![]() |
NetCDF
4.5.0
|
File create and open functions. More...
#include "config.h"
#include <stdlib.h>
#include "ncdispatch.h"
#include "netcdf_mem.h"
#include "ncwinpath.h"
Go to the source code of this file.
Functions | |
int | nc__create (const char *path, int cmode, size_t initialsz, size_t *chunksizehintp, int *ncidp) |
Create a netCDF file with some extra parameters controlling classic file cacheing. More... | |
int | nc__create_mp (const char *path, int cmode, size_t initialsz, int basepe, size_t *chunksizehintp, int *ncidp) |
int | nc__enddef (int ncid, size_t h_minfree, size_t v_align, size_t v_minfree, size_t r_align) |
Leave define mode with performance tuning. More... | |
int | nc__open (const char *path, int mode, size_t *chunksizehintp, int *ncidp) |
Open a netCDF file with extra performance parameters for the classic library. More... | |
int | nc__open_mp (const char *path, int mode, int basepe, size_t *chunksizehintp, int *ncidp) |
int | nc__pseudofd (void) |
int | nc_abort (int ncid) |
No longer necessary for user to invoke manually. More... | |
static int | NC_check_file_type (const char *path, int flags, void *parameters, int *model, int *version) |
Given an existing file, figure out its format and return that format value (NC_FORMATX_XXX) in model arg. More... | |
int | nc_close (int ncid) |
Close an open netCDF dataset. More... | |
int | nc_create (const char *path, int cmode, int *ncidp) |
Create a new netCDF file. More... | |
int | NC_create (const char *path0, int cmode, size_t initialsz, int basepe, size_t *chunksizehintp, int useparallel, void *parameters, int *ncidp) |
int | nc_enddef (int ncid) |
Leave define mode. More... | |
int | nc_inq (int ncid, int *ndimsp, int *nvarsp, int *nattsp, int *unlimdimidp) |
Inquire about a file or group. More... | |
int | nc_inq_base_pe (int ncid, int *pe) |
int | nc_inq_format (int ncid, int *formatp) |
Inquire about the binary format of a netCDF file as presented by the API. More... | |
int | nc_inq_format_extended (int ncid, int *formatp, int *modep) |
Obtain more detailed (vis-a-vis nc_inq_format) format information about an open dataset. More... | |
int | nc_inq_nvars (int ncid, int *nvarsp) |
int | nc_inq_path (int ncid, size_t *pathlen, char *path) |
Get the file pathname (or the opendap URL) which was used to open/create the ncid's file. More... | |
int | nc_inq_type (int ncid, nc_type xtype, char *name, size_t *size) |
Inquire about a type. More... | |
static int | NC_interpret_magic_number (char *magic, int *model, int *version, int use_parallel) |
Interpret the magic number found in the header of a netCDF file. More... | |
int | nc_open (const char *path, int mode, int *ncidp) |
Open an existing netCDF file. More... | |
int | NC_open (const char *path0, int cmode, int basepe, size_t *chunksizehintp, int useparallel, void *parameters, int *ncidp) |
int | nc_open_mem (const char *path, int mode, size_t size, void *memory, int *ncidp) |
Open a netCDF file with the contents taken from a block of memory. More... | |
int | nc_redef (int ncid) |
Put open netcdf dataset into define mode. More... | |
int | nc_set_base_pe (int ncid, int pe) |
int | nc_set_fill (int ncid, int fillmode, int *old_modep) |
Change the fill-value mode to improve write performance. More... | |
int | nc_sync (int ncid) |
Synchronize an open netcdf dataset to disk. More... | |
Variables | |
int | NC_finalized |
int | NC_initialized |
static int | pseudofd = 0 |
File create and open functions.
These functions end up calling functions in one of the dispatch layers (netCDF-4, dap server, etc).
Copyright 2010 University Corporation for Atmospheric Research/Unidata. See COPYRIGHT file for more info.
Definition in file dfile.c.
|
static |
|
static |
Interpret the magic number found in the header of a netCDF file.
This function interprets the magic number/string contained in the header of a netCDF file and sets the appropriate NC_FORMATX flags.
[in] | magic | Pointer to a character array with the magic number block. |
[out] | model | Pointer to an integer to hold the corresponding netCDF type. |
[out] | version | Pointer to an integer to hold the corresponding netCDF version. |
[in] | use_parallel | 1 if using parallel, 0 if not. |