gdal_extractprojection: QGIS algorithm - Extract projection

In JanCaha/r_package_qgis: An extension of package "qgisprocess" providing direct R functions for QGIS functions

QGIS algorithm - Extract projection

Description

QGIS Algorithm provided by GDAL Extract projection (gdal:extractprojection). —————- Arguments —————- INPUT: Input file Argument type: raster Acceptable values: - Path to a raster layer PRJ_FILE_CREATE: Create also .prj file Default value: false Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression

Usage

gdal_extractprojection(
  INPUT = qgisprocess:::qgis_default_value(),
  PRJ_FILE_CREATE = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

INPUT	raster - Input file. Path to a raster layer.
PRJ_FILE_CREATE	boolean - Create also .prj file. 1 for true/yes. 0 for false/no. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
...	further parameters passed to qgisprocess::qgis_run_algorithm()
.complete_output	logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.
.quiet	logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
.messages	logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

• PRJ_FILE - outputFile - ESRI Shapefile prj file

• WORLD_FILE - outputFile - World file

JanCaha/r_package_qgis documentation built on Nov. 3, 2024, 5:25 p.m.