ROMA
Rotate, scale, and shift photo coordinates without fiducial marks
This program rotates the coordinate system of measured photo coordinates by a selectable angle of 0, +100, +200, or +300 gon.
The photo coordinates can also be scaled. Enter the scaling factors for x' and y' in the corresponding fields using a decimal point (.).
An offset can also be added to the photo coordinates. Enter the offset values in the corresponding fields using a decimal point (.).
The input file has to follow the rules for the file image.dat.
Skipped lines (S in column 1) are handled in the same way as all other photo measurements. They receive an S again in the output file.
Operation sequence
Select whether to apply the shift before the rotation and scale or vice versa.
Append data to a file
The New/Overwrite and Append options control output to the image coordinate file. With New/Overwrite, the output file may or may not already exist; it is created or overwritten from the beginning. With Append, the file must already exist, and all output is appended to it.
To write a file from the beginning, select New/Overwrite. To add more data to the output file, select Append, even within the same session.
Default values
To reset all parameters, select Settings > Set Parameter Defaults.