diff --git a/src/app/log-tool/data-setup/map-time-data/map-time-data.component.html b/src/app/log-tool/data-setup/map-time-data/map-time-data.component.html
index cea94a1d82..5610d7ceca 100644
--- a/src/app/log-tool/data-setup/map-time-data/map-time-data.component.html
+++ b/src/app/log-tool/data-setup/map-time-data/map-time-data.component.html
@@ -2,7 +2,7 @@
     <div *ngIf="explorerData.datasets" class="w-100 px-5 mt-3">
         <div class="text-left alert alert-info small my-2 mx-auto p-0">
             <div class="p-1">
-                <ul class="m-2">
+                <ul class="m-2 pl-3">
                     <li>Timestamps are required for Day Type Analysis and time series data visualizations.
                         Advance ahead if you won't be working with time data.
                     </li>
@@ -91,15 +91,24 @@
                 <hr>
             </div>
             <div *ngIf="!explorerData.isExample" class="form-group mt-1 mb-3">
+                <div class="text-left alert alert-info small my-2 mx-auto p-0">
+                    <div class="p-1">
+                        <ul class="m-2 pl-3">
+                            <li>MEASUR will try to detect your data collection interval. Please ensure the detected interval is correct.
+                            </li>
+                        </ul>
+                    </div>
+                </div>
                 <div class="mx-2">
                     <label>Data Collection Interval</label>
                     <select class="form-control" name="dataCollectionInterval" 
-                    [disabled]="!selectedDataSet.hasDateField && !selectedDataSet.hasTimeField" 
+
+                    [disabled]="!selectedDataSet.hasDateField && !selectedDataSet.hasTimeField"
                     (change)="setDataCollectionInterval(option)" 
                     [(ngModel)]="selectedDataSet.dataCollectionInterval">
-                        <option  *ngFor="let option of dataCollectionIntervalOptions" [ngValue]="option.value">
-                            {{option.display}}</option>
-                        </select>
+                    <option  *ngFor="let option of dataCollectionIntervalOptions" [ngValue]="option.value">
+                        {{option.display}}</option>
+                    </select>
                 </div>
             </div>
         </div>
diff --git a/src/app/log-tool/data-setup/map-time-data/map-time-data.component.ts b/src/app/log-tool/data-setup/map-time-data/map-time-data.component.ts
index 2ee4557061..1839c9f381 100644
--- a/src/app/log-tool/data-setup/map-time-data/map-time-data.component.ts
+++ b/src/app/log-tool/data-setup/map-time-data/map-time-data.component.ts
@@ -135,6 +135,17 @@ export class MapTimeDataComponent implements OnInit {
       return dataset;
     });
 
+    if (this.selectedDataSet.hasDateField) {
+      let secondsInterval = this.logToolDataService.getSecondsIntervalDifference(this.selectedDataSet);
+      if (secondsInterval != undefined) {
+        let selectedInterval = this.dataCollectionIntervalOptions.find(option => option.value === secondsInterval);
+        if (selectedInterval) {
+          this.selectedDataSet.dataCollectionInterval = selectedInterval.value;
+        }
+      }
+    }
+
+
     if (this.applyToAll) {
       this.explorerData.isStepMapTimeDataComplete = this.logToolDataService.checkStepMapDatesComplete(this.explorerData.datasets);
     }
diff --git a/src/app/log-tool/log-tool-data.service.ts b/src/app/log-tool/log-tool-data.service.ts
index a8f9355eda..90ab942bd7 100644
--- a/src/app/log-tool/log-tool-data.service.ts
+++ b/src/app/log-tool/log-tool-data.service.ts
@@ -393,9 +393,7 @@ getCurrentIntervalStrings(currentInterval: number, useDayStartEndOffset: boolean
   }
 
   checkIntervalSeconds(dataset: ExplorerDataSet) {
-    let firstRowDate = new Date(dataset.csvImportData.data[0][dataset.dateField.fieldName]);
-    let secondRowDate = new Date(dataset.csvImportData.data[1][dataset.dateField.fieldName]);
-    let intervalDifference: number = (secondRowDate.getTime() - firstRowDate.getTime()) / 1000;
+    let intervalDifference = this.getSecondsIntervalDifference(dataset);
     let intervalIncrement: number = dataset.dataCollectionInterval;
     if (intervalIncrement !== undefined && intervalDifference <= 0) {
       dataset.csvImportData.data = this.addLostSecondsBack(dataset, intervalIncrement);
@@ -403,6 +401,12 @@ getCurrentIntervalStrings(currentInterval: number, useDayStartEndOffset: boolean
     return dataset;
   }
 
+  getSecondsIntervalDifference(dataSet: ExplorerDataSet): number {
+    let firstRowDate = new Date(dataSet.csvImportData.data[0][dataSet.dateField.fieldName]);
+    let secondRowDate = new Date(dataSet.csvImportData.data[1][dataSet.dateField.fieldName]);
+    return (secondRowDate.getTime() - firstRowDate.getTime()) / 1000;
+  }
+
   addLostSecondsBack(csvData: IndividualDataFromCsv, intervalIncrement: number) {
     let secondsCounter: number = 0;
     csvData.csvImportData.data.map(dataItem => {
diff --git a/src/app/log-tool/visualize/visualize-sidebar/graph-series/graph-series.component.html b/src/app/log-tool/visualize/visualize-sidebar/graph-series/graph-series.component.html
index e452cd0c84..c5c88148c8 100644
--- a/src/app/log-tool/visualize/visualize-sidebar/graph-series/graph-series.component.html
+++ b/src/app/log-tool/visualize/visualize-sidebar/graph-series/graph-series.component.html
@@ -73,7 +73,7 @@
                 <div class="btn-group pt-2 pb-2 w-100">
                     <button type="button" [disabled]="selectedGraphObj.invalidState" class="btn btn-secondary w-50" (click)="setHistogramUsePercent(true)"
                         [ngClass]="{'active': selectedGraphObj.usePercentForBins == true}">% of Points</button>
-                    <button type="button" [disabled]="!selectedGraphObj.invalidState"  class="btn btn-secondary w-50" (click)="setHistogramUsePercent(false)"
+                    <button type="button" [disabled]="selectedGraphObj.invalidState"  class="btn btn-secondary w-50" (click)="setHistogramUsePercent(false)"
                         [ngClass]="{'active': selectedGraphObj.usePercentForBins == false}"># of Points</button>
                 </div>
                 <!--std deviation vs bins if histogram-->