a first attempt at a more generalized report command that can handle one or two file paths and will search directories and generate multiple reports if needed

added global and variable attributes to report pages; fixed bug in the io module that was causing global attributes to never be loaded; corrected the behavior for purple marking circles behind small numbers of mismatch points and added that behavior to some other kinds of mismatch plots

If the file is inaccessible, raise the same Exception the built-in global open() would.  This makes for more specific and helpful errors. This is done by doing an experimental open() on the file and not catching anything.

fix handling of _unsigned attribute in nc files; units=1 no longer display on plots; commands on the command line should be case sensitive; better handling of shape () data

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refactoring the stats module and adding more detailed analysis of individual data sets; fixed a bug that caused glance to crash when loading character variables in netcdf files

git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@206 8a9318a1-56ba-4d59-b755-99d26321be01

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moving a huge pile of strings into constants modules and refactoring several groups of functions out of compare.py into different modules organized by their logical function

git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@201 8a9318a1-56ba-4d59-b755-99d26321be01

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fixed which doc strings are shown for the inspectStats command; moved gui constants into a separate file; hooked up more of the settings tab; built case insensitive cache for the attributes and variable names in the io module; fixed the validator in the gui so it will accept None as well as doubles

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moved to new version to represent the gui change; marked glance no longer zip safe due to mako needing to search directories for templates; moved glance non-code files into the stuff subdirectory; overhauled report generation to remove copied code; more kinds of files can get all variable attributes using io; checked in initial imapp idea plotting code; set up initial stats window in gui; added numeric validation to some gui input fields; changed the statistical analysis constructors to allow for direct use of data objects

git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@151 8a9318a1-56ba-4d59-b755-99d26321be01

adding zero padding to floats displayed in reports; adding alpha version of new gui; adding initial version of global file attribute load to io; now using Qt4Agg renderer and setting ion and ioff

git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@150 8a9318a1-56ba-4d59-b755-99d26321be01

adding pass fail control in reportGen; adding _delta statistics and renaming some others to be consistent; fixed calculation of the standard deviation; comment out some print statements in the io module

git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@149 8a9318a1-56ba-4d59-b755-99d26321be01

a draft of a great circle distance function; fixed the bin range and epsilon comparison in colocation; added a check for no-data to stop scatter plot from crashing bin/tuple mode

git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@145 8a9318a1-56ba-4d59-b755-99d26321be01