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This is an open source program based on NVIDIA cuda, which includes two-dimensional and three-dimensional VTI media forward simulation and reverse time migration imaging, two-dimensional TTI media reverse time migration imaging, and ADCIGs extraction of the above media]

License: GNU General Public License v3.0

Makefile 0.21% Cuda 99.79%
finite-different reverse-time-migration angle-domain-common-imaging-gathers nvidia-cuda anisotropy

2d3d-ti-fd-rtm-cuda's Issues

Input files required

Can you please share inputs files mentioned in your code. Please share repository from where i can download these files

wrong if condition

for GPU kernel total threads spawned will be (nx X nz) only but in function cal_migration
id=threadIdx.x+blockIdx.x*blockDim.x

if(id < nnx*nnz) rather it should be
if(id < nx*nz)

file: Toa_gpu_2dtti_rtm_adcigs_1orderfunciton.cu

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