Plug Tray Cell Count Lookup

Read actual tray SKU row/column and unusable-cell catalog; no universal plug-tray count table or observed germination/filled-cell inventory.

Description

A tray catalog can distinguish nominal grid positions from structurally unusable cells.

A tray catalog can distinguish nominal grid positions from structurally unusable cells. Neither count establishes germination or filled-cell inventory.^[1]

Enter aligned nonempty unique nonblank IDs, integer rows/columns 1–1000 and missing counts 0–rows×columns. Query an exact present SKU; return nominal and usable cells.

When to use Plug Tray Cell Count Lookup

Use Plug Tray Cell Count Lookup when you need to evaluate the supplied records under the calculation and evidence rules below. No embedded tray catalog or observed planting outcome is supplied.

Prepare the measured crop, container, lighting or inventory records requested. Supply verified local catalogs, calibration factors and crop-stage limits; keep units and dates consistent.

How to use Plug Tray Cell Count Lookup and understand its results

Prepare the measured crop, container, lighting or inventory records requested. Supply verified local catalogs, calibration factors and crop-stage limits; keep units and dates consistent.
Enter callerTraySkuIds, callerRows, callerColumns, callerMissingCellCounts, queryTraySkuId using the field table and calculation rules, then run the tool.
Read callerNominalTrayCellCount, callerUsableTrayCellCount. The explanation below defines the units, signs, ordering and any flags or placeholder values.
If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.

Input field	Meaning	Value type; see rules below	Requirement
callerTraySkuIds	Caller tray sku ids	list of string	Required
callerRows	Caller rows	list of number	Required
callerColumns	Caller columns	list of number	Required
callerMissingCellCounts	Caller missing cell counts	list of number	Required
queryTraySkuId	Query tray sku id	string	Required

Enter aligned nonempty unique nonblank IDs, integer rows/columns 1–1000 and missing counts 0–rows×columns. Query an exact present SKU; return nominal and usable cells.

nominal=rows×columns; usable=nominal−missingCells

Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.

Output field	Meaning	Value type
callerNominalTrayCellCount	Caller nominal tray cell count	number
callerUsableTrayCellCount	Caller usable tray cell count	number

json

{
  "input": {
    "callerTraySkuIds": [
      "a",
      "b"
    ],
    "callerRows": [
      4,
      5
    ],
    "callerColumns": [
      6,
      8
    ],
    "callerMissingCellCounts": [
      1,
      0
    ],
    "queryTraySkuId": "a"
  },
  "output": {
    "callerNominalTrayCellCount": 24,
    "callerUsableTrayCellCount": 23
  }
}

Limitations and assumptions

No embedded tray catalog or observed planting outcome is supplied.

Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Numeric lists are limited to 10,000 entries; string lists to 128 strings of at most 128 characters each. The rules above may impose smaller limits. Extremely large text inputs are rejected. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.

Alternative or Complementary methods

Use Plug Cell Volume Calculator: Observed media inventory can calibrate average cell fill independently of pot geometry. Spill must be subtracted from inventory depletion. For a complementary task, use Cutting Stick Spacing Per Tray Calculator: Rectangular cutting positions require room for their envelopes and intervening gaps. Exterior gaps are not added in this model.

References

Plug Tray Cell Count Lookup — tool.io

Similar or alternative tools

Plug Cell Volume Calculator
Observed media inventory can calibrate average cell fill independently of pot geometry. Spill must be subtracted from inventory depletion.
Cutting Stick Spacing Per Tray Calculator
Rectangular cutting positions require room for their envelopes and intervening gaps. Exterior gaps are not added in this model.