Maechlin: Created page with "Deprecated Pages from CFM Website Development == Example CFM Dataset and Map Display == This is a link to a 6MB Quicktime Animation that shows a User using the current CFM Di..."

2018-12-05T01:05:13Z

Created page with "Deprecated Pages from CFM Website Development == Example CFM Dataset and Map Display == This is a link to a 6MB Quicktime Animation that shows a User using the current CFM Di..."

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Deprecated Pages from CFM Website Development

== Example CFM Dataset and Map Display ==
This is a link to a 6MB Quicktime Animation that shows a User using the current CFM Discovery and distribution Map Display
*[http://hypocenter.usc.edu/research/CFM/cfm_screen3.mov CFM Quicktime Movie]

[[File:CFM_Website.png|256px|thumb|right|Fig 1: Initial Version of CFM Website showing details of selected fault.]]

== Current CFM Discovery and Distribution Software Git Repo ==
* [https://github.com/meihuisu/CFM Current CFM Github Repo]

== Tsurf to obj awk script ==

/projects/cfma/export/ts2obj/scripts $ more ts2obj.awk
$1~"VRTX" {print "v",$3,$5,-$4}
$1~"TRGL" {print "f",$2,$3,$4}

Run this program like this:
* By making it an executable with a shebang directive: #!/usr/bin/gawk

Or as a program file to awk:
* $awk -f ts2obj.awk < in.ts > out.obj or
* awk -f test2obj.awk test.ts > test.obj

== Information about the spreadsheet file ==
*Need Identification of meaning of selected columns

== Contents of CFM spreadsheet file ==
We are deciding how to correct various identified issues with speadsheet data including:
*The shape file has duplicate entries from a same fault dataset.
*The spreadsheet contents to review include:
*"SALT-CPFZ-CRPR-Cierro_Prieto_fault-CFM1-trace" was included into the shapefiles two times,
*xlsx has duplicate abbreviation for different regions,
**San Cayetano fault zone,SCFZ
**San Clemente fault zone,SCFZ
**South Cuyama-Ozena fault zone,SCFZ
*Possible typos,
**Cross Faults,CRSF
**Cross faults,CRSF
**Western Big Pine,WEST
**Western splay - north,WEST
**Western splay,WEST
**Western,WEST
**Brawley Seismic Zone,BSZ
**Brawley Seismic Zone,BSZS

== Geometry File Converter Information ==
*Testing shows that Tsurf is mesh data but no vanilla mesh viewer takes it straight. More common format is OBJ.
*The CFM group has many converters and one of them is Tsurf to OBJ. Several 3d mesh viewer code that takes OBJ.
* Evaluate a prototype using x3dom.js.

== Technology Evaluations - Map Viewer Links ==
*[http://www.itowns-project.org/#video ITowns Mapping]
*[https://leafletjs.com Leaflet]
**[https://leafletjs.com/examples/video-overlay/ Example]
**[https://pubs.er.usgs.gov/publication/sir20185062 USGS Example]
*[http://polymaps.org/ex/bing.html#8.20/31.0232/-93.9238 Polymaps]
*[http://kepler.gl/#/ Kepler GL]
*[https://qgis.org QGIS]
*[https://opentopomap.org/#map=7/34.746/-116.669 Topo Map Layer]

== Earlier CFM Viewer Developments ==
During early CFM workshops to get community feedback, the group were working with the UCSD group to visualize the CFM in 3D with Fledermaus. Fledermaus has a free 3D viewer - which used to be iView3D but is now iView4D, with Win-32, Win-64, MacOSX, & Linux versions of iView4D available, and like other approaches, the data need to be reformatted for this app.
*[http://www.qps.nl/display/fledermaus/iview 3D Viewer]

This software was adopted by the USGS for 3D visualization:
*[https://pubs.usgs.gov/of/2004/1400/htmldocs/fleder.htm USGS 3D Viz Example]

Workshops on its use as of 2012:
*[https://soundwaves.usgs.gov/2012/02/meetings2.html USGS 3D Viz Workshop]

In terms of the CFM webpage, we are discussing if there is still a need to provide additional 3D visualization resources for the CFM and other CXM products. If so, a iView4D plus MoVE Viewer may be a useful combination.

CFM Software Archives - Revision history

Maechlin: Created page with "Deprecated Pages from CFM Website Development == Example CFM Dataset and Map Display == This is a link to a 6MB Quicktime Animation that shows a User using the current CFM Di..."