We should not add a particle when massless

HannoSpreeuw · HannoSpreeuw · commit b726e4feb539 · 2026-05-20T17:25:29.000+02:00
We should not add a particle as a j-particle when massless, since j-particles are the particles that exert gravity.
diff --git a/src/amuse_ph4/src/jdata.cc b/src/amuse_ph4/src/jdata.cc
@@ -143,6 +143,7 @@ int jdata::add_particle(real pmass, real pradius,
     if (pmass <= _TINY_) {
         return -1;
     }
+    
     if (DEBUG > 2 && mpi_rank == 0) PRL(in_function);
 
     if (nj >= njbuf) {

Original file line number	Diff line number	Diff line change
`@@ -143,6 +143,7 @@ int jdata::add_particle(real pmass, real pradius,`
`143`	`143`	`if (pmass <= _TINY_) {`
`144`	`144`	`return -1;`
`145`	`145`	`}`
	`146`	`+`
`146`	`147`	`if (DEBUG > 2 && mpi_rank == 0) PRL(in_function);`
`147`	`148`
`148`	`149`	`if (nj >= njbuf) {`