int rdii_readUnitHydParams(char* tok[], int ntoks)
//
// Input: tok[] = array of string tokens
// ntoks = number of tokens
// Output: returns an error code
// Purpose: reads parameters of an RDII unit hydrograph from a line of input.
//
{
int i, j, m, g;
float x[9];
// --- check that RDII UH object exists in database
j = project_findObject(UNITHYD, tok[0]);
if ( j < 0 ) return error_setInpError(ERR_NAME, tok[0]);
// --- assign UH ID to name in hash table
if ( UnitHyd[j].ID == NULL )
UnitHyd[j].ID = project_findID(UNITHYD, tok[0]);
// --- line has 2 tokens; assign rain gage to UH object
if ( ntoks == 2 )
{
g = project_findObject(GAGE, tok[1]);
if ( g < 0 ) return error_setInpError(ERR_NAME, tok[1]);
UnitHyd[j].rainGage = g;
return 0;
}
// --- line has 11 tokens; retrieve & save UH params.
if ( ntoks == 11 )
{
// --- find which month UH params apply to
m = datetime_findMonth(tok[1]);
if ( m == 0 )
{
if ( !match(tok[1], w_ALL) )
return error_setInpError(ERR_KEYWORD, tok[1]);
}
// --- read 3 sets of r-t-k values
for ( i = 0; i < 9; i++ )
{
if ( ! getFloat(tok[i+2], &x[i]) )
return error_setInpError(ERR_NUMBER, tok[i+2]);
}
// --- save UH params
setUnitHydParams(j, m, x);
return 0;
}
else return error_setInpError(ERR_ITEMS, "");
}
int datetime_strToDate(char* s, DateTime* d)
// Input: s = date as string
// Output: d = encoded date;
// returns 1 if conversion successful, 0 if not
// Purpose: converts string date s to DateTime value.
//
{
int yr = 0, mon = 0, day = 0, n;
char month[4];
char sep1, sep2;
*d = -DateDelta;
if (strchr(s, '-') || strchr(s, '/'))
{
switch (DateFormat)
{
case Y_M_D:
n = sscanf(s, "%d%c%d%c%d", &yr, &sep1, &mon, &sep2, &day);
if ( n < 3 )
{
mon = 0;
n = sscanf(s, "%d%c%3s%c%d", &yr, &sep1, month, &sep2, &day);
if ( n < 3 ) return 0;
}
break;
case D_M_Y:
n = sscanf(s, "%d%c%d%c%d", &day, &sep1, &mon, &sep2, &yr);
if ( n < 3 )
{
mon = 0;
n = sscanf(s, "%d%c%3s%c%d", &day, &sep1, month, &sep2, &yr);
if ( n < 3 ) return 0;
}
break;
default: // M_D_Y
n = sscanf(s, "%d%c%d%c%d", &mon, &sep1, &day, &sep2, &yr);
if ( n < 3 )
{
mon = 0;
n = sscanf(s, "%3s%c%d%c%d", month, &sep1, &day, &sep2, &yr);
if ( n < 3 ) return 0;
}
}
if (mon == 0) mon = datetime_findMonth(month);
*d = datetime_encodeDate(yr, mon, day);
}
if (*d == -DateDelta) return 0;
else return 1;
}