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seen Jul 23 '12 at 23:14

Jul
2
awarded  Curious
May
15
awarded  Popular Question
Jul
23
comment How to project geographic coordinates (lat/long) to a cartesian system (albers equal-area)?
@wuhber yeah I could reproduce the examples given in the user's guide
Jul
23
comment How to project geographic coordinates (lat/long) to a cartesian system (albers equal-area)?
Guess it was the issues with the finite function and new version of matlab. Replacing finite with isfinite solved the issue as given in this link
Jul
23
comment How to project geographic coordinates (lat/long) to a cartesian system (albers equal-area)?
No, I haven't tried to examples. I directly used the function ml12xy to get the projected coordinates given the lat/lon value. However, now when I tried to run the example with m_proj('oblique mercator'); it showed an error. Undefined function or method 'finite' for input arguments of type 'double'. However, if I use albers equal-area, it is fine and doesn't show any error
Jul
23
revised How to project geographic coordinates (lat/long) to a cartesian system (albers equal-area)?
added 8 characters in body
Jul
23
revised How to project geographic coordinates (lat/long) to a cartesian system (albers equal-area)?
deleted 8 characters in body
Jul
23
comment How to project geographic coordinates (lat/long) to a cartesian system (albers equal-area)?
They have specified that I don't need to provide the other options except chosing the projection type. The rest will be defaults. But looking at the x and y values that I obtained. I am not sure if it is giving the correct results. Or is it ok to have such kind of x and y values?
Jul
23
asked How to project geographic coordinates (lat/long) to a cartesian system (albers equal-area)?
Jul
13
comment Routing issues with pgrouting
Yeah I checked the total cost as well and it is above 1000000. So isn't it a bug in pgrouting? I mean it should have shown something like route not found or not connected, something liek that
Jul
13
asked Routing issues with pgrouting
Jul
13
comment Plot the nodes of the shortest path found by dijkstra algorithm
Well I managed to plot the nodes. But I want to know their ids as well. Is there any possible way to visualize their id as well
Jul
13
awarded  Commentator
Jul
13
comment Plot the nodes of the shortest path found by dijkstra algorithm
I just have a set of nodes that I need to plot on the map. I don't have them in the database just a set of nodes like 1-152-2-50 that defines the path for example
Jul
12
asked Plot the nodes of the shortest path found by dijkstra algorithm
Jul
12
awarded  Promoter
Jul
12
comment What are non-commercial sources of road network other than OSM
yes I need the "Vector" dataset with routing/network
Jul
12
revised What are non-commercial sources of road network other than OSM
deleted 73 characters in body
Jul
12
comment About the shortest path returned by pgrouting
I used dijkstra. No it's just the first two edges, there is a long list of edges.
Jul
11
asked About the shortest path returned by pgrouting