{"collection":"grad-noise-175k","coord":"t13_x0_u26_b3","data":{"index":42346,"ordinal":"105573042","topo":"o1(o2(o1(x),x))","expression":"flr(div(sgn(P),P))","image":"frame_expr-042346.png","measured":true,"step":18775,"globalStep":18775,"value_mean":-0.0625,"value_positive_fraction":0.125,"value_abs_mean":0.1875,"value_variance":0.17006690800189972,"value_stddev":0.41239169239997864,"value_min":-1,"value_max":0.9997089505195618,"value_range":1.999708890914917,"histogram_probability_sum":1,"histogram_entropy_bits":1.3354594707489014,"gradient_energy_x":0.03244203329086304,"gradient_energy_y":0,"gradient_magnitude_mean":0.0238052885979414,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-9.461055272552699e-10,"laplacian_energy":0.06372140347957611,"laplacian_abs_mean":0.03359552472829819,"gradient_magnitude_variance":0.03189139440655708,"gradient_magnitude_stddev":0.1785816103219986,"gradient_magnitude_cv":7.501762390136719,"gradient_magnitude_max":1.999708890914917,"gradient_energy_over_variance":0.19076041877269745,"laplacian_energy_over_variance":0.37468433380126953,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04379955679178238,"scale_diff2_mid":0.16649776697158813,"scale_diff2_far":0.3186153471469879,"scale_diff2_near_over_variance":0.25754308700561523,"scale_diff2_mid_over_variance":0.9790133237838745,"scale_diff2_far_over_variance":1.8734705448150635,"value_histogram":[[[0.125,0.125,0.125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.7734375,0.7734375,0.7734375],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0234375,0.0234375,0.0234375]]],"scale_curve":[[[0.015625,0.04379955679178238,0.25754308700561523],[0.0625,0.16649776697158813,0.9790133237838745],[0.25,0.3186153471469879,1.8734705448150635]]]},"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":"[\"13\",\"0\",\"26\",\"3\"]"}