--- title: "Frame Info Rollout" canonical: "https://documentation.chaos.com/space/VMAX/113575449/Frame%20Info%20Rollout" format: markdown --- This page provides information on the Frame Info rollout. ## **Overview** --- ## **Parameters** --- **Container Dimensions** - If a file is successfully loaded, shows the size of the bounding box of the cached contents for the current frame, in scene units. Prints [No Frame Loaded] otherwise. This parameter ignores any transformations (such as Scaling) applied to the transform node. **Cache File Content** - If a file is successfully loaded, displays information regarding the channels present in the cache for the current frame. The container's size, as well as the total number of cells/voxels, is printed at the top. For each individual channel (such as Velocity, or Smoke), a single line consisting of the name and Min / Max range for that channel is also displayed.  > ✅ The Info Box only displays channels that are remapped to the internal VolumeGrid channels using the 3rd Party Channels Mapping dialog in the [Input ](https://docs-chaos.atlassian.net/wiki/spaces/VMAX/pages/113575441)rollout. > ✅ > ✅ For example, if your cache files contain a channel called my_test_channel, which you intend to use as Smoke, forgetting to remap my_test_channel to Smoke in the Input tab results in my_test_channel not being shown in the Info Box. > ✅ > ✅ This is intentional, and the reason is optimization - loading and calculating the range of a channel can be time-consuming, especially with large datasets. If the channel is not used (i.e., remapped to something), it is not considered by the **Cache File Content **window.