OEMODEL

Description

OEMODEL computes the block adjustment for a CATALYST Professional OrthoEngine project file. It uses the math model computation appropriate to the model specified in the OrthoEngine project file.

Parameters

Name	Type	Caption	Length	Value range
OEPROJ *	String	Input OrthoEngine Project File	1 - 191
TFILE	String	Output Text File Name	0 - 191
REPORT	String	Report mode	0 - 192	Quick links

* Required parameter

Parameter descriptions

OEPROJ

Specifies the name of the OrthoEngine project file. Images in this project file must have math model information. The model computed will be a block adjustment of all images in the project file.

The updated math model is automatically saved to a math model segment of each image in the project. If the image files are not in PCIDSK format, a linked PCIDSK file with the same name is created in the same folder to store the math model segment. This linked PCIDSK file can be used as input data for other functions.

TFILE

If specified, the following information will be output to the file:

['PATH\FILE.PIX'];[DBIC];[MMSEG]

The text file format is delimited by semi-colons and is in the same order as MFILE parameter specifications (see ORTHO). The TFILE parameter, therefore, can be used as input for the ORTHO parameter MFILE. The DBIC parameter is left empty to reset all channels.

An example of the TFILE output format is as follows:

'C:\pci\S129.pix'; ; 4
'C:\pci\S130.pix'; ; 4

If no path is stored in the project file, the working directory is used to fill in the path information for the text file output. If the text file already exists, the user is prompted to cancel or overwrite it.

REPORT

Specifies where to direct the generated report.

Available options are:

• TERM: generates a report on the terminal (default)
• DISK: generates a report on file "IMPRPT.LST"
• OFF: turns off report generation
• <filename>: appends a report to the specified file

Details

OEMODEL calculates the mathematical model required for orthorectifying a set of images contained in an OrthoEngine project file. The GCPs and orbit information are taken from the project file. The appropriate math model calculation task is called depending on the math model specified in the project file.

Example

Export the math model of an OrthoEngine project file called 'airphoto_model.prj'.

EASI>OEPROJ="airphoto_model.prj"
EASI>TFILE="out.txt"

EASI>r oemodel

OEMODEL computes the model that will be a block adjustment of all images in the project file. The updated math models are automatically saved into the math model segment of each image in the project. The images processed and the corresponding math model segment number, are directed to an output text file named 'out.txt'.