projfwd required parameters for proj

If the input "proj" is a structure that comes out of geotiffinfo, which parameters of the “proj” structure are required for projfwd?

Answer 1

[MathWorks Support Team]

The proj input is either a structure from geotiffinfo or a Mapping Toolbox mstruct structure.

It would be easier to use a reduced version of mstruct. The required fields are:

- mapproprojection

- nparallels

- geoid

- origin

- mapparallels

- scalefactor

- falseeasting

- falsenorthing

You can use geotiff2mstruct to convert from a GeoTIFF info structure to mstruct.