Export Points in 1.6 with different output Coord System

[benton]

Hello

Metashape Version 1.6

I have a script that I ran in 1.5 but has stopped working.

The problem is related to projection.

Previously I had the following;

Code: [Select]

v_projection=Metashape.CoordinateSystem('EPSG::28350')
and when I wanted to export a component of my project I could do this;

Code: [Select]

chunk.exportRaster(output_path +'/DEM/'+ project_name + "_DEM_EPSG" + v_to_epsg + "_ver_" + version + ".tif",image_format=Metashape.ImageFormatTIFF, [b]projection=v_projection[/b], source_data=Metashape.ElevationData)
or

Code: [Select]

chunk.exportPoints(output_path + "/RGB_POINT_CLOUD/input.laz", [b]projection=v_projection[/b], source_data=Metashape.DenseCloudData, format=Metashape.PointsFormatLAZ)
But it no longer works.

I was advised to look at an example at
https://www.agisoft.com/forum/index.php?topic=11767.msg52733#msg52733

But I donot know how to apply the EPSG to the example;

Code: [Select]

projection = Metashape.OrthoProjection()
projection.type = Metashape.OrthoProjection.Type.Planar
#projection.matrix = proj #the matrix that is calculated based on markers
projection=Metashape.CoordinateSystem('EPSG::28350')
Previous Version

Code: [Select]

exportPoints(path[, source ], binary=True, precision=6, normals=True, colors=True,
raster_transform=RasterTransformNone, colors_rgb_8bit=True[, comment ][,
format ][, image_format ][, projection][, shift ][, region ][, blockw ][, blockh ][,
classes ][, progress ])
Current Version 1.6

Code: [Select]

exportPoints(path=’‘, source_data=DenseCloudData, binary=True, save_normals=True,
save_colors=True, save_classes=True, save_confidence=True,
raster_transform=RasterTransformNone, colors_rgb_8bit=True, comment=’‘,
save_comment=True, format=PointsFormatNone, image_
format=ImageFormatJPEG[, crs ][, shift ][, region ], block_width=1000,
block_height=1000, split_in_blocks=False[, classes ], save_images=False[, viewpoint
], subdivide_task=True[, progress ])
Regards
Ben

[Alexey Pasumansky]

Hello Ben,

can you please try the following:

Code: [Select]

v_projection=Metashape.CoordinateSystem('EPSG::28350')
projection = Metashape.OrthoProjection()
projection.crs=v_projection

chunk.exportRaster(..., projection = projection, ...)
chunk.exportPoints(..., crs = v_projection, ...)


[benton]

Hi Alexey,

Problem solved.

Thank You
Ben