Elaboradar  0.1
 Tutto Classi Namespace File Funzioni Variabili Tipi enumerati (enum) Gruppi
bool elaboradar::Assets::read_0term ( float &  zeroterm)

Read $FILE_ZERO_TERMICO.

Parametri
[out]zeroterm- height of 0°C level [m]
Restituisce
true if the file was found and read correctly, false if zeroterm was not set

Definizione alla linea 276 del file assets.cpp.

Referenzia radarelab::File::open_from_env().

277 {
278  LOG_CATEGORY("radar.class");
279  File in(logging_category);
280  if (!in.open_from_env("FILE_ZERO_TERMICO", "rt"))
281  return false;
282 
283  if (fscanf(in, "%f", &zeroterm) != 1)
284  {
285  LOG_ERROR("$FILE_ZERO_TERMICO=%s cannot be read: %s", in.name(), strerror(errno));
286  return false;
287  }
288 
289  return true;
290 }
Open a file taking its name from a given env variable.
Definition: utils.h:21