avram-meir / grids-to-climdivs Goto Github PK

Do it!

Attempt:

use GridToClimdivs qw(get_climdivs);

BEGIN { $GridToClimdivs::mapfile = "../ref/Conus0.125DegreeGrid-ClimateDivisions.map"; }

Result:

Map file must be supplied (e.g., set the variable $GridToClimdivs::mapfile) at /home/avrammeir/work/personal/grids-to-climdivs/lib/perl/GridToClimdivs.pm line 55.
	require GridToClimdivs.pm called at test.pl line 8
	main::BEGIN() called at /home/avrammeir/work/personal/grids-to-climdivs/lib/perl/GridToClimdivs.pm line 0
	eval {...} called at /home/avrammeir/work/personal/grids-to-climdivs/lib/perl/GridToClimdivs.pm line 0
Compilation failed in require at test.pl line 8.
BEGIN failed--compilation aborted at test.pl line 8.

To reproduce:

1. grids-to-climdivs.pl takes an --output argument and creates that directory if it does not exist
2. In the config file passed to grids-to-climdivs.pl via --config, if the filenames in [output] --> files= have a path in them (e.g., %Y/%m/%d/filename), then the script tries to write the resulting climdivs data into $output/%Y/%m/%d/filename. This is expected behavior but since that subdirectory has not been created, there will be an open error.

Solution:
Have to parse the output file directory and attempt to create it, not just the $output arg directory.

Needs to be able to handle:

• Big endian and little endian binary data
• Different missing values

The sample temperature file config/sample.grid contains multiple grids for different variables. If Regrid::regrid() actually regrids things correctly, the result should be multiple regridded grids. This will fail in GridsToClimDivs->get_climdivs() due to a size mismatch with the map. Need to handle this because a lot of inputs will have multiple variables.