Readq(INTEGER n, INTEGER style)

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The Readq() subroutine essentially opens a data file and calls the Inputq() function. The input parameters n and style represent the starting frame and the style of the data file, respectively.

There are a number of file formats that are listed in the SELECT CASE statement for which the support code is not complete; these are noted in the code. For the most part, AstroBEAR uses HDF-formatted files, so we don't have any trouble.

Note that the HDFx code in this function opens two descriptors for the HDF file; one for variable fields and one for grid data.

INCLUDES:

hdf.f90

dffunc.f90

USES:

• HDF5 supplies HDF5 API.
• nodeinfodef.f90 supplies the NodeInfo data structure and some functions that operate on it.
• treeops.f90 supplies the Node and Forest structures and accompanying methods, as well as the ApplyOn_ functions.
• problem.f90 Supplies the problem setup data. This file exists in bearclaw/lib, but is superseded by bearclaw/contrib/astro/problem.f90.