update hist function to support multiple arrays

.idea/jarRepositories.xml

@@ -41,16 +41,16 @@
       <option name="name" value="boundlessgeo" />
       <option name="url" value="http://repo.boundlessgeo.com/main/" />
     </remote-repository>
-    <remote-repository>
-      <option name="id" value="freehep" />
-      <option name="name" value="freehep" />
-      <option name="url" value="https://java.freehep.org/maven2/" />
-    </remote-repository>
     <remote-repository>
       <option name="id" value="sonatype-nexus-snapshots" />
       <option name="name" value="Sonatype Nexus Snapshots" />
       <option name="url" value="https://oss.sonatype.org/content/repositories/snapshots" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="freehep" />
+      <option name="name" value="freehep" />
+      <option name="url" value="https://java.freehep.org/maven2/" />
+    </remote-repository>
     <remote-repository>
       <option name="id" value="boundless" />
       <option name="name" value="boundlessgeo" />

meteoinfo-chart/meteoinfo-chart.iml

@@ -13,20 +13,72 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="meteoinfo-geo" />
+    <orderEntry type="module" module-name="meteoinfo-ui" />
+    <orderEntry type="library" name="Maven: org.meteothink:wContour:1.7.1" level="project" />
+    <orderEntry type="library" name="Maven: org.scilab.forge:jlatexmath:1.0.7" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.12.0" level="project" />
+    <orderEntry type="library" name="Maven: com.l2fprod:l2fprod-common-all:0.1" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt-main:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all-main:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.joml:joml:1.10.4" level="project" />
     <orderEntry type="module" module-name="meteoinfo-math" />
+    <orderEntry type="module" module-name="meteoinfo-geometry" />
+    <orderEntry type="module" module-name="meteoinfo-table" />
+    <orderEntry type="module" module-name="meteoinfo-image" />
+    <orderEntry type="module" module-name="meteoinfo-data" />
+    <orderEntry type="library" name="Maven: com.formdev:flatlaf:3.0" level="project" />
+    <orderEntry type="library" name="Maven: com.formdev:flatlaf-extras:3.0" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-util:2.0.2" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-emf:2.4" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-pdf:2.4" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-graphics2d:2.4" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-ps:2.4" level="project" />
+    <orderEntry type="library" name="Maven: com.itextpdf:itextpdf:5.5.13.3" level="project" />
+    <orderEntry type="module" module-name="meteoinfo-common" />
+    <orderEntry type="library" name="Maven: com.toedter:jcalendar:1.4" level="project" />
+    <orderEntry type="library" name="Maven: org.scilab.forge:jlatexmath-font-greek:1.0.7" level="project" />
+    <orderEntry type="library" name="Maven: org.scilab.forge:jlatexmath-font-cyrillic:1.0.7" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-android-aarch64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-linux-amd64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-linux-armv6hf:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-linux-aarch64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-macosx-universal:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-windows-amd64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: antlr:antlr:2.7.7" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-android-aarch64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-linux-amd64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-linux-armv6hf:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-linux-aarch64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-macosx-universal:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-windows-amd64:2.4.0" level="project" />
     <orderEntry type="module" module-name="meteoinfo-ndarray" />
+    <orderEntry type="library" name="Maven: org.ejml:ejml-experimental:0.41.1" level="project" />
+    <orderEntry type="library" name="Maven: org.ejml:ejml-simple:0.41.1" level="project" />
+    <orderEntry type="library" name="Maven: org.ojalgo:ojalgo:52.0.1" level="project" />
+    <orderEntry type="library" name="Maven: com.github.haifengl:smile-interpolation:2.6.0" level="project" />
+    <orderEntry type="library" name="Maven: org.bytedeco:javacpp-platform:1.5.4" level="project" />
+    <orderEntry type="library" name="Maven: org.bytedeco:openblas-platform:0.3.10-1.5.4" level="project" />
+    <orderEntry type="library" name="Maven: org.locationtech.jts:jts-core:1.19.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-imaging:1.0-alpha3" level="project" />
+    <orderEntry type="library" name="Maven: com.twelvemonkeys.imageio:imageio-jpeg:3.9.4" level="project" />
+    <orderEntry type="module" module-name="meteoinfo-projection" />
+    <orderEntry type="module" module-name="meteoinfo-dataframe" />
+    <orderEntry type="library" name="Maven: edu.ucar:netcdfAll:5.5.3" level="project" />
+    <orderEntry type="library" name="Maven: com.github.albfernandez:juniversalchardet:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: commons-io:commons-io:2.11.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-compress:1.21" level="project" />
+    <orderEntry type="library" scope="RUNTIME" name="Maven: com.formdev:svgSalamander:1.1.3" level="project" />
+    <orderEntry type="library" name="Maven: org.netbeans:openide-lookup:1.9-patched-1.0" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio:2.4" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-tests:2.4" level="project" />
+    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsbase:2.4" level="project" />
+    <orderEntry type="library" name="Maven: junit:junit:4.10" level="project" />
+    <orderEntry type="library" name="Maven: com.google.guava:guava:31.1-jre" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-legacy:4.0-beta1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-complex:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-angle:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-rootfinder:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-quaternion:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-rng-sampling:1.5" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-legacy-exception:4.0-beta1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-legacy-core:4.0-beta1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-core:4.0-beta1" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-core:1.1" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-gamma:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-fraction:1.1" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-combinatorics:1.1" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-arrays:1.1" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-field:1.1" level="project" />
@@ -35,20 +87,14 @@
     <orderEntry type="library" name="Maven: org.apache.commons:commons-rng-client-api:1.5" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-statistics-distribution:1.0" level="project" />
     <orderEntry type="library" name="Maven: jakarta.annotation:jakarta.annotation-api:2.1.0" level="project" />
-    <orderEntry type="library" name="Maven: org.ejml:ejml-experimental:0.41.1" level="project" />
     <orderEntry type="library" name="Maven: org.ejml:ejml-core:0.41.1" level="project" />
     <orderEntry type="library" name="Maven: org.ejml:ejml-ddense:0.41.1" level="project" />
     <orderEntry type="library" name="Maven: org.ejml:ejml-dsparse:0.41.1" level="project" />
     <orderEntry type="library" name="Maven: org.ejml:ejml-zdense:0.41.1" level="project" />
-    <orderEntry type="library" name="Maven: org.ejml:ejml-simple:0.41.1" level="project" />
     <orderEntry type="library" name="Maven: org.ejml:ejml-fdense:0.41.1" level="project" />
     <orderEntry type="library" name="Maven: org.ejml:ejml-cdense:0.41.1" level="project" />
     <orderEntry type="library" name="Maven: org.ejml:ejml-fsparse:0.41.1" level="project" />
-    <orderEntry type="library" name="Maven: org.ojalgo:ojalgo:52.0.1" level="project" />
-    <orderEntry type="library" name="Maven: com.github.haifengl:smile-interpolation:2.6.0" level="project" />
     <orderEntry type="library" name="Maven: com.github.haifengl:smile-math:2.6.0" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.30" level="project" />
-    <orderEntry type="library" name="Maven: org.bytedeco:javacpp-platform:1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:javacpp:1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:javacpp:android-arm:1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:javacpp:android-arm64:1.5.4" level="project" />
@@ -64,7 +110,6 @@
     <orderEntry type="library" name="Maven: org.bytedeco:javacpp:macosx-x86_64:1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:javacpp:windows-x86:1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:javacpp:windows-x86_64:1.5.4" level="project" />
-    <orderEntry type="library" name="Maven: org.bytedeco:openblas-platform:0.3.10-1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:openblas:0.3.10-1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:openblas:android-arm:0.3.10-1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:openblas:android-arm64:0.3.10-1.5.4" level="project" />
@@ -80,75 +125,30 @@
     <orderEntry type="library" name="Maven: org.bytedeco:openblas:macosx-x86_64:0.3.10-1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:openblas:windows-x86:0.3.10-1.5.4" level="project" />
     <orderEntry type="library" name="Maven: org.bytedeco:openblas:windows-x86_64:0.3.10-1.5.4" level="project" />
-    <orderEntry type="module" module-name="meteoinfo-geometry" />
-    <orderEntry type="library" name="Maven: org.locationtech.jts:jts-core:1.19.0" level="project" />
-    <orderEntry type="module" module-name="meteoinfo-table" />
-    <orderEntry type="module" module-name="meteoinfo-image" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-imaging:1.0-alpha3" level="project" />
-    <orderEntry type="library" name="Maven: com.twelvemonkeys.imageio:imageio-jpeg:3.9.4" level="project" />
     <orderEntry type="library" name="Maven: com.twelvemonkeys.imageio:imageio-core:3.9.4" level="project" />
     <orderEntry type="library" name="Maven: com.twelvemonkeys.imageio:imageio-metadata:3.9.4" level="project" />
     <orderEntry type="library" name="Maven: com.twelvemonkeys.common:common-lang:3.9.4" level="project" />
     <orderEntry type="library" name="Maven: com.twelvemonkeys.common:common-io:3.9.4" level="project" />
     <orderEntry type="library" name="Maven: com.twelvemonkeys.common:common-image:3.9.4" level="project" />
-    <orderEntry type="module" module-name="meteoinfo-data" />
-    <orderEntry type="module" module-name="meteoinfo-projection" />
     <orderEntry type="library" name="Maven: org.locationtech.proj4j:proj4j:1.2.2" level="project" />
     <orderEntry type="library" name="Maven: net.sf.geographiclib:GeographicLib-Java:2.0" level="project" />
-    <orderEntry type="module" module-name="meteoinfo-dataframe" />
-    <orderEntry type="library" name="Maven: edu.ucar:netcdfAll:5.5.3" level="project" />
-    <orderEntry type="library" name="Maven: com.github.albfernandez:juniversalchardet:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: commons-io:commons-io:2.11.0" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-compress:1.21" level="project" />
-    <orderEntry type="library" name="Maven: com.formdev:flatlaf:3.0" level="project" />
-    <orderEntry type="library" name="Maven: com.formdev:flatlaf-extras:3.0" level="project" />
-    <orderEntry type="library" scope="RUNTIME" name="Maven: com.formdev:svgSalamander:1.1.3" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-util:2.0.2" level="project" />
-    <orderEntry type="library" name="Maven: org.netbeans:openide-lookup:1.9-patched-1.0" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-emf:2.4" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio:2.4" level="project" />
     <orderEntry type="library" name="Maven: org.freehep:freehep-io:2.2.2" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-tests:2.4" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsbase:2.4" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-pdf:2.4" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-graphics2d:2.4" level="project" />
-    <orderEntry type="library" name="Maven: junit:junit:4.10" level="project" />
     <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.freehep:freehep-graphicsio-ps:2.4" level="project" />
-    <orderEntry type="library" name="Maven: com.itextpdf:itextpdf:5.5.13.3" level="project" />
-    <orderEntry type="module" module-name="meteoinfo-ui" />
-    <orderEntry type="module" module-name="meteoinfo-common" />
-    <orderEntry type="library" name="Maven: com.google.guava:guava:31.1-jre" level="project" />
     <orderEntry type="library" name="Maven: com.google.guava:failureaccess:1.0.1" level="project" />
     <orderEntry type="library" name="Maven: com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava" level="project" />
     <orderEntry type="library" name="Maven: com.google.code.findbugs:jsr305:3.0.2" level="project" />
     <orderEntry type="library" name="Maven: org.checkerframework:checker-qual:3.12.0" level="project" />
     <orderEntry type="library" name="Maven: com.google.errorprone:error_prone_annotations:2.11.0" level="project" />
     <orderEntry type="library" name="Maven: com.google.j2objc:j2objc-annotations:1.3" level="project" />
-    <orderEntry type="library" name="Maven: com.toedter:jcalendar:1.4" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-complex:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.meteothink:wContour:1.7.1" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-angle:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.scilab.forge:jlatexmath:1.0.7" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-rootfinder:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.scilab.forge:jlatexmath-font-greek:1.0.7" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-quaternion:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.scilab.forge:jlatexmath-font-cyrillic:1.0.7" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-rng-sampling:1.5" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.12.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-legacy-exception:4.0-beta1" level="project" />
-    <orderEntry type="library" name="Maven: com.l2fprod:l2fprod-common-all:0.1" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-legacy-core:4.0-beta1" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt-main:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-numbers-fraction:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.30" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-android-aarch64:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-core:4.0-beta1" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-linux-amd64:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-linux-armv6hf:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-linux-aarch64:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-macosx-universal:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.gluegen:gluegen-rt:natives-windows-amd64:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: antlr:antlr:2.7.7" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all-main:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-android-aarch64:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-linux-amd64:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-linux-armv6hf:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-linux-aarch64:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-macosx-universal:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.jogamp.jogl:jogl-all:natives-windows-amd64:2.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.joml:joml:1.10.4" level="project" />
   </component>
 </module>

meteoinfo-data/meteoinfo-data.iml

@@ -12,27 +12,20 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="meteoinfo-table" />
+    <orderEntry type="module" module-name="meteoinfo-projection" />
+    <orderEntry type="module" module-name="meteoinfo-dataframe" />
+    <orderEntry type="library" name="Maven: edu.ucar:netcdfAll:5.5.3" level="project" />
+    <orderEntry type="library" name="Maven: com.github.albfernandez:juniversalchardet:2.4.0" level="project" />
+    <orderEntry type="library" name="Maven: commons-io:commons-io:2.11.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-compress:1.21" level="project" />
     <orderEntry type="module" module-name="meteoinfo-ndarray" />
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 </module>

meteoinfo-geo/meteoinfo-geo.iml

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+    <orderEntry type="library" name="Maven: com.google.j2objc:j2objc-annotations:1.3" level="project" />
+    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.30" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-math4-core:4.0-beta1" level="project" />
   </component>
 </module>

meteoinfo-lab/milconfig.xml

@@ -1,10 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <MeteoInfo File="milconfig.xml" Type="configurefile">
-  <Path OpenPath="D:\Working\MIScript\Jython\mis\plot_types\3d\3d_earth">
+  <Path OpenPath="D:\Working\MIScript\Jython\mis\plot_types\hist">
-    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d"/>
-    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\bar"/>
-    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\plot"/>
-    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\streamslice"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\streamplot"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\quiver"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\scatter"/>
@@ -16,15 +12,21 @@
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\volume"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\3d_earth"/>
+    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d"/>
+    <RecentFolder Folder="D:\Working\MIScript\Jython\mis"/>
+    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types"/>
+    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\hist"/>
   </Path>
   <File>
     <OpenedFiles>
       <OpenedFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\3d_earth\scatter_sphere.py"/>
       <OpenedFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\3d_earth\contour.py"/>
+      <OpenedFile File="D:\Working\MIScript\Jython\mis\plot_types\hist\hist_muti_array.py"/>
     </OpenedFiles>
     <RecentFiles>
       <RecentFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\3d_earth\scatter_sphere.py"/>
       <RecentFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\3d_earth\contour.py"/>
+      <RecentFile File="D:\Working\MIScript\Jython\mis\plot_types\hist\hist_muti_array.py"/>
     </RecentFiles>
   </File>
   <Font>
@@ -32,5 +34,5 @@
   </Font>
   <LookFeel DockWindowDecorated="true" LafDecorated="true" Name="FlatDarkLaf"/>
   <Figure DoubleBuffering="true"/>
-  <Startup MainFormLocation="-7,0" MainFormSize="1341,810"/>
+  <Startup MainFormLocation="-7,-7" MainFormSize="1293,685"/>
 </MeteoInfo>

meteoinfo-lab/pylib/mipylib/numeric/core/numeric.py

@@ -1640,12 +1640,15 @@ def histogram(a, bins=10, density=False):
         a = array(a)
     elif isinstance(a, numbers.Number):
         a = array([a])
+
     if isinstance(bins, list):
         bins = array(bins)
+
     if isinstance(bins, int):
         r = ArrayUtil.histogram(a.asarray(), bins)
     else:
         r = ArrayUtil.histogram(a.asarray(), bins.asarray())
+
     h = NDArray(r[0])
     b = NDArray(r[1])
     

meteoinfo-lab/pylib/mipylib/plotlib/_axes.py

@@ -2011,29 +2011,68 @@ class Axes(object):
 
         return barbreaks
 
-    def hist(self, x, bins=10, range=None, density=False, cumulative=False,
+    def hist(self, x, bins=10, density=False, cumulative=False,
-             bottom=None, histtype='bar', align='mid',
+             rwidth=None, **kwargs):
-             orientation='vertical', rwidth=None, log=False, **kwargs):
         """
         Plot a histogram.
         
-        :param x: (*array_like*) Input values, this takes either a single array or a sequency of arrays 
+        :param x: (*array_like*) Input values, this takes either a single array or a sequence of arrays
             which are not required to be of the same length.
         :param bins: (*int*) If an integer is given, bins + 1 bin edges are returned.
+        :param density: (*bool*) Default is `False`. If `True`, draw and return a probability
+            density: each bin will display the bin's raw count divided by the total number of
+            counts and the bin width
+        :param cumulative: (*bool*) Default is `False`. If `True`, then a histogram is computed
+            where each bin gives the counts in that bin plus all bins for smaller values. The
+            last bin gives the total number of datapoints.
+        :param rwidth: (*float or None*) Default is `None`. The relative width of the bars as a
+            fraction of the bin width. If None, automatically compute the width.
         """
-        # Add data series
+        if isinstance(x, NDArray) and x.ndim == 1:
-        label = kwargs.pop('label', 'S_0')
-
-        # histogram
             m, bins = np.histogram(x, bins=bins, density=density)
             width = np.diff(bins)
             if cumulative:
                 m = np.cumsum(m * width)
-        if not rwidth is None:
+
+            if rwidth is not None:
                 width = width * rwidth
+
             barbreaks = self.bar(bins[:-1], m, width, align='center', **kwargs)
 
             return m, bins, barbreaks
+        else:
+            mlist = []
+            barbreaklist = []
+            if isinstance(x, (list, tuple)):
+                n = len(x)
+            else:
+                n = x.shape[1]
+
+            colors = kwargs.pop('color', None)
+            if colors is None:
+                colors = plotutil.makecolors(n)
+            labels = kwargs.pop('label', None)
+
+            for i in range(n):
+                if isinstance(x, NDArray):
+                    xx = x[:,i]
+                else:
+                    xx = x[i]
+
+                m, bins = np.histogram(xx, bins=bins, density=density)
+                width = np.diff(bins) / n
+                if cumulative:
+                    m = np.cumsum(m * width)
+                mlist.append(m)
+                if rwidth is not None:
+                    width = width * rwidth
+                kwargs['color'] = colors[i]
+                if labels is not None:
+                    kwargs['label'] = labels[i]
+                barbreaks = self.bar(bins[:-1] + width * i, m, width, align='center', **kwargs)
+                barbreaklist.append(barbreaks)
+
+            return mlist, bins, barbreaklist
 
     def hist_back(self, x, bins=10, range=None, density=False, cumulative=False,
                   bottom=None, histtype='bar', align='mid',

meteoinfo-lab/pylib/mipylib/plotlib/miplot.py

@@ -295,9 +295,8 @@ def barh(*args, **kwargs):
 
 
 @_copy_docstring_and_deprecators(Axes.hist)
-def hist(x, bins=10, range=None, density=False, cumulative=False,
+def hist(x, bins=10, density=False, cumulative=False,
-         bottom=None, histtype='bar', align='mid',
+         rwidth=None, **kwargs):
-         orientation='vertical', rwidth=None, log=False, **kwargs):
     global g_axes
     if g_figure is None:
         figure()
@@ -308,8 +307,8 @@ def hist(x, bins=10, range=None, density=False, cumulative=False,
         if g_axes.axestype != 'cartesian':
             g_axes = axes()
 
-    r = g_axes.hist(x, bins, range, density, cumulative,
+    r = g_axes.hist(x, bins, density, cumulative,
-                    bottom, histtype, align, orientation, rwidth, log, **kwargs)
+                    rwidth, **kwargs)
     if r is not None:
         draw_if_interactive()
     return r

meteoinfo-lab/pylib/mipylib/plotlib/plotutil.py

@@ -88,8 +88,8 @@ def getcolor(style, alpha=None):
 
     if isinstance(style, Color):
         c = style
-        if not alpha is None:
+        if alpha is not None:
-            alpha = (int)(alpha * 255)
+            alpha = int(alpha * 255)
             c = Color(c.getRed(), c.getGreen(), c.getBlue(), alpha)
         return c
 
@@ -117,6 +117,10 @@ def getcolor(style, alpha=None):
             c = Color.magenta
         elif style == 'pink' or style == 'p':
             c = Color.pink
+        elif style == 'tan':
+            c = Color(210, 180, 140)
+        elif style == 'lime':
+            c = Color(124, 252, 0)
         else:
             try:
                 c = ColorUtil.parseToColor(style)
@@ -130,8 +134,8 @@ def getcolor(style, alpha=None):
         else:
             c = Color(style[0], style[1], style[2], style[3])
 
-    if not alpha is None:
+    if alpha is not None:
-        alpha = (int)(alpha * 255)
+        alpha = int(alpha * 255)
         c = Color(c.getRed(), c.getGreen(), c.getBlue(), alpha)
 
     return c