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Arcgis very slow

joycemaia

Hello!

Does anyone know how I can speed up the process Join Space ?. On my machine it has taken too long.

This is my setup

i5 3.0 GHz

8GB RAM

thanks

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joycemaia

The open when Arcgis uses only 30% of the processor, I changed the process for priority in real time. This did not show much difference.

As for RAM, ArcGIS uses very little. Google Chrome uses a lot more.

Do you think it would be very bad open the ArcGIS three times to run different tasks? So I speed work.

thank you!

JayantaPoddar

Also turn off background processing.

joycemaia

The shapes of the polygons were reprojected to Albers. The shape with the points I make from my data, first I do it in WGS after reprojected to Albers

These are the files of properties

The Datum makes sense with the projection?

Data Type:	Shapefile Feature Class
Shapefile:	C:\a\south0.shp
Geometry Type:	Polygon
Coordinates have Z values:	No
Coordinates have measures:	No

Projected Coordinate System:	South_America_Albers_Equal_Area_Conic
Projection:	Albers
False_Easting:	0,00000000
False_Northing:	0,00000000
Central_Meridian:	-60,00000000
Standard_Parallel_1:	-5,00000000
Standard_Parallel_2:	-42,00000000
Latitude_Of_Origin:	-32,00000000
Linear Unit:	Meter

Geographic Coordinate System:	GCS_South_American_1969
Datum:	D_South_American_1969
Prime Meridian:	Greenwich
Angular Unit:	Degree

joycemaia

Do you think that kind of projection could influence this type of analysis (join space)?

joycemaia

The file is too large. I have over 4 million points to join with many polygons.

joycemaia

Thanks for the tips, will launch a new project this way to see if it helps.

curtvprice

You have a shapefile there that has a dbf approaching the 2GB limit. This is an operating system limit!

You may want to consider putting these feature classes in a file geodatabase. They are pretty big but at least your processing is more likely work at all.

DanPatterson_Retired

See Curtis's comments in this thread regarding *.mxd's

Performance problems in desktop 10.3.1?

So 2 things. First, save to a simpler drive path...you should only use that c:\user\thingy folder for photos and junk

Create/use a simpler folder ie c:\gis\file
copy both files there
start a new project and add both files either as shapefiles or send them to a new geodatabase
make sure that they are in the SAME coordinate system...looking like they are isn't good enough...Use the Project tool to get them into the same projected coordinate system
index the Shape field for both files
try again

good luck

joycemaia

The files are quite large, but I have done it before and had not taken so long.

I formatted the computer and now I'm with Win8

All files are on the PC, look at the printscreen of an example of all my files.

The idea is to cross points to polygons

Another issue is very different save files in a specific folder to save the directory: C: \ Users \ Joyce \ Documents \ ArcGIS \ Default1.gdb

Captura de tela 2015-05-21 00.44.18.png

DanPatterson_Retired

We need details. Featureclasses? shapefiles? files on local disk? on network? are the files indexed? size?

or use small, indexed featureclasses stored on a local disk

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