> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Remap Spherical Field

## About this Block

**What it does:** Uses a Remap function to transform a scalar field from XYZ coordinates into spherical coordinates.

**Tips:**

* All Remap-based functions are centered on the world origin.
* The Y mapping length input specifies the length of the input field to be wrapped about the Sphere's longitudinal circumference.
* The Z mapping length input specifies the length of the input field to be wrapped about the Sphere's latitudinal circumference.

## Example File

Download Example: [Remap Fields and Bodies Example](https://storage.googleapis.com/files-learn/static/ExtendedBlockDocs/remap_bodies_fields.ntop)

![Example Screenshot](https://storage.googleapis.com/files-learn/static/ExtendedBlockDocs/remap_cyl_field_label.jpg)

***

Remap a scalar field into a spherical space. The only values that will be mapped are values along the positive X-axis, the Y-axis between -length/2 and +length/2, and the positive Z-axis. This block will not attempt to scale the field values to compensate for distortion. If the compensation is preferred, use the Remap Spherical Body block.

### Inputs

| Name | Type | Description |
| - | - | - |
| Field | [Scalar Field](../../../../block-documentation/types/scalar-field) | Scalar field to remap. |
| Y mapping length | [Scalar](../../../../block-documentation/types/scalar) | The length of the scalar field along the Y-axis to wrap around the longitudinal circumference of the spherical space. |
| Z mapping length | [Scalar](../../../../block-documentation/types/scalar) | The length of the scalar field along the Z-axis to wrap around the latitudinal circumference of the spherical space. |

### Outputs

| Type |
| - |
| [Scalar Field](../../../../block-documentation/types/scalar-field) |


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