Messages

1

General / Re: Constant vertical datum offset WKT

« on: May 31, 2021, 01:32:19 AM »

Thanks for the help Paulo. I think I'll need to do as you suggested.

2

General / Re: Constant vertical datum offset WKT

« on: May 28, 2021, 03:39:39 AM »

Thanks Paul that does get me closer.

I was hoping the below would work but no luck.

Code: [Select]

COMPD_CS["GDA94 / Custom Transverse Mercator",
PROJCS["GDA94 / Custom Transverse Mercator",
GEOGCS["GDA94",DATUM["Geocentric Datum of Australia 1994",
SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],
TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6283"]],
PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9102"]],AUTHORITY["EPSG","4283"]],
PROJECTION["Transverse_Mercator",AUTHORITY["EPSG","9807"]],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",120.95],
PARAMETER["scale_factor",0.999879],
PARAMETER["false_easting",446901.042],
PARAMETER["false_northing",2879773.273],
UNIT["metre",1,AUTHORITY["EPSG","9001"]]],
VERT_CS["Fixed offset",
VERT_DATUM["Fixed offset",2005],
PARAMETER["Vertical_Shift",3.155],
PARAMETER["Direction",1.0],
UNIT["metre",1,AUTHORITY["EPSG","9001"]]]]
I really need to be able to specify the offset in the WKT file.

3

General / Constant vertical datum offset WKT

« on: May 27, 2021, 07:18:19 AM »

Hi,

From the release notes for version 1.4.0
"Added support for constant vertical datum offsets."

Could someone please provide me with a simple example of a PRJ / WKT that contains this?

I would like to add a constant shift to this.

Code: [Select]

PROJCS["TEST",
GEOGCS["GCS_GDA_1994",
DATUM["D_GDA_1994",
SPHEROID["GRS_1980",6378137.0,298.257222101],
TOWGS84[0,0,0,0,0,0,0]],
PRIMEM["Greenwich",0.0],
UNIT["Degree",0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["False_Easting",446901.042],
PARAMETER["False_Northing",2879773.273],
PARAMETER["Central_Meridian",120.95],
PARAMETER["Scale_Factor",0.999879],
PARAMETER["Latitude_Of_Origin",0.0],
UNIT["Meter",1.0]]
Thanks,

Sam

4

General / Re: 1.7.3 Parallel Scheduling

« on: May 27, 2021, 01:03:31 AM »

Great!

Command line option for anyone interested.

Code: [Select]

--scheduling {parallel,sequential}    batch scheduling mode

5

General / Re: 1.7.3 Parallel Scheduling

« on: May 25, 2021, 12:57:57 AM »

That sounds like a great feature. How do I enable it?

6

General / 1.7.3 Parallel Scheduling

« on: May 24, 2021, 01:55:02 AM »

Hi!

Does anyone know what parallel scheduling does in 1.7.3? Can't find any info on it.

7

Bug Reports / Re: Export Model Clip

« on: August 11, 2020, 03:13:03 AM »

That is excellent thanks Alexey.

I was re-projecting the vertices to the shape CRS which was very time consuming.

8

Bug Reports / Re: Export Model Clip

« on: August 10, 2020, 01:21:23 AM »

Thanks Alexey,

Do you have an example script for cropping to a polygon with python? I have some code that does it but it is very slow.

9

Bug Reports / Export Model Clip

« on: July 28, 2020, 04:26:40 AM »

Export model with clip to boundary shapes seems to use the convex hull of the shape rather than the shape itself. Is this expected behavior?

10

Python and Java API / Re: How to report progress from script that runs as NetworkTask?

« on: July 04, 2020, 01:04:39 AM »

This would be a handy feature!

11

Python and Java API / Export Report User Settings

« on: June 15, 2020, 01:02:34 AM »

Hi Everyone!

Having some trouble adding user settings to exportReport().

User manual specifies "list of (string, string) tuples" for the user_settings parameter.

Code: [Select]

import os

import Metashape

doc = Metashape.app.document
chunk = doc.chunk

user_settings = [('Test 1', 'Value 1'), ('Test 2', 'Value 2')]

output_file = os.path.join(os.path.join(os.environ['USERPROFILE']), 'Desktop/test.pdf')
chunk.exportReport(path=output_file, user_settings=user_settings)

Error: ValueError: Invalid argument value: user_settings

Metashape version 1.6.2

12

Python and Java API / Re: Network Task RunScript NumPy

« on: May 11, 2020, 12:58:10 AM »

Hi Alexey,

Did you manage to replicate this behavior or do you think it is just my system?

I have attached a minimum example.

13

Python and Java API / Re: Network Task RunScript NumPy

« on: April 29, 2020, 04:25:49 AM »

I should also mention that this runs:

Code: [Select]

import requests

print('RunScript complete')

However it throws this Exception.

Code: [Select]

2020-04-29 11:23:43 Exception ignored in: <module 'threading' from 'C:\\Program Files\\Agisoft\\Metashape Pro\\python\\lib\\threading.py'>
2020-04-29 11:23:43 Traceback (most recent call last):
2020-04-29 11:23:43   File "C:\Program Files\Agisoft\Metashape Pro\python\lib\threading.py", line 1283, in _shutdown
2020-04-29 11:23:43     assert tlock.locked()
2020-04-29 11:23:43 AssertionError:


So I know that I can use libs I have installed with pip

14

Python and Java API / Re: Network Task RunScript NumPy

« on: April 29, 2020, 02:14:58 AM »

Hi Alexey,

Issue persists unfortunately.

This runs fine:

Code: [Select]

# import numpy

print('RunScript complete')

This blocks indefinitely:

Code: [Select]

import numpy

print('RunScript complete')


15

Python and Java API / Re: Network Task RunScript NumPy

« on: April 28, 2020, 03:58:11 AM »

Thinking that this it GIL related. See https://lists.gt.net/python/dev/1406603

Unfortunately this is stopping me from using any libraries that depend on numpy like Tensorflow.