ana1Tests.analysisTools.computeErrorAndNorm

computeErrorAndNorm(localError, analyticalSol2, cellSize, cosAngle)[source]

Compute error between two functions given their norm 2

Parameters

  • localError (numpy array) – norm2 of the error function

  • analyticalSol2 (numpy array) – norm2 of the reference function

  • cellSize (float) – grid cell size

  • cosAngle (float) – cosine of the slope angle

Returns

  • errorL2 (float) – L2 error

  • errorL2Rel (float) – Relativ L2 error

  • errorMax (float) – LMax error

  • errorMaxRel (float) – Relativ LMax error