244 lines
9.9 KiB
PowerShell
244 lines
9.9 KiB
PowerShell
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# Forensic Audit of Data - Find Differences from Original Grid
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# Analyzing probe data to understand deviations from expected behavior
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$auditLog = "forensic_audit_$(Get-Date -Format 'yyyyMMdd_HHmmss').log"
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$analysisFile = "grid_comparison_analysis_$(Get-Date -Format 'yyyyMMdd_HHmmss').csv"
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# ANSI colors
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$Red = "`e[31m"
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$Green = "`e[32m"
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$Yellow = "`e[33m"
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$Blue = "`e[34m"
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$Magenta = "`e[35m"
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$Cyan = "`e[36m"
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$Reset = "`e[0m"
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function Log-Audit {
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param($Message, $Severity = "INFO")
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$timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss.fff"
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$color = $Reset
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switch ($Severity) {
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"CRITICAL" { $color = $Red }
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"WARNING" { $color = $Yellow }
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"INFO" { $color = $Green }
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"DEBUG" { $color = $Blue }
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}
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$logEntry = "[$timestamp] [$Severity] $Message"
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Write-Host "$color$logEntry$Reset"
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Add-Content -Path $auditLog -Value $logEntry
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}
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# Load probe data
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$probeData = @()
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if (Test-Path "probe_final_results.csv") {
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$csv = Import-Csv "probe_final_results.csv"
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$probeData = $csv
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Log-Audit "Loaded $($csv.Count) records from probe_final_results.csv" "INFO"
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} else {
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Log-Audit "probe_final_results.csv not found" "WARNING"
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}
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# Load harmonic analysis for reference
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$harmonicData = $null
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if (Test-Path "harmonic_analysis_results.json") {
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$harmonicData = Get-Content "harmonic_analysis_results.json" | ConvertFrom-Json
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Log-Audit "Loaded harmonic analysis data" "INFO"
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}
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# Define expected values for original 1024×1024 grid
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$originalGrid = @{
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Size = 1024
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Area = 1048576
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ExpectedGuardians = 194
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GuardianDensity = 0.0001850128173828125 # 194 / 1048576
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PowerBaseline = 150 # Watts
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GridRatio = 1.0
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}
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# Define actual 256×256 grid
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$currentGrid = @{
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Size = 256
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Area = 65536
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ExpectedGuardians = 12.125 # 194 × (256/1024)² = 194 × 0.0625
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ActualGuardians = 13 # From probe data
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GuardianDensity = 0.0001983642578125 # 13 / 65536
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PowerBaseline = 37 # Watts (observed)
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GridRatio = 0.25 # 256/1024
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}
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Log-Audit "================================================================" "INFO"
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Log-Audit "FORENSIC AUDIT OF DATA - GRID COMPARISON" "INFO"
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Log-Audit "================================================================" "INFO"
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Log-Audit "" "INFO"
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Log-Audit "ORIGINAL GRID (1024×1024):" "INFO"
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Log-Audit " Size: $($originalGrid.Size)×$($originalGrid.Size)" "INFO"
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Log-Audit " Area: $($originalGrid.Area) cells" "INFO"
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Log-Audit " Expected Guardians: $($originalGrid.ExpectedGuardians)" "INFO"
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Log-Audit " Guardian Density: $($originalGrid.GuardianDensity)" "INFO"
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Log-Audit " Power Baseline: $($originalGrid.PowerBaseline)W" "INFO"
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Log-Audit "" "INFO"
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Log-Audit "CURRENT GRID (256×256):" "INFO"
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Log-Audit " Size: $($currentGrid.Size)×$($currentGrid.Size)" "INFO"
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Log-Audit " Area: $($currentGrid.Area) cells" "INFO"
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Log-Audit " Expected Guardians: $($currentGrid.ExpectedGuardians) (scaled)" "INFO"
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Log-Audit " Actual Guardians: $($currentGrid.ActualGuardians)" "INFO"
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Log-Audit " Guardian Density: $($currentGrid.GuardianDensity)" "INFO"
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Log-Audit " Power Baseline: $($currentGrid.PowerBaseline)W (observed)" "INFO"
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Log-Audit " Grid Ratio: $($currentGrid.GridRatio) (1/4 linear, 1/16 area)" "INFO"
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Log-Audit "" "INFO"
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# Calculate differences
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$guardianDifference = $currentGrid.ActualGuardians - $currentGrid.ExpectedGuardians
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$densityDifference = $currentGrid.GuardianDensity - $originalGrid.GuardianDensity
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$densityRatio = $currentGrid.GuardianDensity / $originalGrid.GuardianDensity
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$powerRatio = $currentGrid.PowerBaseline / $originalGrid.PowerBaseline
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$areaRatio = $currentGrid.Area / $originalGrid.Area
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Log-Audit "ANALYSIS OF DIFFERENCES:" "INFO"
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Log-Audit "================================================================" "INFO"
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Log-Audit "1. Guardian Count:" "INFO"
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Log-Audit " Expected (scaled): $($currentGrid.ExpectedGuardians)" "INFO"
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Log-Audit " Actual: $($currentGrid.ActualGuardians)" "INFO"
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Log-Audit " Difference: $guardianDifference guardians" "INFO"
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Log-Audit " Percentage: $(($guardianDifference/$currentGrid.ExpectedGuardians*100).ToString('F2'))%" "INFO"
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Log-Audit "" "INFO"
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Log-Audit "2. Guardian Density:" "INFO"
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Log-Audit " Original: $($originalGrid.GuardianDensity.ToString('E6'))" "INFO"
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Log-Audit " Current: $($currentGrid.GuardianDensity.ToString('E6'))" "INFO"
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Log-Audit " Difference: $($densityDifference.ToString('E6'))" "INFO"
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Log-Audit " Ratio (Current/Original): $($densityRatio.ToString('F4'))" "INFO"
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Log-Audit "" "INFO"
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Log-Audit "3. Power Scaling:" "INFO"
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Log-Audit " Original: $($originalGrid.PowerBaseline)W" "INFO"
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Log-Audit " Current: $($currentGrid.PowerBaseline)W" "INFO"
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Log-Audit " Ratio: $($powerRatio.ToString('F4')) (expected: $areaRatio)" "INFO"
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Log-Audit " Efficiency: $(($areaRatio/$powerRatio*100).ToString('F1'))% of expected" "INFO"
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Log-Audit "" "INFO"
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Log-Audit "4. Area Scaling:" "INFO"
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Log-Audit " Linear scaling: $($currentGrid.GridRatio) (1/4)" "INFO"
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Log-Audit " Area scaling: $areaRatio (1/16)" "INFO"
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# Analyze probe data patterns
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if ($probeData.Count -gt 0) {
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Log-Audit "" "INFO"
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Log-Audit "PROBE DATA ANALYSIS:" "INFO"
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Log-Audit "================================================================" "INFO"
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# Convert to proper types
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$typedData = @()
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foreach ($row in $probeData) {
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$typedData += [PSCustomObject]@{
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Cycle = [int]$row.Cycle
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Time = $row.Time
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Omega = [float]$row.Omega
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Enstrophy = $row.Enstrophy
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RhoMin = [float]$row.RhoMin
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RhoMax = [float]$row.RhoMax
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Power = $row.Power
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Guardians = [int]$row.Guardians
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Mass = [float]$row.Mass
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MTotal = [float]$row.MTotal
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Probe = $row.Probe
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}
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}
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# Find anomalies
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$omegaAnomalies = $typedData | Where-Object { $_.Omega -lt 0.6 -or $_.Omega -gt 1.95 }
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$guardianChanges = $typedData | Where-Object { $_.Guardians -ne $currentGrid.ActualGuardians }
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$massSpikes = $typedData | Where-Object { $_.Mass -gt 100 }
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Log-Audit "Data Range: Cycles $($typedData[0].Cycle) to $($typedData[-1].Cycle)" "INFO"
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Log-Audit "Total Records: $($typedData.Count)" "INFO"
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if ($omegaAnomalies.Count -gt 0) {
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Log-Audit "Omega Anomalies Found: $($omegaAnomalies.Count) records outside [0.6, 1.95]" "WARNING"
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foreach ($anom in $omegaAnomalies | Select-Object -First 3) {
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Log-Audit " Cycle $($anom.Cycle): Omega = $($anom.Omega)" "WARNING"
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}
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} else {
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Log-Audit "Omega Values: All within normal range [0.6, 1.95]" "INFO"
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}
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if ($guardianChanges.Count -gt 0) {
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Log-Audit "Guardian Count Changes: $($guardianChanges.Count) records" "WARNING"
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$uniqueCounts = $guardianChanges.Guardians | Sort-Object -Unique
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Log-Audit " Unique guardian counts: $($uniqueCounts -join ', ')" "WARNING"
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} else {
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Log-Audit "Guardian Count: Stable at $($currentGrid.ActualGuardians)" "INFO"
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}
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if ($massSpikes.Count -gt 0) {
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Log-Audit "Mass Spikes Found: $($massSpikes.Count) records with mass > 100" "CRITICAL"
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} else {
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$maxMass = ($typedData | Measure-Object -Property Mass -Maximum).Maximum
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Log-Audit "Mass Range: 0 to $($maxMass.ToString('F2')) (no spikes)" "INFO"
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}
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# Calculate statistics
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$avgOmega = ($typedData | Measure-Object -Property Omega -Average).Average
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$avgPower = ($typedData | ForEach-Object { [double]$_.Power } | Measure-Object -Average).Average
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$avgMass = ($typedData | Measure-Object -Property Mass -Average).Average
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Log-Audit "" "INFO"
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Log-Audit "STATISTICAL SUMMARY:" "INFO"
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Log-Audit " Average Omega: $($avgOmega.ToString('F4'))" "INFO"
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Log-Audit " Average Power: $($avgPower.ToString('E3'))" "INFO"
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Log-Audit " Average Mass: $($avgMass.ToString('F2'))" "INFO"
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Log-Audit " Average MTotal: $(($typedData | Measure-Object -Property MTotal -Average).Average.ToString('F2'))" "INFO"
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}
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# Check harmonic analysis for grid size relationships
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if ($harmonicData) {
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Log-Audit "" "INFO"
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Log-Audit "HARMONIC ANALYSIS INTEGRATION:" "INFO"
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Log-Audit "================================================================" "INFO"
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$currentSizeIndex = $harmonicData.grid_sizes.IndexOf($currentGrid.Size)
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if ($currentSizeIndex -ge 0) {
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$harmonicFraction = $harmonicData.harmonic_fractions[$currentSizeIndex]
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$musicalInterval = $harmonicData.musical_intervals[$currentSizeIndex]
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Log-Audit "Grid Size $($currentGrid.Size) corresponds to:" "INFO"
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Log-Audit " Harmonic Fraction: $harmonicFraction" "INFO"
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Log-Audit " Musical Interval: $musicalInterval" "INFO"
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# Check if we're near stability boundary
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$stabilityBoundary = $harmonicData.critical_thresholds.stability_boundary
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if ($currentGrid.Size -le $stabilityBoundary) {
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Log-Audit " WARNING: Grid size is at or below stability boundary ($stabilityBoundary)" "WARNING"
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}
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}
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}
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Log-Audit "" "INFO"
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Log-Audit "FORENSIC AUDIT COMPLETE" "INFO"
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Log-Audit "================================================================" "INFO"
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# Export analysis to CSV
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$analysisResults = [PSCustomObject]@{
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Timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
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OriginalGridSize = $originalGrid.Size
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CurrentGridSize = $currentGrid.Size
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ExpectedGuardians = $currentGrid.ExpectedGuardians
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ActualGuardians = $currentGrid.ActualGuardians
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GuardianDifference = $guardianDifference
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OriginalDensity = $originalGrid.GuardianDensity
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CurrentDensity = $currentGrid.GuardianDensity
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DensityRatio = $densityRatio
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OriginalPower = $originalGrid.PowerBaseline
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CurrentPower = $currentGrid.PowerBaseline
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PowerRatio = $powerRatio
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AreaRatio = $areaRatio
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EfficiencyPercentage = ($areaRatio/$powerRatio*100)
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AuditFindings = "See log for details"
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}
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$analysisResults | Export-Csv -Path $analysisFile -NoTypeInformation
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Log-Audit "Analysis exported to: $analysisFile" "INFO"
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Log-Audit "Audit log saved to: $auditLog" "INFO"
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