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Hi people,</div>
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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.:</div>
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<blockquote style="margin-left: 0.8ex; padding-left: 1ex; border-left: 3px solid rgb(200, 200, 200);">
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CoordBase::boundary_size_x_lower = 5</div>
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CoordBase::boundary_size_y_lower = 5 </div>
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CoordBase::boundary_size_z_lower = 5 </div>
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CoordBase::boundary_size_x_upper = 5</div>
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CoordBase::boundary_size_y_upper = 5</div>
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CoordBase::boundary_size_z_upper = 5 </div>
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Driver::ghost_size = 5 </div>
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GRHydro::GRHydro_stencil = 5</div>
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But I'm getting this error:</div>
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CCTK_Proc569.err <==</div>
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while executing schedule bin ReadInterpolate_ReadData, routine ReadInterpolate::ReadInterpolate_Read</div>
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in thorn ReadInterpolate, file /home/mvxcombi/ET_Zelmani/Cactus/arrangements/EinsteinInitialData/ReadInterpolate/src/read.c:559:</div>
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-> Skipping integer variable 'SPACEMASK::space_mask it=335925 tl=0 rl=0 c=569'. Do not know how to interpolate integers.</div>
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ERROR from host bcn1814.usr.hlrn.de process 569</div>
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while executing schedule bin ReadInterpolate_ReadData, routine ReadInterpolate::ReadInterpolate_Read</div>
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in thorn ReadInterpolate, file /home/mvxcombi/ET_Zelmani/Cactus/arrangements/EinsteinInitialData/ReadInterpolate/src/interpolate.cc:130:</div>
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<b> -> There were 70227 points in 27 variables that could not be set.</b></div>
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cactus_etk_devel: /home/mvxcombi/ET_Zelmani/Cactus/arrangements/Carpet/Carpet/src/helpers.cc:275: int Carpet::Abort(const cGH*, int): Assertion `0' failed.</div>
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Rank 569 with PID 1675935 received signal 6</div>
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Writing backtrace to AIC_interp/backtrace.569.txt</div>
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The original grid has 3 ghost zones. I'm using the following parfile:</div>
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# What to interpolate</div>
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# -------------------</div>
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ReadInterpolate::files = "checkpoint.chkpt.it_335925"</div>
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ReadInterpolate::max_number_of_read_variables = 30</div>
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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"</div>
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ReadInterpolate::minimum_reflevel = 0 # Default</div>
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ReadInterpolate::maximum_reflevel = 1000 # Default</div>
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# Interpolator settings</div>
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# ---------------------</div>
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ReadInterpolate::epsilon = 1.e-12 #2 # Default</div>
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ReadInterpolate::interpolator_half_width = -1 # Default, use cctk_nghostzones</div>
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ReadInterpolate::interpolator_name = "Lagrange polynomial interpolation"</div>
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ReadInterpolate::interpolator_pars = "</div>
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order = 3</div>
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boundary_off_centering_tolerance = {1. 1. 1. 1. 1. 1.}</div>
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boundary_extrapolation_tolerance = {1.e-12 1.e-12 1.e-12 1.e-12 1.e-12 1.e-12}</div>
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"</div>
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# Fixing the read-in data</div>
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# -----------------------</div>
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ReadInterpolate::shift_read_datasets_by[0] = 0.</div>
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ReadInterpolate::shift_read_datasets_by[1] = 0.</div>
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ReadInterpolate::shift_read_datasets_by[2] = 0.</div>
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ReadInterpolate::enforce_symmetries_after_reading = no # Default</div>
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ReadInterpolate::fix_cell_centered_origins = no # Default</div>
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Any suggestions on how to solve this issue?</div>
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Thanks a lot!!</div>
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