Gridding Data

ska_sdp_func_python.grid_data.gridding Module

Gridding functions

Functions

convolution_mapping_visibility(vis, ...[, cf])

Find the mappings between Visibility, GridData, and Convolution Function.

degrid_visibility_from_griddata(vis, ...)

Degrid blockVisibility from a GridData.

fft_griddata_to_image(griddata, template[, gcf])

FFT griddata after applying gcf.

fft_image_to_griddata(im, griddata[, gcf])

Fill griddata with transform of im.

grid_visibility_to_griddata(vis, griddata, cf)

Grid Visibility onto a GridData.

grid_visibility_weight_to_griddata(vis, griddata)

Grid Visibility weight onto a GridData.

griddata_merge_weights(gd_list)

Merge weights into one grid.

griddata_visibility_reweight(vis, griddata)

Reweight visibility weight using the weights in griddata.