How does a flow computer generate and store reports?
|
206 |
+
|
207 |
+
A flow computer generates daily or hourly reports to provide users with
|
208 |
+
operational data. These reports are stored in the flow computer's memory in
|
209 |
+
an organized format.
|
210 |
+
|
211 |
+
|
212 |
+
Report structure:
|
213 |
+
|
214 |
+
- Each report includes:
|
215 |
+
|
216 |
+
- Date and time of the data recording.
|
217 |
+
|
218 |
+
- Data recorded from flow computers.
|
219 |
+
|
220 |
+
|
221 |
+
Data storage in tables:
|
222 |
+
|
223 |
+
The reports are saved in two tables:
|
224 |
+
|
225 |
+
1. Main table (Index):
|
226 |
+
- Stores the date, time, and flow computer identifier.
|
227 |
+
2. Detail table:
|
228 |
+
- Stores the measured values associated with the report.
|
229 |
+
|
230 |
+
Connection to the Modbus table:
|
231 |
+
|
232 |
+
The flow computer's reports are linked to a Modbus table. This table
|
233 |
+
contains the names corresponding to each value in the reports, making it
|
234 |
+
easier to interpret the data.
|
235 |
+
- source_sentence: >-
|
236 |
+
Can you provide a sample query to test the retrieval of the uncertainty
|
237 |
result for the specified tag and date?
|
238 |
sentences:
|
239 |
+
- >-
|
240 |
+
What is equipment calibration?
|
241 |
|
242 |
+
Calibration is a metrological verification process used to ensure the
|
243 |
+
accuracy of measurement equipment. It is performed periodically, based on
|
244 |
+
intervals set by the company or a regulatory body.
|
245 |
|
246 |
|
247 |
Purpose of calibration:
|
248 |
|
249 |
+
The calibration process corrects any deviations in how the equipment
|
250 |
+
measures physical magnitudes (variables). This ensures the equipment
|
251 |
+
provides accurate and reliable data.
|
252 |
|
253 |
|
254 |
Calibration cycles:
|
255 |
|
256 |
There are two main calibration cycles:
|
257 |
|
258 |
+
1. As-found: Represents the equipment's measurement accuracy before any
|
259 |
+
adjustments are made. This cycle is almost always implemented.
|
260 |
|
261 |
+
2. As-left: Represents the equipment's measurement accuracy after
|
262 |
+
adjustments are made. This cycle is used depending on regulatory
|
263 |
+
requirements.
|
264 |
|
265 |
|
266 |
Calibration uncertainty:
|
267 |
|
268 |
- Uncertainty is included in the results of a calibration.
|
269 |
|
270 |
+
- Calibration uncertainty refers to the margin of error in the device's
|
271 |
+
measurements, which also affects the uncertainty of the measured variable or
|
272 |
+
magnitude.
|
273 |
+
- >-
|
274 |
+
What kind of data store an equipment?
|
275 |
|
276 |
+
Equipments can capture meteorological data, such as pressure, temperature,
|
277 |
+
and volume (magnitudes). This data is essential for users to perform various
|
278 |
+
calculations.
|
279 |
|
280 |
|
281 |
Data storage:
|
282 |
|
283 |
+
- The measured values are stored in a special table in the database for
|
284 |
+
magnitudes. This table contains the values of the variables captured by the
|
285 |
+
equipments.
|
286 |
|
287 |
+
- These values are **direct measurements** from the fluid (e.g., raw
|
288 |
+
pressure, temperature, or volume readings). **They are not calculated
|
289 |
+
values**, such as uncertainty.
|
290 |
|
291 |
+
- The values stored in the variable values table are **different** from
|
292 |
+
variable uncertainty values, which are calculated separately and represent
|
293 |
+
the margin of error.
|
294 |
|
295 |
|
296 |
Accessing the data:
|
297 |
|
298 |
+
- Users typically access the data by referring to the readings from the
|
299 |
+
measurement system, not directly from the individual equipments.
|
300 |
|
301 |
- The readings are stored in a "variable values" table within the database.
|
302 |
|
303 |
|
304 |
Linking variable names:
|
305 |
|
306 |
+
If the user needs to know the name of a variable, they must link the data to
|
307 |
+
another table that stores information about the types of variables.
|
308 |
+
- >-
|
309 |
+
What is uncertainty?
|
310 |
+
|
311 |
+
Uncertainty is a measure of confidence in the precision and reliability of
|
312 |
+
results obtained from equipment or measurement systems. It quantifies the
|
313 |
+
potential error or margin of error in measurements.
|
314 |
+
|
315 |
+
|
316 |
+
Types of uncertainty:
|
317 |
+
|
318 |
+
There are two main types of uncertainty:
|
319 |
+
|
320 |
+
1. Uncertainty of magnitudes (variables):
|
321 |
+
- Refers to the uncertainty of specific variables, such as temperature or pressure.
|
322 |
+
- It is calculated after calibrating a device or obtained from the equipment manufacturer's manual.
|
323 |
+
- This uncertainty serves as a starting point for further calculations related to the equipment.
|
324 |
+
|
325 |
+
2. Uncertainty of the measurement system:
|
326 |
+
- Refers to the uncertainty calculated for the overall flow measurement.
|
327 |
+
- It depends on the uncertainties of the individual variables (magnitudes) and represents the combined margin of error for the entire system.
|
328 |
+
|
329 |
+
Key points:
|
330 |
+
|
331 |
+
- The uncertainties of magnitudes (variables) are the foundation for
|
332 |
+
calculating the uncertainty of the measurement system. Think of them as the
|
333 |
+
"building blocks."
|
334 |
+
|
335 |
+
- Do not confuse the two types of uncertainty:
|
336 |
+
- **Uncertainty of magnitudes/variables**: Specific to individual variables (e.g., temperature, pressure).
|
337 |
+
- **Uncertainty of the measurement system**: Specific to the overall flow measurement.
|
338 |
+
|
339 |
+
Database storage for uncertainties:
|
340 |
+
|
341 |
+
In the database, uncertainty calculations are stored in two separate tables:
|
342 |
+
|
343 |
+
1. Uncertainty of magnitudes (variables):
|
344 |
+
- Stores the uncertainty values for specific variables (e.g., temperature, pressure).
|
345 |
+
|
346 |
+
2. Uncertainty of the measurement system:
|
347 |
+
- Stores the uncertainty values for the overall flow measurement system.
|
348 |
+
|
349 |
+
How to retrieve uncertainty data:
|
350 |
+
|
351 |
+
- To find the uncertainty of the measurement system, join the measurement
|
352 |
+
systems table with the uncertainty of the measurement system table.
|
353 |
+
|
354 |
+
- To find the uncertainty of a specific variable (magnitude), join the
|
355 |
+
measurement systems table with the uncertainty of magnitudes (variables)
|
356 |
+
table.
|
357 |
+
|
358 |
+
|
359 |
+
Important note:
|
360 |
+
|
361 |
+
Do not confuse the two types of uncertainty:
|
362 |
+
|
363 |
+
- If the user requests the uncertainty of the measurement system, use the
|
364 |
+
first join (measurement systems table + uncertainty of the measurement
|
365 |
+
system table).
|
366 |
+
|
367 |
+
- If the user requests the uncertainty of a specific variable (magnitude) in
|
368 |
+
a report, use the second join (measurement systems table + uncertainty of
|
369 |
+
magnitudes table).
|
370 |
- source_sentence: How are the secondary equipment and measurement system related?
|
371 |
sentences:
|
372 |
+
- >-
|
373 |
+
What kind of data store an equipment?
|
374 |
|
375 |
+
Equipments can capture meteorological data, such as pressure, temperature,
|
376 |
+
and volume (magnitudes). This data is essential for users to perform various
|
377 |
+
calculations.
|
378 |
|
379 |
|
380 |
Data storage:
|
381 |
|
382 |
+
- The measured values are stored in a special table in the database for
|
383 |
+
magnitudes. This table contains the values of the variables captured by the
|
384 |
+
equipments.
|
385 |
|
386 |
+
- These values are **direct measurements** from the fluid (e.g., raw
|
387 |
+
pressure, temperature, or volume readings). **They are not calculated
|
388 |
+
values**, such as uncertainty.
|
389 |
|
390 |
+
- The values stored in the variable values table are **different** from
|
391 |
+
variable uncertainty values, which are calculated separately and represent
|
392 |
+
the margin of error.
|
393 |
|
394 |
|
395 |
Accessing the data:
|
396 |
|
397 |
+
- Users typically access the data by referring to the readings from the
|
398 |
+
measurement system, not directly from the individual equipments.
|
399 |
|
400 |
- The readings are stored in a "variable values" table within the database.
|
401 |
|
402 |
|
403 |
Linking variable names:
|
404 |
|
405 |
+
If the user needs to know the name of a variable, they must link the data to
|
406 |
+
another table that stores information about the types of variables.
|
407 |
+
- >-
|
408 |
+
What do measurement equipment measure?
|
409 |
|
410 |
+
Each equipment measures a physical magnitude, also known as a variable.
|
411 |
+
Based on the type of variable they measure, devices are classified into
|
412 |
+
different categories.
|
413 |
|
414 |
|
415 |
Equipment classification:
|
|
|
423 |
|
424 |
Equipment types in the database:
|
425 |
|
426 |
+
The database includes a table listing all equipment types. Examples of
|
427 |
+
equipment types are:
|
428 |
|
429 |
- Differential pressure transmitters
|
430 |
|
|
|
448 |
|
449 |
Data storage in tables:
|
450 |
|
451 |
+
The database also includes a separate table for equipment classifications,
|
452 |
+
which are:
|
453 |
|
454 |
- Primary meter
|
455 |
|
|
|
457 |
|
458 |
- Tertiary meter
|
459 |
|
460 |
+
So, an equipment has equipment types and this types has classifications.
|
461 |
+
- >-
|
462 |
+
What kind of data store an equipment?
|
463 |
|
464 |
+
Equipments can capture meteorological data, such as pressure, temperature,
|
465 |
+
and volume (magnitudes). This data is essential for users to perform various
|
466 |
+
calculations.
|
467 |
|
468 |
|
469 |
Data storage:
|
470 |
|
471 |
+
- The measured values are stored in a special table in the database for
|
472 |
+
magnitudes. This table contains the values of the variables captured by the
|
473 |
+
equipments.
|
474 |
|
475 |
+
- These values are **direct measurements** from the fluid (e.g., raw
|
476 |
+
pressure, temperature, or volume readings). **They are not calculated
|
477 |
+
values**, such as uncertainty.
|
478 |
|
479 |
+
- The values stored in the variable values table are **different** from
|
480 |
+
variable uncertainty values, which are calculated separately and represent
|
481 |
+
the margin of error.
|
482 |
|
483 |
|
484 |
Accessing the data:
|
485 |
|
486 |
+
- Users typically access the data by referring to the readings from the
|
487 |
+
measurement system, not directly from the individual equipments.
|
488 |
|
489 |
- The readings are stored in a "variable values" table within the database.
|
490 |
|
491 |
|
492 |
Linking variable names:
|
493 |
|
494 |
+
If the user needs to know the name of a variable, they must link the data to
|
495 |
+
another table that stores information about the types of variables.
|
496 |
- source_sentence: What is the table structure for secondary equipment?
|
497 |
sentences:
|
498 |
+
- >-
|
499 |
+
What kind of data store an equipment?
|
500 |
|
501 |
+
Equipments can capture meteorological data, such as pressure, temperature,
|
502 |
+
and volume (magnitudes). This data is essential for users to perform various
|
503 |
+
calculations.
|
504 |
|
505 |
|
506 |
Data storage:
|
507 |
|
508 |
+
- The measured values are stored in a special table in the database for
|
509 |
+
magnitudes. This table contains the values of the variables captured by the
|
510 |
+
equipments.
|
511 |
|
512 |
+
- These values are **direct measurements** from the fluid (e.g., raw
|
513 |
+
pressure, temperature, or volume readings). **They are not calculated
|
514 |
+
values**, such as uncertainty.
|
515 |
|
516 |
+
- The values stored in the variable values table are **different** from
|
517 |
+
variable uncertainty values, which are calculated separately and represent
|
518 |
+
the margin of error.
|
519 |
|
520 |
|
521 |
Accessing the data:
|
522 |
|
523 |
+
- Users typically access the data by referring to the readings from the
|
524 |
+
measurement system, not directly from the individual equipments.
|
525 |
|
526 |
- The readings are stored in a "variable values" table within the database.
|
527 |
|
528 |
|
529 |
Linking variable names:
|
530 |
|
531 |
+
If the user needs to know the name of a variable, they must link the data to
|
532 |
+
another table that stores information about the types of variables.
|
533 |
+
- >-
|
534 |
+
How are flow computers and measurement systems related?
|
535 |
|
536 |
+
Flow computers can have multiple systems assigned to them. However, a
|
537 |
+
measurement system can only be assigned to one flow computer.
|
538 |
|
539 |
|
540 |
Database terminology:
|
|
|
550 |
|
551 |
Storage of the relationship:
|
552 |
|
553 |
+
The relationship between a flow computer and its assigned measurement system
|
554 |
+
is stored in a special table.
|
555 |
|
556 |
|
557 |
User context:
|
558 |
|
559 |
+
When a user refers to a "meter stream," they are indicating that they are
|
560 |
+
searching for a measurement system assigned to a specific flow computer.
|
561 |
+
- >-
|
562 |
+
How are flow computers and measurement systems related?
|
563 |
|
564 |
+
Flow computers can have multiple systems assigned to them. However, a
|
565 |
+
measurement system can only be assigned to one flow computer.
|
566 |
|
567 |
|
568 |
Database terminology:
|
|
|
578 |
|
579 |
Storage of the relationship:
|
580 |
|
581 |
+
The relationship between a flow computer and its assigned measurement system
|
582 |
+
is stored in a special table.
|
583 |
|
584 |
|
585 |
User context:
|
586 |
|
587 |
+
When a user refers to a "meter stream," they are indicating that they are
|
588 |
+
searching for a measurement system assigned to a specific flow computer.
|
589 |
datasets:
|
590 |
- Lauther/measuring-embeddings-v3
|
591 |
+
pipeline_tag: feature-extraction
|
592 |
library_name: sentence-transformers
|
593 |
---
|
594 |
|