PCI Modeler/Script Exchange

Welcome to the PCI Modeler and Script Exchange Page. This section is a Models and Script exchange source for use in the PCI Modeler program or the EASI scripting environment.

Download and save Modeler Models (*.mod) to any accessible directory and EASI Scripts (*.eas) to "Geomatica_Vx/pro" in text format. Be sure to remove the '.txt' extension when saving.

Contributions from our users are always most welcome, please send your model or script to support@pcigeomatics.com for posting.

Modeler Models (*.mod)

Model Description

DEM change Detection

 Change detection between two DEM's of different time periods

PANSHARP_w_CLIP

 Pansharpening with a clip demonstrates TYPESPLIT and TYPEMERGE modules
SPOT_AUTOGCP Automatic workflow that collects GCPs from a geocoded image automatically, orthorectifies the input Satellite images and then mosaic them together

Landsat7 Datafusion

Pan sharpens right from CD using co registration at sensor

Wholepoly2topopoly

Convert whole polygon to topological polygons

Area Filter

FGA filter under a bitmap then combines the filtered image with the original

NDVI Model

Calculates NDVI

TVI Model

Calculates a Transformed Vegetation Index

Add Shaded Relief

Add shaded relief for a 3D appearance 

Shaded Relief Fuse

FUSE using shaded relief

RGB2PCT w/Stretch

RGB to PCT and applies contrast stretch to the output

L7_Radiance_reflectance

Convert DN to radiance then apparent reflectance

L7_2_Radiance

Convert DN to radiance

Contrast/ConvertRGB2PCT

Apply enhancement, convert RGB to PCT, export to tiff

Density_Slice

THR and MAP to density slice to image

Color Shaded Relief Model

Generate a Color Shaded Relief Model from a DEM and a PCT.

DEM Analysis

Assess the accuracy of a DEM using the ASP, REL and VSAMPLE modules.

Batch Clipping

Clip in batch mode using the new CLIP module.

Batch Reprojection

 Reproject in batch mode using the new REPROJ module.

Automatic Mosaicking

Generate a mosaic of two georeferenced images using the new AUTOMOS module.
   

EASI Scripts (*.EAS)

Script Description

Note:
Some script have have hardwired file name(s) and parameters so you should open the script in a text editor first to review what the script takes as input. For more information on EASI scripting take a look at the help under EASI.

SPOT_AUTOIMG.eas This script is the EASI equivalent of SPOT_AUTOIMG.mod that was demonstrated during a recent PCI Webinar. It will generate orthorectified images using an existing geocoded image with the AUTOIMG program and then mosaic them together into one color balanced output image. Inputs for this model are satellite images with orbital data, a digital elevation model and an existing geocoded image for the area.

PIX_to_SHP_batch_export.eas

This script will batch convert vector files stored in PIX format to SHP format with the exact same file name as the input files.

mul_DEM_mosaic.eas

This script will generate an output PIX file with extents large enough to contain all of the input files PIX files and then mosaic each of the input files into the output pix file. It was designed to mosaic several DEM files into one large DEM file.

This script will batch subset a directory of input files based on a defined input window. It assumes that all the input files will all be located within the same specified directory, all the files will be of the same format with three channels and that the output directory does not already contain any files.

bitmap_clip.eas

This simple script used with the MODEL command in PCI EASI  will clip the unnecessary excess portions of an airphoto mosaic from OE to an irregular buffered shape around the study area.  

REPROJ.EAS

Batch reproject several files based on the projection found in an input image file. Input image contains the georeferencing information that other images are to be reprojected to. Any GDB supported file can be used for the source projection or a new image file can be created using PCI software. Supports UTM, Lat/Long, SPCS, and user defined projections such as LCC. See README file.

cutline.eas

Generates a vector file from mosaic cutlines stored in an OrthoEngine project file 

mas1.eas

Modifies the georeferencing segment of all vector files in a specified pix file. Handy for updating the georeferencing on the segment when there are many vector layers (i.e. pix file from DXF or DGN)

tiff_model.eas

Models on all tiff files as specified by a list file. The model can be altered within the script. Handy for modeling zeros out of tiff files for input into OrthoEngine

VTRANS.EAS

Scale a vector layer by a  specified value in X and Y.

ASTER_IN.EAS

Import all Aster files in a given directory using CDASTER (Output has orbital segment for input into OrthoEngine)

   

 

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