Running examples in 'ETAS-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: catalog
> ### Title: Create an Earthquake Catalog
> ### Aliases: catalog
> ### Keywords: spatial math earthquake modeling
> 
> ### ** Examples
> 
>   summary(iran.quakes)
         date               time           long            lat       
 2014-08-18:  44   00:04:50.70:   2   Min.   :40.01   Min.   :22.13  
 2011-10-23:  42   04:46:33.00:   2   1st Qu.:48.34   1st Qu.:28.32  
 2013-04-09:  31   07:02:27.00:   2   Median :51.88   Median :32.13  
 2013-05-11:  27   00:00:19.42:   1   Mean   :52.20   Mean   :32.80  
 2011-10-24:  19   00:00:41.44:   1   3rd Qu.:56.39   3rd Qu.:37.52  
 1990-06-21:  18   00:00:46.52:   1   Max.   :65.00   Max.   :41.98  
 (Other)   :5789   (Other)    :5961                                  
      mag       
 Min.   :4.000  
 1st Qu.:4.200  
 Median :4.400  
 Mean   :4.468  
 3rd Qu.:4.700  
 Max.   :6.200  
                
> 
>   # creating a catalog with rectangular study region
>   iran.cat <- catalog(iran.quakes, time.begin="1973/01/01",
+      study.start="1985/01/01", study.end="2016/01/01",
+      lat.range=c(25, 42), long.range=c(42, 63),
+      mag.threshold=4.5)
Error in catalog(iran.quakes, time.begin = "1973/01/01", study.start = "1985/01/01",  : 
  no more than one event can occur simultaneously! check events 
Execution halted
Running examples in ‘ETAS-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: catalog
> ### Title: Create an Earthquake Catalog
> ### Aliases: catalog
> ### Keywords: spatial math earthquake modeling
> 
> ### ** Examples
> 
>   summary(iran.quakes)
         date               time           long            lat       
 2014-08-18:  44   00:04:50.70:   2   Min.   :40.01   Min.   :22.13  
 2011-10-23:  42   04:46:33.00:   2   1st Qu.:48.34   1st Qu.:28.32  
 2013-04-09:  31   07:02:27.00:   2   Median :51.88   Median :32.13  
 2013-05-11:  27   00:00:19.42:   1   Mean   :52.20   Mean   :32.80  
 2011-10-24:  19   00:00:41.44:   1   3rd Qu.:56.39   3rd Qu.:37.52  
 1990-06-21:  18   00:00:46.52:   1   Max.   :65.00   Max.   :41.98  
 (Other)   :5789   (Other)    :5961                                  
      mag       
 Min.   :4.000  
 1st Qu.:4.200  
 Median :4.400  
 Mean   :4.468  
 3rd Qu.:4.700  
 Max.   :6.200  
                
> 
>   # creating a catalog with rectangular study region
>   iran.cat <- catalog(iran.quakes, time.begin="1973/01/01",
+      study.start="1985/01/01", study.end="2016/01/01",
+      lat.range=c(25, 42), long.range=c(42, 63),
+      mag.threshold=4.5)
Error in catalog(iran.quakes, time.begin = "1973/01/01", study.start = "1985/01/01",  : 
  no more than one event can occur simultaneously! check events 
Execution halted
Running examples in ‘ETAS-Ex.R’ failed
The error most likely occurred in:

> ### Name: catalog
> ### Title: Create an Earthquake Catalog
> ### Aliases: catalog
> ### Keywords: spatial math earthquake modeling
> 
> ### ** Examples
> 
>   summary(iran.quakes)
         date               time           long            lat       
 2014-08-18:  44   00:04:50.70:   2   Min.   :40.01   Min.   :22.13  
 2011-10-23:  42   04:46:33.00:   2   1st Qu.:48.34   1st Qu.:28.32  
 2013-04-09:  31   07:02:27.00:   2   Median :51.88   Median :32.13  
 2013-05-11:  27   00:00:19.42:   1   Mean   :52.20   Mean   :32.80  
 2011-10-24:  19   00:00:41.44:   1   3rd Qu.:56.39   3rd Qu.:37.52  
 1990-06-21:  18   00:00:46.52:   1   Max.   :65.00   Max.   :41.98  
 (Other)   :5789   (Other)    :5961                                  
      mag       
 Min.   :4.000  
 1st Qu.:4.200  
 Median :4.400  
 Mean   :4.468  
 3rd Qu.:4.700  
 Max.   :6.200  
                
> 
>   # creating a catalog with rectangular study region
>   iran.cat <- catalog(iran.quakes, time.begin="1973/01/01",
+      study.start="1985/01/01", study.end="2016/01/01",
+      lat.range=c(25, 42), long.range=c(42, 63),
+      mag.threshold=4.5)
Error in catalog(iran.quakes, time.begin = "1973/01/01", study.start = "1985/01/01",  : 
  no more than one event can occur simultaneously! check events 
Execution halted
Running examples in ‘ETAS-Ex.R’ failed
The error most likely occurred in:

> ### Name: catalog
> ### Title: Create an Earthquake Catalog
> ### Aliases: catalog
> ### Keywords: spatial math earthquake modeling
> 
> ### ** Examples
> 
>   summary(iran.quakes)
         date               time           long            lat       
 2014-08-18:  44   00:04:50.70:   2   Min.   :40.01   Min.   :22.13  
 2011-10-23:  42   04:46:33.00:   2   1st Qu.:48.34   1st Qu.:28.32  
 2013-04-09:  31   07:02:27.00:   2   Median :51.88   Median :32.13  
 2013-05-11:  27   00:00:19.42:   1   Mean   :52.20   Mean   :32.80  
 2011-10-24:  19   00:00:41.44:   1   3rd Qu.:56.39   3rd Qu.:37.52  
 1990-06-21:  18   00:00:46.52:   1   Max.   :65.00   Max.   :41.98  
 (Other)   :5789   (Other)    :5961                                  
      mag       
 Min.   :4.000  
 1st Qu.:4.200  
 Median :4.400  
 Mean   :4.468  
 3rd Qu.:4.700  
 Max.   :6.200  
                
> 
>   # creating a catalog with rectangular study region
>   iran.cat <- catalog(iran.quakes, time.begin="1973/01/01",
+      study.start="1985/01/01", study.end="2016/01/01",
+      lat.range=c(25, 42), long.range=c(42, 63),
+      mag.threshold=4.5)
Error in catalog(iran.quakes, time.begin = "1973/01/01", study.start = "1985/01/01",  : 
  no more than one event can occur simultaneously! check events 
Execution halted