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GRIB-488: Tighten the condition for ERA-CLIM data

This commit is contained in:
Shahram Najm 2023-10-13 15:34:17 +01:00
parent 993cc42e4c
commit 1c24fa08f5
1 changed files with 14 additions and 8 deletions
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22
src/grib_accessor_class_g2end_step.cc
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@ -209,18 +209,24 @@ static const int u2s[] = {
1800 /* (15) 30 minutes */
};
/* See GRIB-488 */
static int is_special_expver(grib_handle* h)
// See GRIB-488
static bool is_special_expver(const grib_handle* h)
{
int ret = 0;
char strExpVer[50] = {0,};
int ret = 0;
char strMarsExpVer[50] = {0,};
char strMarsClass[50] = {0,};
size_t slen = 50;
ret = grib_get_string(h, "experimentVersionNumber", strExpVer, &slen);
if (ret == GRIB_SUCCESS && !strcmp(strExpVer, "1605")) {
return 1; /* Special case of expVer 1605! */
ret = grib_get_string(h, "mars.class", strMarsClass, &slen);
if (ret == GRIB_SUCCESS && STR_EQUAL(strMarsClass, "em")) {
// em = ERA-CLIM model integration for the 20th-century (ERA-20CM)
slen = 50;
ret = grib_get_string(h, "experimentVersionNumber", strMarsExpVer, &slen);
if (ret == GRIB_SUCCESS && STR_EQUAL(strMarsExpVer, "1605")) {
return true; // Special case of expVer 1605 in class "em"
}
}
return 0;
return false;
}
static int convert_time_range(