I’ve had a similar problem months ago, and @marpet gave me this solution. Here’s the link to the topic
You can have access to all parameters for each function using -h. For example gpt -h merge
Usage:
gpt merge [options]
Description:
Allows merging of several source products by using specified 'master' as reference product.
Source Options:
-SmasterProduct=<file> The master, which serves as the reference, e.g. providing the geo-information.
This is a mandatory source.
Parameter Options:
-PgeographicError=<float> Defines the maximum lat/lon error in degree between the products. If set to NaN no check for compatible geographic boundary is performed
Default value is '1.0E-5f'.
Graph XML Format:
<graph id="someGraphId">
<version>1.0</version>
<node id="someNodeId">
<operator>Merge</operator>
<sources>
<masterProduct>${masterProduct}</masterProduct>
<sourceProducts>${sourceProducts}</sourceProducts>
</sources>
<parameters>
<includes>
<include>
<productId>string</productId>
<name>string</name>
<newName>string</newName>
<namePattern>string</namePattern>
<exclRegex>string</exclRegex>
</include>
<.../>
</includes>
<excludes>
<exclude>
<productId>string</productId>
<name>string</name>
<newName>string</newName>
<namePattern>string</namePattern>
<exclRegex>string</exclRegex>
</exclude>
<.../>
</excludes>
<geographicError>float</geographicError>
</parameters>
</node>
</graph>