Create file nc_3Dslab.nc

    **** After first write ****
variable <Variable 1> has 3 dimensions
ncdiminq returns dimsizes 1,3,2
Close file...

Open file nc_3Dslab.nc first time

    **** After second write ****
variable <Variable 1> has 3 dimensions
ncdiminq returns dimsizes 2,3,2
Close file...

Open file nc_3Dslab.nc second time

    **** After third write ****
variable <Variable 1> has 3 dimensions
ncdiminq returns dimsizes 4,3,2
Final data of Variable 1: 
 100  101 
 101  102 
 102  103 

 200  201 
 201  202 
 202  203 

 300  301 
 301  302 
 302  303 

 400  401 
 401  402 
 402  403 

Close file...

    **** Read data and info back after all writes are done ****

Open file nc_3Dslab.nc to read info only
variable <Variable 1> has 3 dimensions
ncdiminq returns dimsizes 4,3,2
Read data of Variable 1: 
 100  101 
 101  102 
 102  103 

 200  201 
 201  202 
 202  203 

 300  301 
 301  302 
 302  303 

 400  401 
 401  402 
 402  403 

Close file...