https://community.esri.com/t5/arcgis-pro-sdk-questions/raster-pixel-data-writing-and-updating-its/m-p/779146#M1058 <P>Hi Guys,</P> <P>&nbsp;</P> <P>It looks like sdk has issue/missing of one feature on that writing raster functionality.</P> <P>For example:&nbsp;</P> <P><A class="link-titled" title="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FEsri%2Farcgis-pro-sdk-community-samples%2Fblob%2Fmaster%2FRaster%2FMaskRaster%2FMaskRasterVM.cs" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FEsri%2Farcgis-pro-sdk-community-samples%2Fblob%2Fmaster%2FRaster%2FMaskRaster%2FMaskRasterVM.cs" target="_blank" rel="noopener">https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FEsri%2Farcgis-pro-sdk-community-samples%2Fb…</A>&nbsp;</P> <P>&nbsp;</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">I change by setting fix value on the pixel block. in Plane for loop, (I did adjust getpixeldata , ref true/false, pixel value type based on source raster data type like , float, byte)</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; min-height: 8pt; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">&nbsp;</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">After I masked out the full raster, the result tif remain show me with old statistic. (Mask out full raster)</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">I have to call calculate statistic gptask to recalculate the statisic.</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">Is that possible for sdk to recalculate the statistic automatically upon saving the pixel block.</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">Or did I miss some method call for updating statistic? <A href="https://community.esri.com/migrated-users/10927" target="_blank" rel="noopener">Wolfgang Kaiser</A></P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">&nbsp;</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">‌</P> Tue, 06 Feb 2024 02:46:39 GMT Anonymous User 2024-02-06T02:46:39Z https://community.esri.com/t5/arcgis-pro-sdk-questions/raster-pixel-data-writing-and-updating-its/m-p/779146#M1058 <P>Hi Guys,</P> <P>&nbsp;</P> <P>It looks like sdk has issue/missing of one feature on that writing raster functionality.</P> <P>For example:&nbsp;</P> <P><A class="link-titled" title="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FEsri%2Farcgis-pro-sdk-community-samples%2Fblob%2Fmaster%2FRaster%2FMaskRaster%2FMaskRasterVM.cs" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FEsri%2Farcgis-pro-sdk-community-samples%2Fblob%2Fmaster%2FRaster%2FMaskRaster%2FMaskRasterVM.cs" target="_blank" rel="noopener">https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FEsri%2Farcgis-pro-sdk-community-samples%2Fb…</A>&nbsp;</P> <P>&nbsp;</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">I change by setting fix value on the pixel block. in Plane for loop, (I did adjust getpixeldata , ref true/false, pixel value type based on source raster data type like , float, byte)</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; min-height: 8pt; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">&nbsp;</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">After I masked out the full raster, the result tif remain show me with old statistic. (Mask out full raster)</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">I have to call calculate statistic gptask to recalculate the statisic.</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">Is that possible for sdk to recalculate the statistic automatically upon saving the pixel block.</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">Or did I miss some method call for updating statistic? <A href="https://community.esri.com/migrated-users/10927" target="_blank" rel="noopener">Wolfgang Kaiser</A></P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">&nbsp;</P> <P style="border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #3d3d3d; font-family: inherit; font-size: 100%; font-style: inherit; font-variant: normal; font-weight: inherit; letter-spacing: normal; orphans: 2; outline-color: invert; outline-style: none; outline-width: 0px; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none currentColor;">‌</P> Tue, 06 Feb 2024 02:46:39 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/raster-pixel-data-writing-and-updating-its/m-p/779146#M1058 Anonymous User 2024-02-06T02:46:39Z