3 Jun
2016
3 Jun
'16
2:29 p.m.
I added a couple of new things. Now, when you move the distance criteria
down to 0, it will include commuters that commute within the tract. The dot
won't move (obviously), but it will show and the numbers will be included
in the totals. Thus, if you select "ALL" for distance and "ALL" for CV
you
will get the full info for the county. Performance may (by which I mean
definitely WILL) suffer, but the numbers will be there and the animation
might be acceptable.
Also, it is not really visible at all, but if you place the cursor over the
map and click (not on a dot) and hold the mouse button for a full second,
the map will enter a "drag" mode that will let you click again and move it
around. It is still a bit clunky (and the dots disappear, making a bit
harder to see where you wanted to move it.) When you finish dragging the
map, or if you move the cursor outside the map, the dots will reappear.
Hope this helps. I might add a few more things. Any suggestions are
welcome. Cheers.
Mark
On Thu, Jun 2, 2016 at 3:12 PM, Weinberger Penelope <pweinberger(a)aashto.org>
wrote:
We are anticipating the next Tract to Tract (and all
the other
geographies) data set in late 2018/early 2019, to be based on the 2011 –
2016 ACS.
Penelope Z. Weinberger
CTPP Program Manager
AASHTO
202-624-3556
ctpp.transportation.org
*From:* ctpp-news-bounces(a)chrispy.net [mailto:
ctpp-news-bounces(a)chrispy.net] *On Behalf Of *Ginger Dykaar
*Sent:* Thursday, June 02, 2016 11:31 AM
*To:* ctpp-news(a)chrispy.net
*Subject:* Re: [CTPP] CTPP animation map (Not CTPP, actually)
Hi Penelope,
I have made some suggestions to Mark for how to make his commute flow tool
show how all the commuters can be accounted for. He has already made some
changes and plans to make some more. He has included an “ALL” button so
that all lengths of commutes can be shown if choose and not just up to 300
miles, and an “ALL” button for the CV (and not just <100%). He said he
would add the source of the data to the text and he may map the intratract
commutes as well since it is helpful to visualize all the within county
commutes. Do you know when the next set of tract to tract flow data will be
available as he is willing to update when available.
Thank you,
Ginger
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*Ginger Dykaar* <gdykaar(a)sccrtc.org>*,* Transportation Planner
*Santa Cruz County Regional Transportation Commission*
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*From:* ctpp-news-bounces(a)chrispy.net [
mailto:ctpp-news-bounces@chrispy.net <ctpp-news-bounces(a)chrispy.net>] *On
Behalf Of *Weinberger Penelope
*Sent:* Thursday, June 02, 2016 6:17 AM
*To:* ctpp-news(a)chrispy.net
*Subject:* Re: [CTPP] CTPP animation map (Not CTPP, actually)
Turns out internal (intra-tract) flows are not reported. This should
account for nearly all the missing workers.
*From:* ctpp-news-bounces(a)chrispy.net [
mailto:ctpp-news-bounces@chrispy.net <ctpp-news-bounces(a)chrispy.net>] *On
Behalf Of *Marchwinski, Thomas
*Sent:* Thursday, May 26, 2016 10:26 AM
*To:* ctpp-news(a)chrispy.net
*Subject:* Re: [CTPP] CTPP animation map (Not CTPP, actually)
They may only be mapping those flows that have enough records so there is
not an imputed or suppressed O-D pair, which would mean sometimes up to
50% of the records do not have flows, so its missing half of the flows.
Those show up as 0 workers due to suppression. Tom Marchwinski
*From:* ctpp-news-bounces(a)chrispy.net [
mailto:ctpp-news-bounces@chrispy.net <ctpp-news-bounces(a)chrispy.net>] *On
Behalf Of *Weinberger Penelope
*Sent:* Thursday, May 26, 2016 10:12 AM
*To:* ctpp-news(a)chrispy.net
*Subject:* Re: [CTPP] CTPP animation map (Not CTPP, actually)
I would be cautious, just did a quick check, it says ACS, but unsourced as
to what ACS (I’m guessing 2009 – 2013 county to county flows – otherwise OD
pairs are very tricky), also looking at just Montgomery county and DC, and
expanding the tool to its maximum range (zero to 293 miles) it’s missing
about half the total workers in each of those. Also, tracts are referenced,
but that set is not reported at tract. I welcome your thoughts.
Penelope Z. Weinberger
CTPP Program Manager
AASHTO
202-624-3556
ctpp.transportation.org
*From:* ctpp-news-bounces(a)chrispy.net [
mailto:ctpp-news-bounces@chrispy.net <ctpp-news-bounces(a)chrispy.net>] *On
Behalf Of *Nancy Reger
*Sent:* Wednesday, May 25, 2016 4:08 PM
*To:* ctpp-news(a)chrispy.net
*Subject:* [CTPP] CTPP animation map
Check out this CTPP animation map – we didn’t make it. It’s very cool,
wish we had-
http://bigbytes.mobyus.com/commute.aspx
*Nancy Reger, AICP*
Director, Data & Mapping | *Mid-Ohio Regional Planning Commission*
*T*: 614.233.4154 | *M*: 614.228.2663 | nreger(a)morpc.org
111 Liberty Street, Suite 100 | Columbus, OH 43215
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