core
/
eccodes
mirror of https://github.com/ecmwf/eccodes.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Refactoring in preparation for GRIB-462

This commit is contained in:
Shahram Najm 2013-12-04 14:56:58 +00:00
parent 44e2fa37c1
commit 0c86893e93
1 changed files with 49 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
tools/grib_ls.c
View File

@ -52,37 +52,41 @@ int grib_options_count=sizeof(grib_options)/sizeof(grib_option);
double lat=0; double lat=0;
double lon=0; double lon=0;
int mode=0; int mode=0;
static int json=0; static int json_latlon=0;
grib_nearest* n=NULL; grib_nearest* n=NULL;
/*double *outlats,*outlons,*values,*lsm_values,*distances;*/
int main(int argc, char *argv[]) { return grib_tool(argc,argv);} int main(int argc, char *argv[])
{
return grib_tool(argc,argv);
}
/* /*
This is executed before processing the options with i This is executed before processing the options with i
getopt and therfore it is the right place for hacking getopt and therefore it is the right place for hacking
the arguments if needed the arguments if needed
*/ */
int grib_tool_before_getopt(grib_runtime_options* options) { int grib_tool_before_getopt(grib_runtime_options* options)
{
return 0; return 0;
} }
/* /*
The options have been parsed and the structure The options have been parsed and the structure
grib_runtime_options* options has been loaded. grib_runtime_options* options has been loaded.
Initialization and startup can be done here Initialisation and startup can be done here
*/ */
int grib_tool_init(grib_runtime_options* options) { int grib_tool_init(grib_runtime_options* options)
{
char *theEnd = NULL, *end1=NULL; char *theEnd = NULL, *end1=NULL;
size_t size=4; size_t size=4;
int ret=0; int ret=0;
double min=0,max=0; double min=0,max=0;
int i=0; int i=0;
char* p=NULL; char* p=NULL;
if (grib_options_on("j")) { if (options->latlon && grib_options_on("j")) {
options->verbose=0; options->verbose=0;
json=1; json_latlon=1;
} }
if (options->latlon) { if (options->latlon) {
@ -159,25 +163,27 @@ int grib_tool_init(grib_runtime_options* options) {
} }
} }
} }
if (json) printf("[\n"); if (json_latlon) printf("[\n");
return 0; return 0;
} }
/* /*
A new file is being parsed. The file name is file. This function is called every time A new file is being parsed. The file name is file. This function is called every time
a new input file name is processed, before opening the file. a new input file name is processed, before opening the file.
*/ */
int grib_tool_new_filename_action(grib_runtime_options* options,const char* file) { int grib_tool_new_filename_action(grib_runtime_options* options,const char* file)
{
return 0; return 0;
} }
int grib_tool_new_file_action(grib_runtime_options* options,grib_tools_file* file)
int grib_tool_new_file_action(grib_runtime_options* options,grib_tools_file* file) { {
return 0; return 0;
} }
static void print_key_values(grib_runtime_options* options,grib_handle* h) { static void print_key_values(grib_runtime_options* options,grib_handle* h)
{
int i; int i;
int ret=0; int ret=0;
char* s="\"keys\" : {"; char* s="\"keys\" : {";
@ -210,6 +216,7 @@ static void print_key_values(grib_runtime_options* options,grib_handle* h) {
break; break;
default: default:
printf("invalid_type"); printf("invalid_type");
break;
} }
} }
if (ret == GRIB_NOT_FOUND) printf("null"); if (ret == GRIB_NOT_FOUND) printf("null");
@ -218,11 +225,13 @@ static void print_key_values(grib_runtime_options* options,grib_handle* h) {
printf("}"); printf("}");
} }
/* A new handle is available from the current input file and can be processed here. /*
The handle available in this function is in the set of messages satisfying the constrant of the A new handle is available from the current input file and can be processed here.
-w option. They are not to be skipped. The handle available in this function is in the set of messages satisfying the constraint
*/ of the -w option. They are not to be skipped.
int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h) { */
int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h)
{
size_t size=4; size_t size=4;
double v=0; double v=0;
int err=0; int err=0;
@ -257,7 +266,7 @@ int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h) {
} }
} }
if (json) { if (json_latlon) {
char* s="\n[\n"; char* s="\n[\n";
double missingValue=9999; double missingValue=9999;
char value[MAX_STRING_LEN]; char value[MAX_STRING_LEN];
@ -299,20 +308,25 @@ int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h) {
return 0; return 0;
} }
/* A new handle to skip is available. At this point something can be done /*
with the message to be skipped before deleting the handle. */ A new handle to skip is available. At this point something can be done
int grib_tool_skip_handle(grib_runtime_options* options, grib_handle* h) { with the message to be skipped before deleting the handle
*/
int grib_tool_skip_handle(grib_runtime_options* options, grib_handle* h)
{
grib_handle_delete(h); grib_handle_delete(h);
return 0; return 0;
} }
/* key values can be printed in this function. Headers are already printed if requested.*/ /* key values can be printed in this function. Headers are already printed if requested.*/
void grib_tool_print_key_values(grib_runtime_options* options,grib_handle* h) { void grib_tool_print_key_values(grib_runtime_options* options,grib_handle* h)
{
grib_print_key_values(options,h); grib_print_key_values(options,h);
} }
/* this is executed after the last message in the last file is processed */ /* this is executed after the last message in the last file is processed */
int grib_tool_finalise_action(grib_runtime_options* options) { int grib_tool_finalise_action(grib_runtime_options* options)
{
int i=0; int i=0;
if (options->latlon && options->verbose) { if (options->latlon && options->verbose) {
@ -341,7 +355,7 @@ int grib_tool_finalise_action(grib_runtime_options* options) {
} }
if (n) grib_nearest_delete(n); if (n) grib_nearest_delete(n);
if (json) printf("\n]\n"); if (json_latlon) printf("\n]\n");
return 0; return 0;
} }