Differences

This shows you the differences between two versions of the page.

--- environment_variables [2019/08/21 13:28]
francisco [Environment Variables]
+++ environment_variables [2020/11/18 18:19]
francisco [Environment Variables]
@@ Line 6: / Line 6: @@
 | DINAMICA_EGO_5_ALTERNATIVE_PATH_FOR_R | Configure an alternative pathway to the R executable RScript. |
 | DINAMICA_EGO_5_R_CRAN_MIRROR | Configure the server which is better for you get the R packages. |
+| DINAMICA_EGO_5_PATH | Configure an alternative path for Dinamica uses on installing python packages those need external dependencies. |
 | DINAMICA_EGO_5_TEMP_DIR | Configure an alternative pathway that will store the temporary folder and files created into Dinamica's session. |
-| DINAMICA_EGO_5_GDAL_TOOLS | Configure an alternative pathway with the GDAL utilities requested by Dinamica, those are 'gdal_rasterize', 'gdal_translate' and 'gdalwarp'. |
+| DINAMICA_EGO_5_GDAL_TOOLS | Configure an alternative pathway to the GDAL utilities ('gdal_rasterize', 'gdal_translate' and 'gdalwarp') requested by Dinamica. The utilities are used by [[transform_map|Transform Map]] and [[rasterize_shape|Rasterize Shape]] functors |
-| DINAMICA_EGO_5_GDAL_TOOLS_DATA | Configure an alternative pathway with the Data requested by GDAL utilities. |
+| DINAMICA_EGO_5_GDAL_TOOLS_DATA | Configure an alternative pathway to the Data requested by GDAL utilities. |
-| DINAMICA_EGO_5_MEMORY_ALLOCATION_POLICY | Configure the behavior of memory allocation. |
+| DINAMICA_EGO_5_GDAL_DATA | Configure an alternative pathway to the GDAL Data requested internally by Dinamica. |
+| DINAMICA_EGO_5_MEMORY_ALLOCATION_POLICY | Configure the behavior of Memory Allocation. |
+There is 4 possible Memory Allocation Policy, which are:
+^ Memory Allocation Policy ^ Behavior value ^
+| PREFER_MEMORY: Give allocation priority to memory (RAM) usage, without any control of quantity free memory available in the system. | 0 |
+| BALANCED: Try to keep a balanced level between memory usage allocation and the quantity free memory available in the system. | 1 |
+| PREFER_DISK: Give allocation priority to disk (HD) usage and try to keep as many as possible free memory in the system. | 2 |
+| MEMORY_ONLY: Use only memory to allocate the maps, and report an error if there is no sufficient available free memory in the system. | 3 |
 ===== Environment variable Access =====