Did I find the right examples for you? yes no

# code.giss_data.MISSING

All Samples(4)  |  Call(0)  |  Derive(0)  |  Import(4)

```import extend_path
import gio
from code.giss_data import valid, MISSING

class Fatal(Exception):
```
```    def convert(s):
try:
return int(s)
except:
return MISSING
```
```    difference.set_series(stations[0].first_month,
[p-q for p,q in zip(stations[0].series, stations[1].series)
if p != MISSING and q != MISSING])
difference.uid = labels[2]
w = gio.GHCNV2Writer(file=open(out.name, 'a'))
```

```# Clear Climate Code
import extend_path
from code.giss_data import MISSING
import gio

```
```            maxs[m] = convert1(tmax)
means = [(tmin+tmax)/2.0 for tmin,tmax in zip(mins,maxs)]
means = [x if x < 1000 else MISSING for x in means]
mins = [x if x < 1000 else MISSING for x in mins]
maxs = [x if x < 1000 else MISSING for x in maxs]
```

```import extend_path
from code import eqarea
from code.giss_data import MISSING

def topng(inp, date=None):
```
```        assert record.first_year == base_year
if i >= len(record.series):
yield MISSING, box
else:
yield record.series[i], box
```
```    scale = [(-4, (0,0,255)), (0, (255,255,255)), (4, (255,0,0))]

if v == MISSING:
return (128,128,128)

```

```import extend_path
# Clear Climate Code
from code.giss_data import MISSING

```
```                # Calculate first year with data (with yearly anomaly
# really).
first = [i for i,v in enumerate(anom) if v != MISSING]
if first:
first = str(first[0]+1880)
```
```    def treat(datum):
"""Convert datum to string form."""

if datum == MISSING:
return '-999'
```