From e3992d4fd9f9f55e6dd5348423fe04699055b446 Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Fri, 7 Jun 2013 12:24:38 +0100
Subject: [PATCH] Tidying up indentation

---
 .../definitions/grib1/local.98.35.def         |   2 +-
 tools/grib_ls.c                               | 361 +++++++++---------
 2 files changed, 181 insertions(+), 182 deletions(-)

diff --git a/grib_api_for_mars/definitions/grib1/local.98.35.def b/grib_api_for_mars/definitions/grib1/local.98.35.def
index 1c3e47988..2d6250076 100644
--- a/grib_api_for_mars/definitions/grib1/local.98.35.def
+++ b/grib_api_for_mars/definitions/grib1/local.98.35.def
@@ -2,7 +2,7 @@
 #
 # This software is licensed under the terms of the Apache Licence Version 2.0
 # which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
-#
+# 
 # In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
 # virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
 #
diff --git a/tools/grib_ls.c b/tools/grib_ls.c
index 80f9f3388..84d20747b 100644
--- a/tools/grib_ls.c
+++ b/tools/grib_ls.c
@@ -73,94 +73,94 @@ grib_runtime_options* options has been loaded.
 Initialization and startup can be done here
 */
 int grib_tool_init(grib_runtime_options* options) {
-  char  *theEnd = NULL, *end1=NULL;
-  size_t size=4;
-  int ret=0;
-  double min=0,max=0;
-  int i=0,idx=0;
-  char* p=NULL;
-  if (grib_options_on("j")) {
-	options->verbose=0;
-	json=1;
-  }
-  
-  if (options->latlon) {
-	  
-    lat = strtod(options->latlon,&theEnd);
-    if (*theEnd != ',') {
-      printf("ERROR: wrong latitude value\n");
-      exit(1);
-    }
-    lon= strtod(++theEnd,&end1);
-    
-    mode=GRIB_NEAREST_SAME_POINT | GRIB_NEAREST_SAME_GRID;
+	char  *theEnd = NULL, *end1=NULL;
+	size_t size=4;
+	int ret=0;
+	double min=0,max=0;
+	int i=0,idx=0;
+	char* p=NULL;
+	if (grib_options_on("j")) {
+		options->verbose=0;
+		json=1;
+	}
 
-    if (end1 && *end1 == ',') {
-      end1++;
-      if (*end1 != '0') {
-        p=end1;
-        while (*p != ',' && *p !='\0') p++;
-        if (*end1 == '4') {
-            options->latlon_mode=4;
-        } else if (*end1 == '1') {
-            options->latlon_mode=1;
-        } else {
-          printf("ERROR %s: wrong mode given in option -l\n",grib_tool_name);
-          exit(1);
-        }
-      }
-      if (*p == ',') {
-        p++;
-        options->latlon_mask=strdup(p);
-      }
-    }
+	if (options->latlon) {
 
-  }
+		lat = strtod(options->latlon,&theEnd);
+		if (*theEnd != ',') {
+			printf("ERROR: wrong latitude value\n");
+			exit(1);
+		}
+		lon= strtod(++theEnd,&end1);
 
-  if (options->latlon && options->latlon_mask) {
-    FILE* f=NULL;
-    grib_handle* hh;
-    f=fopen(options->latlon_mask,"r");
-    if(!f) {
-      perror(options->latlon_mask);
-      exit(1);
-    }
-    hh=grib_handle_new_from_file(0,f,&ret);
-    fclose(f);
-    GRIB_CHECK_NOLINE(ret,0);
-    n=grib_nearest_new(hh,&ret);
-    GRIB_CHECK_NOLINE(ret,0);
-    GRIB_CHECK_NOLINE(grib_nearest_find(n,hh,lat,lon,mode,
-        options->lats,options->lons,options->mask_values,options->distances,options->indexes,&size),0);
-    grib_nearest_delete(n);
-    n=NULL;
-    grib_handle_delete( hh);
+		mode=GRIB_NEAREST_SAME_POINT | GRIB_NEAREST_SAME_GRID;
 
-    options->latlon_idx=-1;
-    max=options->distances[0];
-    for (i=0;i<4;i++)
-      if (max<options->distances[i]) {max=options->distances[i];idx=i;}
-    min=max;
-    for (i=0;i<4;i++) {
-      if ((min >= options->distances[i]) && (options->mask_values[i] >= 0.5)) {
-        options->latlon_idx=i;
-        min = options->distances[i];
-      }
-    }
+		if (end1 && *end1 == ',') {
+			end1++;
+			if (*end1 != '0') {
+				p=end1;
+				while (*p != ',' && *p !='\0') p++;
+				if (*end1 == '4') {
+					options->latlon_mode=4;
+				} else if (*end1 == '1') {
+					options->latlon_mode=1;
+				} else {
+					printf("ERROR %s: wrong mode given in option -l\n",grib_tool_name);
+					exit(1);
+				}
+			}
+			if (*p == ',') {
+				p++;
+				options->latlon_mask=strdup(p);
+			}
+		}
 
-    if (options->latlon_idx<0){
-      min=0;
-      options->latlon_idx=0;
-      for (i=1;i<4;i++)
-        if (min>options->distances[i]) {
-          min = options->distances[i];
-          options->latlon_idx=i;
-        }
-    }
-  }
-  if (json) printf("[\n");
+	}
 
-  return 0;
+	if (options->latlon && options->latlon_mask) {
+		FILE* f=NULL;
+		grib_handle* hh;
+		f=fopen(options->latlon_mask,"r");
+		if(!f) {
+			perror(options->latlon_mask);
+			exit(1);
+		}
+		hh=grib_handle_new_from_file(0,f,&ret);
+		fclose(f);
+		GRIB_CHECK_NOLINE(ret,0);
+		n=grib_nearest_new(hh,&ret);
+		GRIB_CHECK_NOLINE(ret,0);
+		GRIB_CHECK_NOLINE(grib_nearest_find(n,hh,lat,lon,mode,
+				options->lats,options->lons,options->mask_values,options->distances,options->indexes,&size),0);
+		grib_nearest_delete(n);
+		n=NULL;
+		grib_handle_delete( hh);
+
+		options->latlon_idx=-1;
+		max=options->distances[0];
+		for (i=0;i<4;i++)
+			if (max<options->distances[i]) {max=options->distances[i];idx=i;}
+		min=max;
+		for (i=0;i<4;i++) {
+			if ((min >= options->distances[i]) && (options->mask_values[i] >= 0.5)) {
+				options->latlon_idx=i;
+				min = options->distances[i];
+			}
+		}
+
+		if (options->latlon_idx<0){
+			min=0;
+			options->latlon_idx=0;
+			for (i=1;i<4;i++)
+				if (min>options->distances[i]) {
+					min = options->distances[i];
+					options->latlon_idx=i;
+				}
+		}
+	}
+	if (json) printf("[\n");
+
+	return 0;
 }
 
 /*
@@ -168,12 +168,12 @@ A new file is being parsed. The file name is file. This function is called every
 a new input file name is processed, before opening the file.
 */
 int grib_tool_new_filename_action(grib_runtime_options* options,const char* file) {
-   return 0;
-   }
+	return 0;
+}
 
 
 int grib_tool_new_file_action(grib_runtime_options* options,grib_tools_file* file) {
-   return 0;
+	return 0;
 }
 
 static void print_key_values(grib_runtime_options* options,grib_handle* h) {
@@ -195,20 +195,20 @@ static void print_key_values(grib_runtime_options* options,grib_handle* h) {
 			if (options->print_keys[i].type == GRIB_TYPE_UNDEFINED)
 				grib_get_native_type(h,options->print_keys[i].name,&(options->print_keys[i].type));
 			switch (options->print_keys[i].type) {
-				case GRIB_TYPE_STRING:
-					ret=grib_get_string( h,options->print_keys[i].name,value,&len);
-					printf("\"%s\"",value);
-					break;
-				case GRIB_TYPE_DOUBLE:
-					ret=grib_get_double( h,options->print_keys[i].name,&dvalue);
-					printf("%g",dvalue);
-					break;
-				case GRIB_TYPE_LONG:
-					ret=grib_get_long( h,options->print_keys[i].name,&lvalue);
-					printf("%ld",lvalue);
-					break;
-				default:
-					printf("invalid_type");
+			case GRIB_TYPE_STRING:
+				ret=grib_get_string( h,options->print_keys[i].name,value,&len);
+				printf("\"%s\"",value);
+				break;
+			case GRIB_TYPE_DOUBLE:
+				ret=grib_get_double( h,options->print_keys[i].name,&dvalue);
+				printf("%g",dvalue);
+				break;
+			case GRIB_TYPE_LONG:
+				ret=grib_get_long( h,options->print_keys[i].name,&lvalue);
+				printf("%ld",lvalue);
+				break;
+			default:
+				printf("invalid_type");
 			}
 		}
 		if (ret == GRIB_NOT_FOUND) printf("null");
@@ -220,128 +220,127 @@ static void print_key_values(grib_runtime_options* options,grib_handle* h) {
 /* A new handle is available from the current input file and can be processed here.
 The handle available in this function is in the set of messages satisfying the constrant of the
 -w option. They are not to be skipped.
-*/
+ */
 int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h) {
-  size_t size=4;
-  double v=0;
-  int err=0;
-  int i;
-  
-  if (!options->skip) {
+	size_t size=4;
+	double v=0;
+	int err=0;
+	int i;
 
-	  if (options->set_values_count != 0)
-		  err=grib_set_values(h,options->set_values,options->set_values_count);
+	if (!options->skip) {
 
-	  if( err != GRIB_SUCCESS && options->fail) exit(err);
-  }
-  
-  if (options->latlon) {
-    int err=0;
-	double min;
-    if (!n) n=grib_nearest_new(h,&err);
-    GRIB_CHECK_NOLINE(err,0);
-    GRIB_CHECK_NOLINE(grib_nearest_find(n,h,lat,lon,0,
-        options->lats,options->lons,options->values,
-        options->distances,options->indexes,&size),0);
+		if (options->set_values_count != 0)
+			err=grib_set_values(h,options->set_values,options->set_values_count);
 
-	if (!options->latlon_mask) {
-		min=options->distances[0];
-		options->latlon_idx=0;
-		i=0;
-		for (i=1;i<4;i++) {
-			if (min>options->distances[i]) {
+		if( err != GRIB_SUCCESS && options->fail) exit(err);
+	}
+
+	if (options->latlon) {
+		int err=0;
+		double min;
+		if (!n) n=grib_nearest_new(h,&err);
+		GRIB_CHECK_NOLINE(err,0);
+		GRIB_CHECK_NOLINE(grib_nearest_find(n,h,lat,lon,0,
+				options->lats,options->lons,options->values,
+				options->distances,options->indexes,&size),0);
+
+		if (!options->latlon_mask) {
+			min=options->distances[0];
+			options->latlon_idx=0;
+			i=0;
+			for (i=1;i<4;i++) {
+				if (min>options->distances[i]) {
 					min=options->distances[i];
 					options->latlon_idx=i;
+				}
 			}
 		}
-	}
-	
-	if (json) {
-		char* s="\n[\n";
-		double missingValue=9999;
-		char value[MAX_STRING_LEN];
-		size_t len=MAX_STRING_LEN;
-		printf("%s",new_handle);
-		printf(	"{\n");
-		print_key_values(options,h);
-		printf("\n, \"selected\" : %d",options->latlon_idx);
-		printf(", \"method\" : ");
-		if (options->latlon_mask) printf("\"nearest_land\"");
-		else printf("\"nearest\"");
-		printf("\n, \"neighbours\" : ");
-		for (i=0;i<4;i++) {
-			printf("%s",s);
-			len=MAX_STRING_LEN;
-			printf("{\"index\" : %d, \"latitude\" : %g, \"longitude\" : %g, \"distance\" : %g, "
-				   "\"distance_unit\" : \"km\", ",
-	   				(int)options->indexes[i],options->lats[i],options->lons[i],
-					options->distances[i]);
-			if (grib_get_double_element(h,"values",options->indexes[i],&v) == GRIB_SUCCESS) {
-				if (v==missingValue) printf("\"value\" : null ");
-				else printf("\"value\" : %g ",v);
+
+		if (json) {
+			char* s="\n[\n";
+			double missingValue=9999;
+			char value[MAX_STRING_LEN];
+			size_t len=MAX_STRING_LEN;
+			printf("%s",new_handle);
+			printf(	"{\n");
+			print_key_values(options,h);
+			printf("\n, \"selected\" : %d",options->latlon_idx);
+			printf(", \"method\" : ");
+			if (options->latlon_mask) printf("\"nearest_land\"");
+			else printf("\"nearest\"");
+			printf("\n, \"neighbours\" : ");
+			for (i=0;i<4;i++) {
+				printf("%s",s);
+				len=MAX_STRING_LEN;
+				printf("{\"index\" : %d, \"latitude\" : %g, \"longitude\" : %g, \"distance\" : %g, "
+						"\"distance_unit\" : \"km\", ",
+						(int)options->indexes[i],options->lats[i],options->lons[i],
+						options->distances[i]);
+				if (grib_get_double_element(h,"values",options->indexes[i],&v) == GRIB_SUCCESS) {
+					if (v==missingValue) printf("\"value\" : null ");
+					else printf("\"value\" : %g ",v);
+				}
+
+				if (grib_get_string( h,"units",value,&len)==GRIB_SUCCESS)
+					printf(", \"unit\" : \"%s\"",value);
+
+				if (options->latlon_mask)
+					printf(", \"mask_value\"=%.2f",options->mask_values[i]);
+				printf("}");
+				s="\n,";
 			}
 
-			if (grib_get_string( h,"units",value,&len)==GRIB_SUCCESS)
-				printf(", \"unit\" : \"%s\"",value);
-			
-			if (options->latlon_mask) 
-				printf(", \"mask_value\"=%.2f",options->mask_values[i]);
-			printf("}");
-			s="\n,";
+			printf("\n]");
+			printf("\n}");
 		}
-
-		printf("\n]");
-		printf("\n}");
 	}
-
-  }
-  new_handle="\n,";
-  return 0;
+	new_handle="\n,";
+	return 0;
 }
 
 /* A new handle to skip is available. At this point something can be done
 with the message to be skipped before deleting the handle. */
 int grib_tool_skip_handle(grib_runtime_options* options, grib_handle* h) {
-  grib_handle_delete(h);
-  return 0;
+	grib_handle_delete(h);
+	return 0;
 }
 
 /* key values can be printed in this function. Headers are already printed if requested.*/
 void grib_tool_print_key_values(grib_runtime_options* options,grib_handle* h) {
-  grib_print_key_values(options,h);
+	grib_print_key_values(options,h);
 }
 
 /* this is executed after the last message in the last file is processed */
 int grib_tool_finalise_action(grib_runtime_options* options) {
-  int i=0;
-  if (options->latlon && options->verbose) {
- 
+	int i=0;
+	if (options->latlon && options->verbose) {
+
 		printf("Input Point: latitude=%.2f  longitude=%.2f\n",lat,lon);
 		printf("Grid Point chosen #%d index=%d latitude=%.2f longitude=%.2f distance=%.2f (Km)\n",
-			   options->latlon_idx+1,(int)options->indexes[options->latlon_idx],
-									  options->lats[options->latlon_idx],
-		   	options->lons[options->latlon_idx],
-	 		options->distances[options->latlon_idx]);
+				options->latlon_idx+1,(int)options->indexes[options->latlon_idx],
+				options->lats[options->latlon_idx],
+				options->lons[options->latlon_idx],
+				options->distances[options->latlon_idx]);
 
 		if (options->latlon_mask) {
 			printf("Mask values:\n");
 			for (i=0;i<4;i++) {
 				printf("- %d - index=%d latitude=%.2f longitude=%.2f distance=%.2f (Km) value=%.2f\n",
-					   i+1,(int)options->indexes[i],options->lats[i],options->lons[i],
-							options->distances[i],options->mask_values[i]);
+						i+1,(int)options->indexes[i],options->lats[i],options->lons[i],
+						options->distances[i],options->mask_values[i]);
 			}
 		} else {
 			printf("Other grid Points\n");
 			for (i=0;i<4;i++) {
 				printf("- %d - index=%d latitude=%.2f longitude=%.2f distance=%.2f (Km)\n",
-					   i+1,(int)options->indexes[i],options->lats[i],options->lons[i],
-							options->distances[i]);
+						i+1,(int)options->indexes[i],options->lats[i],options->lons[i],
+						options->distances[i]);
 			}
 		}
 	}
 
-    if (n) grib_nearest_delete(n);
+	if (n) grib_nearest_delete(n);
 	if (json) printf("\n]\n");
-  
-  return 0;
+
+	return 0;
 }