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Slot: pour point (pour_point)

Temperature at which a liquid becomes semi solid and loses its flow characteristics. In crude oil a high pour point is generally associated with a high paraffin content, typically found in crude deriving from a larger proportion of plant material. (soure: https://en.wikipedia.org/wiki/pour_point)

URI: MIXS:0000127 Alias: pour_point

Applicable Classes

Name Description Modifies Slot
HcrCoresInterface hcr_cores dh_interface no
HcrFluidsSwabsInterface hcr_fluids_swabs dh_interface no

Properties

  • Range: Float

  • Regex pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)? *.*$

Comments

  • Value must be reported in degrees Celsius. Provide the numeric portion only.

Identifier and Mapping Information

Annotations

property value
Preferred_unit degree Celsius
storage_units Cel

Schema Source

Mappings

Mapping Type Mapped Value
self MIXS:0000127
native nmdc_sub_schema:pour_point

LinkML Source

name: pour_point
annotations:
  Preferred_unit:
    tag: Preferred_unit
    value: degree Celsius
  storage_units:
    tag: storage_units
    value: Cel
description: 'Temperature at which a liquid becomes semi solid and loses its flow
  characteristics. In crude oil a high  pour point  is generally associated with a
  high paraffin content, typically found in crude deriving from a larger proportion
  of plant material. (soure: https://en.wikipedia.org/wiki/pour_point)'
title: pour point
comments:
- Value must be reported in degrees Celsius. Provide the numeric portion only.
from_schema: https://example.com/nmdc_submission_schema
rank: 341
slot_uri: MIXS:0000127
alias: pour_point
domain_of:
- HcrCoresInterface
- HcrFluidsSwabsInterface
slot_group: mixs_core_section
range: float
pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
  *.*$
structured_pattern:
  syntax: ^{scientific_float}( *- *{scientific_float})? *{text}$
  interpolated: true
  partial_match: true
unit:
  descriptive_name: degrees Celsius
  ucum_code: Cel