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/* This is a test for the NCEPLIBS-g2c project. This test is for
* the g2c inquiry functions.
*
* Ed Hartnett 10/21/22
*/
#include "grib2_int.h"
#define WAVE_FILE "data/gdaswave.t00z.wcoast.0p16.f000.grib2"
#define REF_FILE "data/ref_gdaswave.t00z.wcoast.0p16.f000.grb2index"
#define NUM_MSG 19
#define NUM_OPEN 2
int
main()
{
printf("Testing g2c inquiry functions.\n");
printf("Testing g2c_inq()/g2c_inq_msg()/g2c_inq_prod() calls...\n");
{
int op;
size_t dimlen;
char dimname[G2C_MAX_NAME];
for (op = 0; op < NUM_OPEN; op++)
{
int g2cid;
int num_msg;
int m;
int ret;
printf("\ttesting open of %s %s an index file...\n", WAVE_FILE,
op ? "with" : "without");
/* Open our test file, with or without an index file. */
if (op)
{
if ((ret = g2c_open_index(WAVE_FILE, REF_FILE, 0, &g2cid)))
return ret;
}
else
{
if ((ret = g2c_open(WAVE_FILE, 0, &g2cid)))
return ret;
}
/* These won't work - bad file ID. */
if (g2c_inq(-1, NULL) != G2C_EBADID)
return G2C_ERROR;
if (g2c_inq(G2C_MAX_FILES + 1, NULL) != G2C_EBADID)
return G2C_ERROR;
if (g2c_inq(10, NULL) != G2C_EBADID)
return G2C_ERROR;
/* This works but does nothing. */
if ((ret = g2c_inq(g2cid, NULL)))
return ret;
/* Check values. */
if ((ret = g2c_inq(g2cid, &num_msg)))
return ret;
if (num_msg != NUM_MSG)
return G2C_ERROR;
/* These won't work - bad file ID. */
if (g2c_inq_msg(-1, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EBADID)
return G2C_ERROR;
if (g2c_inq_msg(10, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EBADID)
return G2C_ERROR;
if (g2c_inq_msg(G2C_MAX_FILES + 1, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EBADID)
return G2C_ERROR;
/* This won't work - bad msg number. */
if (g2c_inq_msg(g2cid, -1, NULL, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EINVAL)
return G2C_ERROR;
/* This won't work - msg number won't be found. */
if (g2c_inq_msg(g2cid, NUM_MSG, NULL, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_ENOMSG)
return G2C_ERROR;
/* This works but does nothing. */
if ((ret = g2c_inq_msg(g2cid, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL)))
return ret;
/* These won't work - bad file number. */
if (g2c_inq_prod(-1, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EBADID)
return G2C_ERROR;
if (g2c_inq_prod(10, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EBADID)
return G2C_ERROR;
if (g2c_inq_prod(G2C_MAX_FILES + 1, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EBADID)
return G2C_ERROR;
/* This won't work - bad msg number. */
if (g2c_inq_prod(g2cid, -1, 0, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EINVAL)
return G2C_ERROR;
if (g2c_inq_prod(g2cid, NUM_MSG, 0, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_ENOMSG)
return G2C_ERROR;
/* These won't work - bad prod number. */
if (g2c_inq_prod(g2cid, 0, 1, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_ENOPRODUCT)
return G2C_ERROR;
if (g2c_inq_prod(g2cid, 0, -1, NULL, NULL, NULL, NULL, NULL, NULL) != G2C_EINVAL)
return G2C_ERROR;
/* This works but does nothing. */
if ((ret = g2c_inq_prod(g2cid, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL)))
return ret;
/* Won't work, bad IDs. */
if ((ret = g2c_inq_dim(-1, 0, 0, 0, &dimlen, dimname, NULL)) != G2C_EBADID)
return G2C_ERROR;
if ((ret = g2c_inq_dim(G2C_MAX_FILES + 1, 0, 0, 0, &dimlen, dimname, NULL)) != G2C_EBADID)
return G2C_ERROR;
if ((ret = g2c_inq_dim(10, 0, 0, 0, &dimlen, dimname, NULL)) != G2C_EBADID)
return G2C_ERROR;
if ((ret = g2c_inq_dim(g2cid, -1, 0, 0, &dimlen, dimname, NULL)) != G2C_EINVAL)
return G2C_ERROR;
if ((ret = g2c_inq_dim(g2cid, 0, -1, 0, &dimlen, dimname, NULL)) != G2C_EINVAL)
return G2C_ERROR;
if ((ret = g2c_inq_dim(g2cid, 0, 0, -1, &dimlen, dimname, NULL)) != G2C_EINVAL)
return G2C_ERROR;
/* Check each message. */
for (m = 0; m < num_msg; m++)
{
int num_fields, num_local;
unsigned char discipline;
int pds_template_len, gds_template_len, drs_template_len;
long long int pds_template[G2C_MAX_PDS_TEMPLATE_MAPLEN];
long long int gds_template[G2C_MAX_GDS_TEMPLATE_MAPLEN];
long long int drs_template[G2C_MAX_DRS_TEMPLATE_MAPLEN];
long long int expected_pds_template[NUM_MSG][G2C_MAX_PDS_TEMPLATE_MAPLEN] = {
{2, 1, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{2, 0, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{2, 2, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{2, 3, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{0, 3, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{0, 11, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{0, 10, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{0, 5, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{0, 8, 2, 0, 11, 0, 0, 1, 0, 241, 0, 1, 255, 0, 0},
{0, 8, 2, 0, 11, 0, 0, 1, 0, 241, 0, 2, 255, 0, 0},
{0, 8, 2, 0, 11, 0, 0, 1, 0, 241, 0, 3, 255, 0, 0},
{0, 6, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{0, 9, 2, 0, 11, 0, 0, 1, 0, 241, 0, 1, 255, 0, 0},
{0, 9, 2, 0, 11, 0, 0, 1, 0, 241, 0, 2, 255, 0, 0},
{0, 9, 2, 0, 11, 0, 0, 1, 0, 241, 0, 3, 255, 0, 0},
{0, 4, 2, 0, 11, 0, 0, 1, 0, 1, 0, 1, 255, 0, 0},
{0, 7, 2, 0, 11, 0, 0, 1, 0, 241, 0, 1, 255, 0, 0},
{0, 7, 2, 0, 11, 0, 0, 1, 0, 241, 0, 2, 255, 0, 0},
{0, 7, 2, 0, 11, 0, 0, 1, 0, 241, 0, 3, 255, 0, 0}};
long long int expected_gds_template[G2C_MAX_GDS_TEMPLATE_MAPLEN] =
{6, 0, 0, 0, 0, 0, 0, 241, 151, 0, 0, 50000000, 210000000, 48, 25000000, 250000000, 166667, 166667, 0};
long long int expected_drs_template[NUM_MSG][G2C_MAX_DRS_TEMPLATE_MAPLEN] = {
{1092616192, 0, 2, 11, 0, 0, 255},
{1065353216, 0, 2, 16, 0, 0, 255},
{3288563712, 0, 2, 11, 0, 0, 255},
{3298189312, 0, 2, 12, 0, 0, 255},
{1102053376, 0, 2, 9, 0, 0, 255},
{1144815616, 0, 2, 10, 0, 0, 255},
{1185159680, 0, 2, 14, 0, 0, 255},
{1086324736, 0, 2, 9, 0, 0, 255},
{1095761920, 0, 2, 9, 0, 0, 255},
{1086324736, 0, 2, 8, 0, 0, 255},
{1084227584, 0, 2, 7, 0, 0, 255},
{1125908480, 0, 2, 11, 0, 0, 255},
{1136328704, 0, 2, 11, 0, 0, 255},
{1135411200, 0, 2, 11, 0, 0, 255},
{1133510656, 0, 2, 11, 0, 0, 255},
{0, 0, 2, 16, 0, 0, 255},
{1183603200, 0, 2, 14, 0, 0, 255},
{1140424704, 0, 2, 16, 0, 0, 255},
{1092616192, 0, 2, 16, 0, 0, 255}};
unsigned char sig_ref_time, month, day, hour, minute, second;
short year;
short center, subcenter;
unsigned char master_version, local_version;
int p;
printf("\t\tinquiring about message %d...\n", m);
/* Inquire about this message. */
if ((ret = g2c_inq_msg(g2cid, m, &discipline, &num_fields, &num_local,
¢er, &subcenter, &master_version, &local_version)))
return ret;
if (center != 7 || subcenter != 0 || master_version != 2 || local_version != 1)
return G2C_ERROR;
/* Check results. */
if (num_local || num_fields != 1 || discipline != (m < 4 ? 0 : 10))
return G2C_ERROR;
/* These will all fail due to bad inputs. */
if ((ret = g2c_inq_msg_time(-1, m, &sig_ref_time, &year, &month, &day, &hour,
&minute, &second)) != G2C_EBADID)
return G2C_ERROR;
if ((ret = g2c_inq_msg_time(10, m, &sig_ref_time, &year, &month, &day, &hour,
&minute, &second)) != G2C_EBADID)
return G2C_ERROR;
if ((ret = g2c_inq_msg_time(G2C_MAX_FILES + 1, m, &sig_ref_time, &year, &month, &day, &hour,
&minute, &second)) != G2C_EBADID)
return G2C_ERROR;
if ((ret = g2c_inq_msg_time(g2cid, -1, &sig_ref_time, &year, &month, &day, &hour,
&minute, &second)) != G2C_EINVAL)
return G2C_ERROR;
if ((ret = g2c_inq_msg_time(g2cid, 20, &sig_ref_time, &year, &month, &day, &hour,
&minute, &second)) != G2C_ENOMSG)
return G2C_ERROR;
/* This will work, but do nothing. */
if ((ret = g2c_inq_msg_time(g2cid, m, NULL, NULL, NULL, NULL, NULL, NULL, NULL)))
return ret;
/* Inquire about the date/time. */
if ((ret = g2c_inq_msg_time(g2cid, m, &sig_ref_time, &year, &month, &day, &hour,
&minute, &second)))
return ret;
/* Check date/time. All messages in this file have the
* same date/time. */
if (sig_ref_time != 1 || year != 2021 || month != 11 || day != 30 ||
hour != 0 || minute != 0 || second != 0)
return G2C_ERROR;
/* Each message in the test file has one product. Inqure
* about it. */
if ((ret = g2c_inq_prod(g2cid, m, 0, &pds_template_len, pds_template,
&gds_template_len, gds_template, &drs_template_len,
drs_template)))
return ret;
/* Check results. */
if (pds_template_len != 15)
return G2C_ERROR;
for (p = 0; p < pds_template_len; p++)
if (pds_template[p] != expected_pds_template[m][p])
return G2C_ERROR;
if (gds_template_len != 19)
return G2C_ERROR;
for (p = 0; p < gds_template_len; p++)
if (gds_template[p] != expected_gds_template[p])
return G2C_ERROR;
if (drs_template_len != 7)
return G2C_ERROR;
for (p = 0; p < drs_template_len; p++)
{
/* printf("drs_template[%d] %lld\n", p, drs_template[p]); */
if (drs_template[p] != expected_drs_template[m][p])
return G2C_ERROR;
}
if ((ret = g2c_inq_dim_info(g2cid, m, 0, 0, &dimlen, dimname)))
return ret;
/* printf("dimlen = %ld, dimname = %s\n", dimlen, dimname); */
if (dimlen != 151 || strcmp(dimname, "Latitude"))
return G2C_ERROR;
if ((ret = g2c_inq_dim(g2cid, m, 0, 0, &dimlen, dimname, NULL)))
return ret;
/* printf("dimlen = %ld, dimname = %s\n", dimlen, dimname); */
if (dimlen != 151 || strcmp(dimname, "Latitude"))
return G2C_ERROR;
}
/* Close the file. */
if ((ret = g2c_close(g2cid)))
return ret;
}
}
printf("ok!\n");
printf("SUCCESS!\n");
return 0;
}
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