Hi people,
I have used ReadInterpolate successfully for different applications in the past. I'm now trying to use it to interpolate onto a new grid that has 5 ghost zones i.e.:
CoordBase::boundary_size_x_lower = 5 CoordBase::boundary_size_y_lower = 5 CoordBase::boundary_size_z_lower = 5 CoordBase::boundary_size_x_upper = 5 CoordBase::boundary_size_y_upper = 5 CoordBase::boundary_size_z_upper = 5 Driver::ghost_size = 5 GRHydro::GRHydro_stencil = 5 But I'm getting this error:
CCTK_Proc569.err <== while executing schedule bin ReadInterpolate_ReadData, routine ReadInterpolate::ReadInterpolate_Read in thorn ReadInterpolate, file /home/mvxcombi/ET_Zelmani/Cactus/arrangements/EinsteinInitialData/ReadInterpolate/src/read.c:559: -> Skipping integer variable 'SPACEMASK::space_mask it=335925 tl=0 rl=0 c=569'. Do not know how to interpolate integers. ERROR from host bcn1814.usr.hlrn.de process 569 while executing schedule bin ReadInterpolate_ReadData, routine ReadInterpolate::ReadInterpolate_Read in thorn ReadInterpolate, file /home/mvxcombi/ET_Zelmani/Cactus/arrangements/EinsteinInitialData/ReadInterpolate/src/interpolate.cc:130: -> There were 70227 points in 27 variables that could not be set. cactus_etk_devel: /home/mvxcombi/ET_Zelmani/Cactus/arrangements/Carpet/Carpet/src/helpers.cc:275: int Carpet::Abort(const cGH*, int): Assertion `0' failed. Rank 569 with PID 1675935 received signal 6 Writing backtrace to AIC_interp/backtrace.569.txt The original grid has 3 ghost zones. I'm using the following parfile: # What to interpolate # ------------------- ReadInterpolate::files = "checkpoint.chkpt.it_335925" ReadInterpolate::max_number_of_read_variables = 30 ReadInterpolate::only_these_datasets = ":Y_e, :rho, :temperature, :vel, :Ax, :Ay, :Az, :psi6phi, :kxx, :kxy, :kxz, :kyy, :kyz, :kzz, :gxx, :gxy, :gxz, :gyy, :gyz, :gzz, :betax, :betay, :betaz, :alp" ReadInterpolate::minimum_reflevel = 0 # Default ReadInterpolate::maximum_reflevel = 1000 # Default
# Interpolator settings # --------------------- ReadInterpolate::epsilon = 1.e-12 #2 # Default ReadInterpolate::interpolator_half_width = -1 # Default, use cctk_nghostzones ReadInterpolate::interpolator_name = "Lagrange polynomial interpolation" ReadInterpolate::interpolator_pars = " order = 3 boundary_off_centering_tolerance = {1. 1. 1. 1. 1. 1.} boundary_extrapolation_tolerance = {1.e-12 1.e-12 1.e-12 1.e-12 1.e-12 1.e-12} "
# Fixing the read-in data # ----------------------- ReadInterpolate::shift_read_datasets_by[0] = 0. ReadInterpolate::shift_read_datasets_by[1] = 0. ReadInterpolate::shift_read_datasets_by[2] = 0.
ReadInterpolate::enforce_symmetries_after_reading = no # Default ReadInterpolate::fix_cell_centered_origins = no # Default
Any suggestions on how to solve this issue?
Thanks a lot!!