Hi everyone,
I'm trying to reduce the file size of a DGN file that contains the city of Toronto. I need to create smaller separate files in order to import them in another software. I was able to delete elements and keep only a small fraction of the model but the filesize stills the same...
Could you help me?
Thank you!
Timothy Hickman
CADD Manager | CADD Department
timothy.hickman@colliersengineering.com
Main: 877 627 3772|
1000 Waterview Drive Suite 201 | Hamilton, New Jersey 08691
Another method to create a file from only a portion of a larger file is to place a fence around it and then use "Copy fence contents to file" - in the Toolsettings you are able to define a new filename. And this file will be sleek and slim. Deleting a large portion of elements on a copy - though it is the first thing that comes into play - is not so effective and results in all kinds of undesired leftovers if you do not compress carefully.
but it has gotten cheaper and cheaper..
My flash or thumb drive 16Gb cost me $15 ( 2014) my first hard drive ( amiga Scusi late 1980's) 300Mb cost me $300 we used to get $15 /hr pay in late 1980's
Today internal 3 Tb hdrive cost <$150 yes servers space is a little more but per Mb its tiny ( 0.005cents /Mb= 15000c/3000x1000 Mb)
just using the thumb drive 16gb is approx 1/2 hour pay so 16000Mb for 1/2 ( or 32,000 Mb /1 hours pay, ) old drive 300Mb for 20 hours pay = 15Mb for 1 hr pay
so 32000/15 = 2133 times cheaper mb for mb today or another way if you could buy todays 16Gb drive back in the 80s with 80's 'money $1/Mb would have been $16000 ( but in todays money would still be $4000... yet today it costs only $15 or 9 cents / Mb in todays money for thumb drive)
or if 3 Tb intern HD equivalent was in 1980s tech and money even then at $1/Mb would be $3 million or $12 million in todays money not $150 (0.005cents/Mb) which also shows thumb drives are very expensive per mb compared with HDs
so today storage space is so cheap today who cares about space... so much that a lot of my friends now have refurbished their old slow laptops instead of getting new faster ones have opted to put small solid state hds for windows and programs to load on and get very big improved performance... I'm thinking of doing the same on my desktop...
Lorys
Started msnt work 1990 - Retired Nov 2022 ( oh boy am I old )
But was long time user V8iss10 (8.11.09.919) dabbler CE update 16 (10.16.00.80)
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