Ports 搜索

Geo::ReadGRIB is an object Perl module that provides read access to data distributed in GRIB files. Specifically, it is wrote to access NOAA Wavewatch III marine weather model forecasts which are packaged as GRIB.

Geo::Coordinates::Converter::iArea is utilities for DoCoMo iArea.

Geo::Coordinates::Converter is a simple converter of geo coordinates, the format and datum of geo coordinates are simply converted. when it is insufficient in the coordinate system and the format of the standard, it is possible to add it easily.

Geo::WebService::Elevation::USGS executes elevation queries against the United States Geological Survey's web server. You provide the latitude and longitude in degrees, with south latitude and west longitude being negative. The return is typically a hash containing the data you want. Query errors are exceptions by default, though the object can be configured to signal an error by an undef response, with the error retrievable from the 'error' attribute.

McStas perl tools to aid in running neutron ray tracing simulations. McStas is a tool for simulating neutron instrumentation and experiments using a ray-tracing formalism. Currently the main use of McStas is in the field of instrumentation design. This port contains a few perl-based helper tools (including a GUI) to aid the user in setting up and running simulations. The tools are: mcgui: A Tk/Perl based GUI. mcrun: A Script that makes it easy to run sims and perform point scans and simple optimizations. mcdoc: Script for viewing inline component documentation. mcplot: Tool for plotting McXtrace-generated results. mcdisplay: Visual ray-tracing displaying neutron trajectories. mcformatgui: Front-end to mxformat to help reformat data-files (obsolescent). mcdaemon: Deamon to dynamically monitor and plot results (obsolescent). mcstas2vitess: Tool to transfer a McStas simulation to ViTESS. mcresplot: Script to help plotting resolution functions.

Perl modules for molecular chemistry

Objects of class Physics::Unit define units of measurement that correspond to physical quantities. This module allows you to manipulate these units, generate new derived units from other units, and convert from one unit to another.

ParaView is a powerful scientific visualization application, designed with the need to visualize large data sets in mind.

Parallel-NetCDF is a library providing high-performance I/O while still maintaining file-format compatibility with Unidata's NetCDF. NetCDF gives scientific programmers a space-efficient and portable means for storing data. However, it does so in a serial manner, making it difficult to achieve high I/O performance. By making some small changes to the API specified by NetCDF, we can use MPI-IO and its collective operations.

PsychoPy is an open-source package for creating psychology stimuli in Python (A real and free alternative to Matlab). PsychoPy combines the graphical strengths of OpenGL with the easy Python syntax to give psychophysics a free and simple stimulus presentation and control package. The goal is to provide, for the busy scientist, tools to control timing and windowing and a simple set of pre-packaged stimuli and methods. The code is platform independent, using Python and C libraries that are widely available.