PDS4 Local Data Dictionary Processing Report

Configuration:
   LDDTool Version        16.1.0
   LDD Version Id:        1.1.0.0
   LDD Label Version Id:  1.0
   LDD Discipline (T/F):  true
   LDD Namespace URL:     http://pds.nasa.gov/pds4/
   LDD URN Prefix:        urn:nasa:pds:
   Time                   Fri Apr 24 16:52:22 UTC 2026
   Common Schema          [PDS4_PDS_1Q00.xsd]
   Common Schematron      [PDS4_PDS_1Q00.sch]
   IM Version Id:         1.26.0.0
   IM Namespace Id:       pds
   IM Label Version Id:   1.0
   IM Object Model        [UpperModel.pont]
   IM Data Dictionary     [dd11179.pins]
   IM Glossary            [Glossary.pins]
   IM Document Spec       [DMDocument.pins]

Parameters:
   Input File             [/home/runner/work/ldd-nucspec/ldd-nucspec/src/PDS4_NUCSPEC_IngestLDD.xml]
   PDS Processing         true
   LDD Processing         true
   Discipline LDD         true
   Mission LDD            false
   Write Attr Elements    false
   Merge with Master      false

Summary:
   Classes                19
   Attributes             19
   Associations           46
   Error messages         0
   Warning messages       0
   Information messages   0

Detailed validation messages

Parsed Input - Header:
   LDD Name               nucspec
   LDD Version            1.1.0.0
   Full Name              Small Bodies Node
   Steward                sbn
   Namespace Id           nucspec
   Comment                This dictionary covers nuclear spectroscopy observations.
   Last Modification Time 2022-05-10T18:44:16Z
   PDS4 Merge Flag        false

Parsed Input - Attributes:

   name                   coefficient
   version                1.26
   value data type        ASCII_Real
   description            The coefficient of a single term of the polynomial relating channel number to pulse height.

   name                   order
   version                1.26
   value data type        ASCII_Integer
   description            The order of a single term of the polynomial relating channel number to pulse height.

   name                   state_index
   version                1.26
   value data type        ASCII_Integer
   description            The state_index points to a row of a look up table containing the instrument settings.
   nillable               true

   name                   first_record
   version                1.26
   value data type        ASCII_Integer
   description            The first record for which the state applies, inclusive.
   minimum value          1

   name                   last_record
   version                1.26
   value data type        ASCII_Integer
   description            The last record for which this state applies, inclusive.
   minimum value          1

   name                   record_count
   version                1.26
   value data type        ASCII_Integer
   description            The number of consecutive records, including the first, for which this state applies.
   minimum value          1

   name                   state_time_field_name
   version                1.26
   value data type        UTF8_String
   description            The name of the field in the referenced data table that contains the time.

   name                   et_start
   version                1.26
   value data type        ASCII_Real
   description            The earliest ephemeris time, as defined by the referenced field, for which this state or condition is applicable.
   unit of measure type   Units_of_Time

   name                   et_stop
   version                1.26
   value data type        ASCII_Real
   description            The latest ephemeris time, as defined by the referenced field, for which this state or condition is applicable.
   unit of measure type   Units_of_Time

   name                   sclk_start_time
   version                1.26
   value data type        ASCII_Integer
   description            The earliest spacecraft clock time, in ticks since spacecraft clock start, for which this state or condition is applicable.
   minimum value          0

   name                   sclk_stop_time
   version                1.26
   value data type        ASCII_Integer
   description            The latest spacecraft clock time, in ticks since spacecraft clock start, for which this state or condition is applicable.
   minimum value          0

   name                   utc_start_time
   version                1.26
   value data type        ASCII_Date_Time_YMD_UTC
   description            The earliest Universal Coordinated Time for which this state or condition is applicable.

   name                   utc_stop_time
   version                1.26
   value data type        ASCII_Date_Time_YMD_UTC
   description            The latest Universal Coordinated Time for which this state or condition is applicable.

   name                   name
   version                1.26
   value data type        UTF8_Short_String_Collapsed
   description            The name of the detector.

   name                   description
   version                1.26
   value data type        UTF8_Text_Preserved
   description            A description for the detector.

   name                   comment
   version                1.26
   value data type        UTF8_Text_Preserved
   description            Any notes about the state at the time of observation.

   name                   condition_type
   version                1.26
   value data type        ASCII_Short_String_Collapsed
   description            Remarks about the containing object.
   nillable               true

   name                   condition_active
   version                1.26
   value data type        ASCII_Boolean
   description            A flag indicating whether the condition was in effect at the given time.
   nillable               true

   name                   condition_source
   version                1.26
   value data type        ASCII_Short_String_Collapsed
   description            A string identifying the source of the condition at the given time.
   nillable               true

Parsed Input - Classes:

   name                   NucSpec_Observation_Properties
   description            This class specifies properties pertaining to a nuclear spectroscopy observation.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:Energy_Calibration
      minimum occurrences   0
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Instrument_Settings
      minimum occurrences   0
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Detectors
      minimum occurrences   0
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Observing_Conditions
      minimum occurrences   0
      maximum occurrences   unbounded
      reference type        component_of

   name                   Energy_Calibration
   description            Specifies methods and data used to determine the pulse height in energy units (e.g. MeV) for each channel of a pulse height spectrum.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:Polynomial
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Calibration_Reference
      minimum occurrences   0
      maximum occurrences   unbounded
      reference type        component_of

   name                   Calibration_Reference
   description            Contains a reference to a document that describes the energy calibration for the product.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      pds.Internal_Reference
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

   name                   Instrument_Settings
   description            This class specifies instrument settings. Instrument settings are driven via a state table, which are associated with specific observations within the data product, either by directly indicating those records, or indicating the observation times at which certain states apply.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:State_Table
      minimum occurrences   1
      maximum occurrences   unbounded
      reference type        component_of

   name                   Polynomial
   description            The pulse height in energy units (e.g. MeV) is determined for a given channel number using the polynomial: H(x) = a0 + a1 x + a2 x^2 + ..., where H is pulse height with energy units and x is channel number.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:Polynomial_Term
      minimum occurrences   1
      maximum occurrences   unbounded
      reference type        component_of

   name                   Polynomial_Term
   description            Describes a single term in the polynomial function.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:order
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:coefficient
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

   name                   State_Table
   description            Specifies an additional look-up table that provides additional information about specific observations within the product.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      pds.Internal_Reference
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      pds.Local_Internal_Reference
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:State_Table_Entry
      minimum occurrences   1
      maximum occurrences   unbounded
      reference type        component_of

   name                   State_Table_Entry
   description            Associates individual observations in the data product with a record in the state table, providing additional information on those observations.
   is abstract            false
   is choice              true
   subclass of            USER

   Associations

      local identifier      nucspec:state_index
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:comment
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:Applicable_Records
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:State_Time
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

   name                   Applicable_Records
   description            The records to which this state applies.
   is abstract            false
   is choice              true
   subclass of            USER

   Associations

      local identifier      nucspec:First_Last
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:First_Count
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

   name                   State_Time
   description            The time during which this state was applicable. The state table entry is applicable to records in the referenced data table if the time of the data record, as given by state_time_field_name, is between the start time and stop time given in State_Time.
   is abstract            false
   is choice              true
   subclass of            USER

   Associations

      local identifier      nucspec:state_time_field_name
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:Time_Range_ET
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Time_Range_SCLK
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Time_Range_UTC
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

   name                   First_Last
   description            Defines the first and last records for which this state applies. The record numbers are one-based and inclusive.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:first_record
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:last_record
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

   name                   First_Count
   description            Defines the records to which this state applies by identifying the first record (inclusive), and the number of contiguous records, including the first.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:first_record
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:record_count
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

   name                   Detectors
   description            Specifies which detectors were active on an instrument at the time of observation.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:Detector
      minimum occurrences   1
      maximum occurrences   unbounded
      reference type        component_of

   name                   Detector
   description            Specifies a single detector which was active at the time of observation.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:name
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:description
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:comment
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

   name                   Time_Range_ET
   description            Ephemeris time, as defined by the referenced field, for the first and last science data records for a temporally contiguous block of records with the same state or affected by the same conditions. These records need not be contiguous within the file, but there must be no records with a different state between the start and stop time.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:et_start
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:et_stop
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

   name                   Time_Range_SCLK
   description            Spacecraft clock time in ticks since spacecraft clock start for the first and last science data records for a temporally contiguous block of records with the same state or affected by the same conditions. These records need not be contiguous within the file, but there must be no records with a different state between the start and stop time.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:sclk_start_time
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:sclk_stop_time
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

   name                   Time_Range_UTC
   description            Universal Coordinated Time for the first and last science data records for a temporally contiguous block of records with the same state or affected by the same conditions. These records need not be contiguous within the file, but there must be no records with a different state between the start and stop time.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:utc_start_time
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:utc_stop_time
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

   name                   Observing_Conditions
   description            Describes activity that may affect nuclear spectroscopy observations.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      nucspec:condition_type
      minimum occurrences   1
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:Observing_Condition
      minimum occurrences   1
      maximum occurrences   unbounded
      reference type        component_of

   name                   Observing_Condition
   description            Describes the times that the activity affecting nuclear spectroscopy observations was in effect, along with the sources of the activity, if applicable.
   is abstract            false
   is choice              true
   subclass of            USER

   Associations

      local identifier      nucspec:condition_active
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:condition_source
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:comment
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      nucspec:Time_Range_UTC
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Time_Range_ET
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

      local identifier      nucspec:Time_Range_SCLK
      minimum occurrences   1
      maximum occurrences   1
      reference type        component_of

End of Report
