if(zVec[i * width + j] > minThreshold && zVec[i * width + j] < maxThreshold && !((flags[i * width + j]) & PMD_FLAG_INVALID )) {

	if(((i * width) + j + 1) < zVec.size()) {
		zMat.at<float>(i, j) = zVec[i * width + j];
	}

} else {
	zMat.at<float>(i, j) = maxThreshold;
}

before scaling min val -1.59661 and max src val 1.8
after scaling min val 0 and max src val 255

before scaling min val -1.59889 and max src val 1.8
after scaling min val 0 and max src val 255

before scaling min val -1.59311 and max src val 1.8
after scaling min val 0 and max src val 255

before scaling min val -1.59926 and max src val 1.8
after scaling min val 0 and max src val 255

--------------------------------------------------
out of range or invalid 0.0876288

out of range or invalid 0.0899892

out of range or invalid 0.0923232

out of range or invalid 0.0936305

out of range or invalid 0.0948435

out of range or invalid 0.0960125

out of range or invalid 0.097402

out of range or invalid 0.0993508

val within range and valid pixel 0.101792
val within range and valid pixel 0.103682
val within range and valid pixel 0.105362
val within range and valid pixel 0.106643
val within range and valid pixel 0.107576
val within range and valid pixel 0.108414
val within range and valid pixel 0.109284
val within range and valid pixel 0.109938
val within range and valid pixel 0.110939