From 50155d2d6da56ac59a672755a704ed1503ffe3f6 Mon Sep 17 00:00:00 2001
From: dcb <xgybdcb@163.com>
Date: 星期四, 19 六月 2025 10:07:18 +0800
Subject: [PATCH] 修复返回的模拟结果中最大最小水深问题
---
src/main/java/com/se/nsl/helper/ComHelper.java | 39 ++++++++++++++++++++++++++++++++++-----
1 files changed, 34 insertions(+), 5 deletions(-)
diff --git a/src/main/java/com/se/nsl/helper/ComHelper.java b/src/main/java/com/se/nsl/helper/ComHelper.java
index 9946591..fe10817 100644
--- a/src/main/java/com/se/nsl/helper/ComHelper.java
+++ b/src/main/java/com/se/nsl/helper/ComHelper.java
@@ -2,10 +2,7 @@
import com.se.nsl.domain.dto.*;
import lombok.extern.slf4j.Slf4j;
-import org.gdal.gdal.Band;
-import org.gdal.gdal.Dataset;
-import org.gdal.gdal.WarpOptions;
-import org.gdal.gdal.gdal;
+import org.gdal.gdal.*;
import org.gdal.gdalconst.gdalconst;
import org.gdal.ogr.Geometry;
import org.gdal.ogr.ogr;
@@ -70,6 +67,37 @@
destDs.delete();
}
+ public static void Resample(Dataset ds, Integer targetEpsg, String dest, Double destNoData, String wkt, Integer width, Integer height) {
+ Vector<String> vector = new Vector<>();
+ if (targetEpsg != null) {
+ //vector.add("-s_srs");
+ //vector.add("EPSG:" + 4548);
+ vector.add("-t_srs");
+ vector.add("EPSG:" + targetEpsg);
+ }
+ //if (destNoData != null) {
+ // vector.add("-dstnodata");
+ // vector.add("" + destNoData);
+ //}
+ if (wkt != null) {
+ vector.add("-cutline");
+ vector.add(wkt);
+ vector.add("-crop_to_cutline");
+ }
+ if (width != null && height != null) {
+ vector.add("-ts");
+ vector.add("" + width);
+ vector.add("" + height);
+ }
+ vector.add("-r");
+ vector.add("bilinear"); // 鍙岀嚎鎬ф彃鍊�
+ vector.add("-of");
+ vector.add("GTiff");
+
+ Dataset destDs = gdal.Warp(dest, new Dataset[]{ds}, new WarpOptions(vector));
+ if (null != destDs) destDs.delete();
+ }
+
public static void Resample2(Dataset ds, String dest, int width, int height, LayerDto layer) {
Vector<String> vector = new Vector<>();
vector.add("-s_srs");
@@ -87,7 +115,8 @@
//vector.add("-te_srs");
//vector.add("EPSG:" + 4326);
vector.add("-r");
- vector.add("average");
+// vector.add("average");
+ vector.add("cubic");
vector.add("-of");
vector.add("GTiff");
WarpOptions warpOptions = new WarpOptions(vector);
--
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