Latest Contributions by SanjayRana

Does anyone know of a list that states  WAB widgets and  required respective roles (i.e., viewer, creator, editor etc ) in the portal? Thanks a lot in advance. ... View more

Hi Everyone, I was wondering if anyone else has also experienced the issue that an ArcToolbox (copy raster function) conversion of Sentinel-2 .SAFE conversion to other formats automatically resamples all the bands to 60m. If so, did anyone find a solution? Thanks, ... View more

Hello, I have a .NET Addon, which as part of an overall simulation involves running numerous (100,000+ but could be even many times more) service area calculations, and the output SA polygons are actually used to drive some other calculations. The facility locations remain same but the SA coverage distance and number of such coverages required per facility are varied in each simulation. At present, I refresh the SA instance every time a new simulation is run i.e. delete all the outputs and reinsert the facilities, set up various attribute fields and settings. This is much slower than I was hoping even for test cases e.g. when it is run for around 1000 times for around 3000 facilities. Are there any ways of speeding up this type of computation? My network dataset was produced from a shapefile for simplicity. Could it be little quicker to do this using a geodatabse coverage based network datasets? Thanks, Sanjay. ... View more

Hello,   Its probably a regularly asked question but does anyone know how to read the ArcPad axf using python to find ouf if some specific data tables, and feature data tables have any data in them?   Thanks, Sanj. ... View more

Hi Everyone, For some reasons the following code is failing to run the dissolve tool on a feature class that I store in a in-memory workspace.  I have checked that the inFClass is valid by querying the number of features inside it, and whether it contains the dissolve field. They appear okay. Everything else seems pretty standard. So what might be incorrect with the code? Thanks, Sanj. private IFeatureClass DissolveAdvancedToMemory(IFeatureWorkspace inMemWS, string InputName, string DissolveField, string OutputName)         {             try             {                 Dissolve DissolveDS = new Dissolve();                 ESRI.ArcGIS.Geoprocessing.IGeoProcessorResult Result;                 IFeatureClass inFClass = inMemWS.OpenFeatureClass(InputName);                                DissolveDS.in_features = inFClass;                 DissolveDS.dissolve_field = DissolveField;                 DissolveDS.multi_part = "MULTI_PART";                 DissolveDS.unsplit_lines = "DISSOLVE_LINES";                 DissolveDS.out_feature_class = OutputName ; // output name is a simple string like "Dissolve_Run"                 Result = RunTool(DissolveDS, null);                 if (Result == null)                 {                     Debug.WriteLine("Could not dissolve dataset");                     return null;                 }                 return ReturnFeatureClassfromResult(Result);             }             catch (Exception ex)             {                 Debug.WriteLine(ex.ToString() + " Dissolve error");                 return null;             }         }         private static ESRI.ArcGIS.Geoprocessing.IGeoProcessorResult RunTool(ESRI.ArcGIS.Geoprocessor.IGPProcess Process,              ESRI.ArcGIS.esriSystem.ITrackCancel2 TC)         {             ESRI.ArcGIS.Geoprocessor.Geoprocessor GP = new ESRI.ArcGIS.Geoprocessor.Geoprocessor();                        GP.AddOutputsToMap = false;             ESRI.ArcGIS.Geoprocessing.IGeoProcessorResult Result = new GeoProcessorResult();             try             {                 Result = GP.Execute(Process, null) as GeoProcessorResult; // code crashes here                 if (Result.Status != ESRI.ArcGIS.esriSystem.esriJobStatus.esriJobSucceeded)                     Debug.WriteLine("Geoprocessing Error");                 GP.ClearMessages();                 return Result;             }             catch (Exception ex)             {                 if (Result.MessageCount > 0)                 {                     for (int count = 0; count < Result.MessageCount; count++)                     {                         Debug.WriteLine(Result.GetMessage(count));                     }                     Debug.WriteLine("Geoprocessing Failed");                 }                 GP.AddOutputsToMap = true;                 return null;             }         }         private static ESRI.ArcGIS.Geodatabase.IFeatureClass ReturnFeatureClassfromResult(ESRI.ArcGIS.Geoprocessing.IGeoProcessorResult result)         {             ESRI.ArcGIS.Geodatabase.IGPValue GPVal;             string InMemFC;             ESRI.ArcGIS.Geoprocessing.IGPUtilities3 GPUtil =                 new ESRI.ArcGIS.Geoprocessing.GPUtilities() as ESRI.ArcGIS.Geoprocessing.IGPUtilities3;             ESRI.ArcGIS.Geodatabase.IFeatureClass pOutputFC;             try             {                 GPVal = result.GetOutput(0);                 InMemFC = GPVal.GetAsText();                 pOutputFC = GPUtil.OpenFeatureClassFromString(InMemFC);                 return pOutputFC;             }             catch (Exception ex)             {                 Debug.WriteLine("Return FeatureClass error " + ex.ToString());                 return null;             }         } ... View more

Hi Forum, I would like to either build a custom form that 1) does the same sort of functions and looks as the "Results" tab does in the "Find Features" Form and 2) can be launched from an applet button.  I was wondering if its possible at all given that the built-in choice of form controls are rather limited in ArcPad studio.. Thanks, Sanj. ... View more