The Royal Dutch Meteorological Institute (KNMI) has recently made the outputs of their HiRLAM and HARMONIE models available as open data at the KNMI Data Centre. These Grib-files provide high resolution data for the Netherlands and parts of Europe.
The Grib-files are not recognised in zyGrib ("Unknown Center GribRecord"), but some messages (incl. wind, temperature and precipitation) in the Grib-files are understood by zyGrib once the patch in the attachment is applied.
New high resolution Grib-files from KNMI
Moderator: jza
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Ici on parle français ou anglais, comme on veut, comme on peut, mais on n'oublie jamais que l'on discute entre humains.
Il ne faut surtout pas oublier les mots magiques: bonjour, salut, merci, etc.
Les messages impolis sont rejetés et restent sans réponse.
Il faut souvent être patient, car il y a plein d'autres activités encore plus passionantes dans notre vie.
Here we speak french or english, as we want, as we can, but we never forget that we discuss between humans.
Do not forget the magic words: hello, hi, thank you, etc.
Rude messages are rejected and remain unanswered.
It is often necessary to be patient because there are many other activities even more exciting in our life.
![Image](https://zygrib.org/img/fr.png)
Il ne faut surtout pas oublier les mots magiques: bonjour, salut, merci, etc.
Les messages impolis sont rejetés et restent sans réponse.
Il faut souvent être patient, car il y a plein d'autres activités encore plus passionantes dans notre vie.
![Image](https://zygrib.org/img/uk.png)
Do not forget the magic words: hello, hi, thank you, etc.
Rude messages are rejected and remain unanswered.
It is often necessary to be patient because there are many other activities even more exciting in our life.
-
- Posts: 2
- Joined: 02 Aug 2015 11:54
Re: New high resolution Grib-files from KNMI
The attachment didn't work, this is the patch:
Code: Select all
diff -ru zyGrib-7.0.0/src/DataDefines.h zyGrib-7.0.0-work/src/DataDefines.h
--- zyGrib-7.0.0/src/DataDefines.h 2015-01-18 20:23:47.000000000 +0100
+++ zyGrib-7.0.0-work/src/DataDefines.h 2015-08-02 15:30:04.790580342 +0200
@@ -36,6 +36,8 @@
COAMPS_C_AM,
NOGAPS,
SKIRON,
+ KNMI_HIRLAM,
+ KNMI_HARMONIE,
OTHER_DATA_CENTER
};
//--------------------------------------------------------
diff -ru zyGrib-7.0.0/src/DataQString.cpp zyGrib-7.0.0-work/src/DataQString.cpp
--- zyGrib-7.0.0/src/DataQString.cpp 2015-01-18 20:23:47.000000000 +0100
+++ zyGrib-7.0.0-work/src/DataQString.cpp 2015-08-02 15:30:57.960631010 +0200
@@ -34,6 +34,10 @@
return "FNMOC-WW3-MEDIT";
case NORWAY_METNO :
return "NORWAY-MET";
+ case KNMI_HIRLAM :
+ return "KNMI-HIRLAM";
+ case KNMI_HARMONIE :
+ return "KNMI-HARMONIE";
case OTHER_DATA_CENTER :
default:
return "";
diff -ru zyGrib-7.0.0/src/GribRecord.cpp zyGrib-7.0.0-work/src/GribRecord.cpp
--- zyGrib-7.0.0/src/GribRecord.cpp 2015-01-18 20:23:47.000000000 +0100
+++ zyGrib-7.0.0-work/src/GribRecord.cpp 2015-08-02 15:38:29.808065219 +0200
@@ -157,6 +157,18 @@
levelValue = 0;
}
}
+ //------------------------
+ // KNMI HiRLAM and HARMONIE
+ //------------------------
+ else if (idCenter==99 && idGrid==255)
+ {
+ if (idModel==8) { // HiRLAM
+ dataCenterModel = KNMI_HIRLAM;
+ }
+ if (idModel==201) { // HARMONIE
+ dataCenterModel = KNMI_HARMONIE;
+ }
+ }
//------------------------------------------
// Others recognized grib suppliers
//------------------------------------------
-
- Site Admin
- Posts: 601
- Joined: 19 Jan 2009 00:22
Re: New high resolution Grib-files from KNMI
Hi,
Thank you for the patch.
It will be integrated in a next version of zyGrib.
Thank you for the patch.
It will be integrated in a next version of zyGrib.
A+
Jacques
Jacques
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