bes Updated for version 3.20.13
FONcShort.cc
1// FONcShort.cc
2
3// This file is part of BES Netcdf File Out Module
4
5// Copyright (c) 2004,2005 University Corporation for Atmospheric Research
6// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
7//
8// This library is free software; you can redistribute it and/or
9// modify it under the terms of the GNU Lesser General Public
10// License as published by the Free Software Foundation; either
11// version 2.1 of the License, or (at your option) any later version.
12//
13// This library is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16// Lesser General Public License for more details.
17//
18// You should have received a copy of the GNU Lesser General Public
19// License along with this library; if not, write to the Free Software
20// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21//
22// You can contact University Corporation for Atmospheric Research at
23// 3080 Center Green Drive, Boulder, CO 80301
24
25// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
26// Please read the full copyright statement in the file COPYRIGHT_UCAR.
27//
28// Authors:
29// pwest Patrick West <pwest@ucar.edu>
30// jgarcia Jose Garcia <jgarcia@ucar.edu>
31
32#include <BESInternalError.h>
33#include <BESDebug.h>
34#include <libdap/Int16.h>
35#include <libdap/Byte.h>
36
37#include "FONcShort.h"
38#include "FONcUtils.h"
39#include "FONcAttributes.h"
40
50 : FONcBaseType(), _bt(b)
51{
52 Int16 *i16 = dynamic_cast<Int16 *>(b);
53 if (!i16) {
54 string s = (string) "File out netcdf, FONcShort was passed a "
55 + "variable that is not a DAP Int16";
56 throw BESInternalError(s, __FILE__, __LINE__);
57 }
58 _unsigned_int8 = false;
59}
60
61FONcShort::FONcShort(BaseType *b, bool unsigned_int8)
62 : FONcBaseType(), _bt(b), _unsigned_int8(unsigned_int8)
63{
64 if(!_unsigned_int8) {
65 Int16 *i16 = dynamic_cast<Int16 *>(b);
66 if (!i16) {
67 string s = (string) "File out netcdf, FONcShort was passed a "
68 + "variable that is not a DAP Int16";
69 throw BESInternalError(s, __FILE__, __LINE__);
70 }
71 }
72 else {
73 Byte *ui8 = dynamic_cast<Byte *>(b);
74 if (!ui8) {
75 string s = (string) "File out netcdf, FONcShort was passed a "
76 + "variable that is not a DAP Byte";
77 throw BESInternalError(s, __FILE__, __LINE__);
78 }
79 }
80}
81
88{
89}
90
101void
103{
105
106 if( !_defined )
107 {
108
109 if(is_dap4) {
110 D4Attributes *d4_attrs = _bt->attributes();
111 updateD4AttrType(d4_attrs,NC_SHORT);
112 }
113 else {
114 AttrTable &attrs = _bt->get_attr_table();
115 updateAttrType(attrs,NC_SHORT);
116 }
117
118
119 FONcAttributes::add_variable_attributes( ncid, _varid, _bt,isNetCDF4_ENHANCED(),is_dap4 ) ;
121 _varname, _orig_varname ) ;
122
123 _defined = true;
124 }
125}
126
136void
138{
139 BESDEBUG("fonc", "FONcShort::write for var " << _varname << endl);
140 size_t var_index[] = {0};
141 int stax = 0;
142
143 if (is_dap4)
144 _bt->intern_data();
145 else
146 _bt->intern_data(*get_eval(), *get_dds());
147
148 if(_unsigned_int8) {
149 unsigned char *data_8 = new unsigned char;
150 _bt->buf2val((void **) &data_8);
151 short temp_8 = (short)(*data_8);
152 stax = nc_put_var1_short(ncid, _varid, var_index, &temp_8);
153 delete data_8;
154 }
155 else {
156 short *data = new short;
157 _bt->buf2val((void **) &data);
158 stax = nc_put_var1_short(ncid, _varid, var_index, data);
159 delete data;
160 }
161 if (stax != NC_NOERR) {
162 string err = (string) "fileout.netcdf - "
163 + "Failed to write short data for "
164 + _varname;
165 FONcUtils::handle_error(stax, err, __FILE__, __LINE__);
166 }
167 BESDEBUG("fonc", "FONcShort::done write for var " << _varname << endl);
168}
169
174string
176{
177 return _bt->name();
178}
179
184nc_type
186{
187 return NC_SHORT;
188}
189
196void
197FONcShort::dump(ostream &strm) const
198{
199 strm << BESIndent::LMarg << "FONcShort::dump - ("
200 << (void *) this << ")" << endl;
201 BESIndent::Indent();
202 strm << BESIndent::LMarg << "name = " << _bt->name() << endl;
203 BESIndent::UnIndent();
204}
205
exception thrown if internal error encountered
static void add_original_name(int ncid, int varid, const string &var_name, const string &orig)
Adds an attribute for the variable if the variable name had to be modified in any way.
static void add_variable_attributes(int ncid, int varid, BaseType *b, bool is_netCDF_enhanced, bool is_dap4)
Add the attributes for an OPeNDAP variable to the netcdf file.
A DAP BaseType with file out netcdf information included.
Definition: FONcBaseType.h:60
virtual void define(int ncid)
Define the variable in the netcdf file.
Definition: FONcBaseType.cc:60
virtual string name()
returns the name of the DAP Int16 or UInt16
Definition: FONcShort.cc:175
FONcShort(BaseType *b)
Constructor for FOncShort that takes a DAP Int16 or UInt16.
Definition: FONcShort.cc:49
virtual void define(int ncid)
define the DAP Int16 or UInt16 in the netcdf file
Definition: FONcShort.cc:102
virtual nc_type type()
returns the netcdf type of the DAP object
Definition: FONcShort.cc:185
virtual void dump(ostream &strm) const
dumps information about this object for debugging purposes
Definition: FONcShort.cc:197
virtual ~FONcShort()
Destructor that cleans up the short.
Definition: FONcShort.cc:87
virtual void write(int ncid)
Write the short out to the netcdf file.
Definition: FONcShort.cc:137
static void handle_error(int stax, const string &err, const string &file, int line)
handle any netcdf errors
Definition: FONcUtils.cc:424