{"collection":"grad-noise-175k","coord":"t16_x0_u6_b40","data":{"index":75394,"ordinal":"129930862","topo":"o2(x,o1(o2(x,x)))","expression":"div(P,nrm(eql(P,P)))","image":"frame_expr-075394.png","measured":true,"step":91159,"globalStep":91159,"value_mean":0,"value_positive_fraction":0.5,"value_abs_mean":0.9541059732437134,"value_variance":0.9459018707275391,"value_stddev":0.9725748896598816,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4876426458358765,"gradient_energy_x":0.0012299472000449896,"gradient_energy_y":0,"gradient_magnitude_mean":0.007936591282486916,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.0002855452767107636,"laplacian_abs_mean":0.0032054155599325895,"gradient_magnitude_variance":0.001167433219961822,"gradient_magnitude_stddev":0.03416772186756134,"gradient_magnitude_cv":4.305088043212891,"gradient_magnitude_max":0.20244669914245605,"gradient_energy_over_variance":0.001300290459766984,"laplacian_energy_over_variance":0.00030187619267962873,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0030732734594494104,"scale_diff2_mid":0.03166179358959198,"scale_diff2_far":0.26393023133277893,"scale_diff2_near_over_variance":0.003249040339142084,"scale_diff2_mid_over_variance":0.03347259759902954,"scale_diff2_far_over_variance":0.27902495861053467,"value_histogram":[[[0.46875,0.46875,0.46875],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.46875,0.46875,0.46875]]],"scale_curve":[[[0.015625,0.0030732734594494104,0.003249040339142084],[0.0625,0.03166179358959198,0.03347259759902954],[0.25,0.26393023133277893,0.27902495861053467]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"16\",\"0\",\"6\",\"40\"]"}