Changes between Version 154 and Version 155 of FAQ

Timestamp:

Mar 22, 2023, 10:54:46 AM (20 months ago)

Author:

Bang Pham Huu

Comment:

—

FAQ

@@ -360 +360 @@
 ''Solution:'' when redeploying rasdaman, make sure to ''restart Tomcat''. This is required because petascope uses a native library from GDAL; further information in the [https://cwiki.apache.org/confluence/display/tomcat/HowTo#HowTo-I'mencounteringclassloaderproblemswhenusingJNIunderTomcat Tomcat docs].
 
+
+=== Modulor operation in WCPS ===
+
+In WCPS, `%` character is used for decoding UTF-8 encoded characters, for example,
+character `[` is encoded as `%5B`.
+
+In order to perform a modulor operation, one needs to use binary function `mod(a, b)`.
+For example:
+
+{{{
+    for $c in (test_mr)
+    return encode( mod(5, 3) , "csv" )
+}}}
+
 == Data formats ==