monthly_to_commons.xslt

   1 <?xml version="1.0" encoding="UTF-8"?>
   2
   3 <!-- monthly_to_commons.xslt - Convert Environment and Climate change Canada
   4                                historical XML data into a JSON format suitable
   5                                for Wikimedia Commons.
   6      Copyright (C) 2019-2020  Pierre Choffet
   7
   8      This program is free software: you can redistribute it and/or modify
   9      it under the terms of the GNU General Public License as published by
  10      the Free Software Foundation, either version 3 of the License, or
  11      (at your option) any later version.
  12
  13      This program is distributed in the hope that it will be useful,
  14      but WITHOUT ANY WARRANTY; without even the implied warranty of
  15      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16      GNU General Public License for more details.
  17
  18      You should have received a copy of the GNU General Public License
  19      along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20      -->
  21
  22 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  23         <xsl:output method="text" encoding="utf-8" />
  24
  25         <xsl:template match="/climatedata">
  26                 <xsl:variable name="station-name">
  27                         <xsl:call-template name="camel-case">
  28                                 <xsl:with-param name="text" select="/climatedata/stationinformation/name/text()" />
  29                         </xsl:call-template>
  30                 </xsl:variable>
  31                 <xsl:variable name="province-name">
  32                         <xsl:call-template name="camel-case">
  33                                 <xsl:with-param name="text" select="/climatedata/stationinformation/province/text()" />
  34                         </xsl:call-template>
  35                 </xsl:variable>
  36
  37                 <xsl:text>{
  38         "license": "CC0-1.0",
  39         "description": {
  40                 "en": "</xsl:text><xsl:value-of select="$station-name" /><xsl:text> Monthly Weather Data",
  41                 "fr": "Données météorologiques mensuelles de </xsl:text><xsl:value-of select="$station-name" /><xsl:text>"
  42         },
  43         "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
  44         "categories": "[Category:Environment and Climate Change Canada Monthly Weather Data] [Category:Weather Data in </xsl:text>
  45         <xsl:value-of select="$province-name" />
  46         <xsl:text>]",
  47         "schema": {
  48                 "fields": [
  49                         {
  50                                 "name": "date",
  51                                 "type": "string",
  52                                 "title": {
  53                                         "ar": "تاريخ",
  54                                         "ca": "Data",
  55                                         "da": "Dato",
  56                                         "de": "Datum",
  57                                         "en": "Date",
  58                                         "es": "Fecha",
  59                                         "fr": "Date",
  60                                         "ru": "Дата",
  61                                         "sr": "Датум"
  62                                 }
  63                         },
  64                         {
  65                                 "name": "avgHighTemp",
  66                                 "type": "number",
  67                                 "title": {
  68                                         "ca": "Mitjana de temps. altes",
  69                                         "da": "Gennemsnitlig højeste temperatur",
  70                                         "de": "Durchschnittliche Höchsttemperatur",
  71                                         "en": "Average high temp",
  72                                         "es": "Promedio de temps. altas",
  73                                         "fr": "Température maximale moyenne",
  74                                         "ru": "Средняя высшая темп",
  75                                         "sr": "Просечна виша температура"
  76                                 }
  77                         },
  78                         {
  79                                 "name": "avgLowTemp",
  80                                 "type": "number",
  81                                 "title": {
  82                                         "ca": "Mitjana de temps. baixes",
  83                                         "da": "Gennemsnitlige laveste temperatur",
  84                                         "de": "Durchschnittliche Tiefsttemperatur",
  85                                         "en": "Average low temp",
  86                                         "es": "Promedio de temps. bajas",
  87                                         "fr": "Température minimale moyenne",
  88                                         "ru": "Средняя нижняя темп",
  89                                         "sr": "Просечна нижа температура"
  90                                 }
  91                         },
  92                         {
  93                                 "name": "avgTemp",
  94                                 "type": "number",
  95                                 "title": {
  96                                         "en": "Average temperature",
  97                                         "fr": "Température moyenne"
  98                                 }
  99                         },
 100                         {
 101                                 "name": "extHighTemp",
 102                                 "type": "number",
 103                                 "title": {
 104                                         "en": "Highest daily maximum temperature",
 105                                         "fr": "Température maximale quotidienne la plus élevée"
 106                                 }
 107                         },
 108                         {
 109                                 "name": "extLowTemp",
 110                                 "type": "number",
 111                                 "title": {
 112                                         "en": "Lowest daily minimal temperature",
 113                                         "fr": "Température minimale la plus basse"
 114                                 }
 115                         },
 116                         {
 117                                 "name": "precipTotalRain",
 118                                 "type": "number",
 119                                 "title": {
 120                                         "en": "Total rainfall (mm)",
 121                                         "fr": "Pluie totale (mm)"
 122                                 }
 123                         },
 124                         {
 125                                 "name": "precipTotalSnow",
 126                                 "type": "number",
 127                                 "title": {
 128                                         "en": "Total snowfall (cm)",
 129                                         "fr": "Neige totale (cm)"
 130                                 }
 131                         },
 132                         {
 133                                 "name": "precipTotal",
 134                                 "type": "number",
 135                                 "title": {
 136                                         "en": "Total précipitation (mm)",
 137                                         "fr": "Précipitations totale (mm)"
 138                                 }
 139                         },
 140                         {
 141                                 "name": "snowGrndLastDay",
 142                                 "type": "number",
 143                                 "title": {
 144                                         "en": "Snow on the ground on the last day (cm)",
 145                                         "fr": "Neige au sol le dernier jour (cm)"
 146                                 }
 147                         },
 148                         {
 149                                 "name": "windDirMaxGust",
 150                                 "type": "number",
 151                                 "title": {
 152                                         "en": "Direction of maximum gust (10's deg/tens of degrees)",
 153                                         "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 154                                 }
 155                         },
 156                         {
 157                                 "name": "windSpeedMaxGust",
 158                                 "type": "number",
 159                                 "title": {
 160                                         "en": "Speed of maximum gust (km/h)",
 161                                         "fr": "Vitesse de la rafale maximale (km/h)"
 162                                 }
 163                         }
 164                 ]
 165         },
 166         "data": [</xsl:text>
 167                 <xsl:apply-templates select="stationdata" />
 168                 <xsl:text>]}</xsl:text>
 169         </xsl:template>
 170
 171         <xsl:template match="stationdata">
 172                 <!-- TODO: Check element has at least one data? -->
 173                 <!-- Set date -->
 174                 <xsl:text>["</xsl:text>
 175                 <xsl:value-of select="@year" />
 176                 <xsl:text>-</xsl:text>
 177                 <xsl:value-of select="format-number(@month, '00')" />
 178                 <xsl:text>"</xsl:text>
 179
 180                 <!-- Set meanmaxtemp -->
 181                 <xsl:text>, </xsl:text>
 182                 <xsl:apply-templates select="meanmaxtemp" />
 183
 184                 <!-- Set meanmintemp -->
 185                 <xsl:text>, </xsl:text>
 186                 <xsl:apply-templates select="meanmintemp" />
 187
 188                 <!-- Set meanmonthtemp -->
 189                 <xsl:text>, </xsl:text>
 190                 <xsl:apply-templates select="meanmonthtemp" />
 191
 192                 <!-- Set extrmaxtemp -->
 193                 <xsl:text>, </xsl:text>
 194                 <xsl:apply-templates select="extrmaxtemp" />
 195
 196                 <!-- Set extrmintemp -->
 197                 <xsl:text>, </xsl:text>
 198                 <xsl:apply-templates select="extrmintemp" />
 199
 200                 <!-- Set totrain -->
 201                 <xsl:text>, </xsl:text>
 202                 <xsl:apply-templates select="totrain" />
 203
 204                 <!-- Set totsnow -->
 205                 <xsl:text>, </xsl:text>
 206                 <xsl:apply-templates select="totsnow" />
 207
 208                 <!-- Set totprecip -->
 209                 <xsl:text>, </xsl:text>
 210                 <xsl:apply-templates select="totprecip" />
 211
 212                 <!-- Set grndsnowlastday -->
 213                 <xsl:text>, </xsl:text>
 214                 <xsl:apply-templates select="grndsnowlastday" />
 215
 216                 <!-- Set dirmaxgust -->
 217                 <xsl:text>, </xsl:text>
 218                 <xsl:apply-templates select="dirmaxgust" />
 219
 220                 <!-- Set speedmaxgust -->
 221                 <xsl:text>, </xsl:text>
 222                 <xsl:apply-templates select="speedmaxgust" />
 223
 224
 225                 <xsl:text>]</xsl:text>
 226                 <xsl:if test="position() != last()">
 227                         <xsl:text>, </xsl:text>
 228                 </xsl:if>
 229         </xsl:template>
 230
 231         <!-- Process meanmaxtemp -->
 232         <xsl:template match="meanmaxtemp">
 233                 <xsl:choose>
 234                         <xsl:when test="not(text())">
 235                                 <xsl:text>null</xsl:text>
 236                         </xsl:when>
 237                         <xsl:when test="@flag = 'E'">
 238                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated meanmaxtemp value</xsl:message>
 239                                 <xsl:value-of select="text()" />
 240                         </xsl:when>
 241                         <xsl:when test="@flag = 'I'">
 242                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert meanmaxtemp value with undocumented "I" flag</xsl:message>
 243                                 <xsl:value-of select="text()" />
 244                         </xsl:when>
 245                         <xsl:when test="@flag = 'M'">
 246                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available meanmaxtemp marked as missing</xsl:message>
 247                                 <xsl:value-of select="text()" />
 248                         </xsl:when>
 249                         <xsl:otherwise>
 250                                 <xsl:value-of select="text()" />
 251                         </xsl:otherwise>
 252                 </xsl:choose>
 253         </xsl:template>
 254
 255         <!-- Process meanmintemp -->
 256         <xsl:template match="meanmintemp">
 257                 <xsl:choose>
 258                         <xsl:when test="not(text())">
 259                                 <xsl:text>null</xsl:text>
 260                         </xsl:when>
 261                         <xsl:when test="@flag = 'E'">
 262                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated meanmintemp value</xsl:message>
 263                                 <xsl:value-of select="text()" />
 264                         </xsl:when>
 265                         <xsl:when test="@flag = 'I'">
 266                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert meanmintemp value with undocumented "I" flag</xsl:message>
 267                                 <xsl:value-of select="text()" />
 268                         </xsl:when>
 269                         <xsl:when test="@flag = 'M'">
 270                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available meanmintemp marked as missing</xsl:message>
 271                                 <xsl:value-of select="text()" />
 272                         </xsl:when>
 273                         <xsl:otherwise>
 274                                 <xsl:value-of select="text()" />
 275                         </xsl:otherwise>
 276                 </xsl:choose>
 277         </xsl:template>
 278
 279         <!-- Process meanmonthtemp -->
 280         <xsl:template match="meanmonthtemp">
 281                 <xsl:choose>
 282                         <xsl:when test="not(text())">
 283                                 <xsl:text>null</xsl:text>
 284                         </xsl:when>
 285                         <xsl:when test="@flag = 'E'">
 286                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated meanmonthtemp value</xsl:message>
 287                                 <xsl:value-of select="text()" />
 288                         </xsl:when>
 289                         <xsl:when test="@flag = 'I'">
 290                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert meanmonthtemp value with undocumented "I" flag</xsl:message>
 291                                 <xsl:value-of select="text()" />
 292                         </xsl:when>
 293                         <xsl:when test="@flag = 'M'">
 294                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available meanmonthtemp marked as missing</xsl:message>
 295                                 <xsl:value-of select="text()" />
 296                         </xsl:when>
 297                         <xsl:otherwise>
 298                                 <xsl:value-of select="text()" />
 299                         </xsl:otherwise>
 300                 </xsl:choose>
 301         </xsl:template>
 302
 303         <!-- Process extrmaxtemp -->
 304         <xsl:template match="extrmaxtemp">
 305                 <xsl:choose>
 306                         <xsl:when test="not(text())">
 307                                 <xsl:text>null</xsl:text>
 308                         </xsl:when>
 309                         <xsl:when test="@flag = 'B'">
 310                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple and estimated extrmaxtemp value</xsl:message>
 311                                 <xsl:value-of select="text()" />
 312                         </xsl:when>
 313                         <xsl:when test="@flag = 'E'">
 314                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated extrmaxtemp value</xsl:message>
 315                                 <xsl:value-of select="text()" />
 316                         </xsl:when>
 317                         <xsl:when test="@flag = 'I'">
 318                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert extrmaxtemp value with undocumented "I" flag</xsl:message>
 319                                 <xsl:value-of select="text()" />
 320                         </xsl:when>
 321                         <xsl:when test="@flag = 'M'">
 322                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available extrmaxtemp marked as missing</xsl:message>
 323                                 <xsl:value-of select="text()" />
 324                         </xsl:when>
 325                         <xsl:when test="@flag = 'S'">
 326                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple extrmaxtemp value</xsl:message>
 327                                 <xsl:value-of select="text()" />
 328                         </xsl:when>
 329                         <xsl:otherwise>
 330                                 <xsl:value-of select="text()" />
 331                         </xsl:otherwise>
 332                 </xsl:choose>
 333         </xsl:template>
 334
 335         <!-- Process extrmintemp -->
 336         <xsl:template match="extrmintemp">
 337                 <xsl:choose>
 338                         <xsl:when test="not(text())">
 339                                 <xsl:text>null</xsl:text>
 340                         </xsl:when>
 341                         <xsl:when test="@flag = 'B'">
 342                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple and estimated extrmintemp value</xsl:message>
 343                                 <xsl:value-of select="text()" />
 344                         </xsl:when>
 345                         <xsl:when test="@flag = 'E'">
 346                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated extrmintemp value</xsl:message>
 347                                 <xsl:value-of select="text()" />
 348                         </xsl:when>
 349                         <xsl:when test="@flag = 'I'">
 350                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert extrmintemp value with undocumented "I" flag</xsl:message>
 351                                 <xsl:value-of select="text()" />
 352                         </xsl:when>
 353                         <xsl:when test="@flag = 'M'">
 354                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available extrmintemp marked as missing</xsl:message>
 355                                 <xsl:value-of select="text()" />
 356                         </xsl:when>
 357                         <xsl:when test="@flag = 'S'">
 358                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple extrmintemp value</xsl:message>
 359                                 <xsl:value-of select="text()" />
 360                         </xsl:when>
 361                         <xsl:otherwise>
 362                                 <xsl:value-of select="text()" />
 363                         </xsl:otherwise>
 364                 </xsl:choose>
 365         </xsl:template>
 366
 367         <!-- Process totrain -->
 368         <xsl:template match="totrain">
 369                 <xsl:choose>
 370                         <xsl:when test="not(text())">
 371                                 <xsl:text>null</xsl:text>
 372                         </xsl:when>
 373                         <xsl:when test="contains(text(), '#')">
 374                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Discard totrain containing "#"</xsl:message>
 375                                 <xsl:text>null</xsl:text>
 376                         </xsl:when>
 377                         <xsl:when test="@flag = 'E'">
 378                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated totrain value</xsl:message>
 379                                 <xsl:value-of select="text()" />
 380                         </xsl:when>
 381                         <xsl:when test="@flag = 'I'">
 382                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert totrain value with undocumented "I" flag</xsl:message>
 383                                 <xsl:value-of select="text()" />
 384                         </xsl:when>
 385                         <xsl:when test="@flag = 'M'">
 386                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available totrain marked as missing</xsl:message>
 387                                 <xsl:value-of select="text()" />
 388                         </xsl:when>
 389                         <xsl:when test="@flag = 'T'">
 390                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert traces only totrain value</xsl:message>
 391                                 <xsl:value-of select="text()" />
 392                         </xsl:when>
 393                         <xsl:otherwise>
 394                                 <xsl:value-of select="text()" />
 395                         </xsl:otherwise>
 396                 </xsl:choose>
 397         </xsl:template>
 398
 399         <!-- Process totsnow -->
 400         <xsl:template match="totsnow">
 401                 <xsl:choose>
 402                         <xsl:when test="not(text())">
 403                                 <xsl:text>null</xsl:text>
 404                         </xsl:when>
 405                         <xsl:when test="text() &lt; 0">
 406                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Discard negative totsnow value</xsl:message>
 407                                 <xsl:text>null</xsl:text>
 408                         </xsl:when>
 409                         <xsl:when test="@flag = 'E'">
 410                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated totsnow value</xsl:message>
 411                                 <xsl:value-of select="text()" />
 412                         </xsl:when>
 413                         <xsl:when test="@flag = 'I'">
 414                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert totsnow value with undocumented "I" flag</xsl:message>
 415                                 <xsl:value-of select="text()" />
 416                         </xsl:when>
 417                         <xsl:when test="@flag = 'M'">
 418                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available totsnow marked as missing</xsl:message>
 419                                 <xsl:value-of select="text()" />
 420                         </xsl:when>
 421                         <xsl:when test="@flag = 'T'">
 422                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert traces only totsnow value</xsl:message>
 423                                 <xsl:value-of select="text()" />
 424                         </xsl:when>
 425                         <xsl:otherwise>
 426                                 <xsl:value-of select="text()" />
 427                         </xsl:otherwise>
 428                 </xsl:choose>
 429         </xsl:template>
 430
 431         <!-- Process totprecip -->
 432         <xsl:template match="totprecip">
 433                 <xsl:choose>
 434                         <xsl:when test="not(text())">
 435                                 <xsl:text>null</xsl:text>
 436                         </xsl:when>
 437                         <xsl:when test="contains(text(), '#')">
 438                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Discard totprecip containing "#"</xsl:message>
 439                                 <xsl:text>null</xsl:text>
 440                         </xsl:when>
 441                         <xsl:when test="@flag = 'E'">
 442                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated totprecip value</xsl:message>
 443                                 <xsl:value-of select="text()" />
 444                         </xsl:when>
 445                         <xsl:when test="@flag = 'I'">
 446                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert totprecip value with undocumented "I" flag</xsl:message>
 447                                 <xsl:value-of select="text()" />
 448                         </xsl:when>
 449                         <xsl:when test="@flag = 'M'">
 450                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available totprecip marked as missing</xsl:message>
 451                                 <xsl:value-of select="text()" />
 452                         </xsl:when>
 453                         <xsl:when test="@flag = 'T'">
 454                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert traces only totprecip value</xsl:message>
 455                                 <xsl:value-of select="text()" />
 456                         </xsl:when>
 457                         <xsl:otherwise>
 458                                 <xsl:value-of select="text()" />
 459                         </xsl:otherwise>
 460                 </xsl:choose>
 461         </xsl:template>
 462
 463         <!-- Process grndsnowlastday -->
 464         <xsl:template match="grndsnowlastday">
 465                 <xsl:choose>
 466                         <xsl:when test="not(text())">
 467                                 <xsl:text>null</xsl:text>
 468                         </xsl:when>
 469                         <xsl:when test="@flag = 'E'">
 470                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated grndsnowlastday value</xsl:message>
 471                                 <xsl:value-of select="text()" />
 472                         </xsl:when>
 473                         <xsl:when test="@flag = 'M'">
 474                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available grndsnowlastday marked as missing</xsl:message>
 475                                 <xsl:value-of select="text()" />
 476                         </xsl:when>
 477                         <xsl:when test="@flag = 'T'">
 478                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert traces only grndsnowlastday value</xsl:message>
 479                                 <xsl:value-of select="text()" />
 480                         </xsl:when>
 481                         <xsl:otherwise>
 482                                 <xsl:value-of select="text()" />
 483                         </xsl:otherwise>
 484                 </xsl:choose>
 485         </xsl:template>
 486
 487         <!-- Process dirmaxgust -->
 488         <xsl:template match="dirmaxgust">
 489                 <xsl:choose>
 490                         <xsl:when test="not(text())">
 491                                 <xsl:text>null</xsl:text>
 492                         </xsl:when>
 493                         <xsl:when test="@flag = 'B'">
 494                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple and estimated dirmaxgust value</xsl:message>
 495                                 <xsl:value-of select="text()" />
 496                         </xsl:when>
 497                         <xsl:when test="@flag = 'E'">
 498                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated dirmaxgust value</xsl:message>
 499                                 <xsl:value-of select="text()" />
 500                         </xsl:when>
 501                         <xsl:when test="@flag = 'I'">
 502                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert dirmaxgust value with undocumented "I" flag</xsl:message>
 503                                 <xsl:value-of select="text()" />
 504                         </xsl:when>
 505                         <xsl:when test="@flag = 'M'">
 506                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available dirmaxgust marked as missing</xsl:message>
 507                                 <xsl:value-of select="text()" />
 508                         </xsl:when>
 509                         <xsl:when test="@flag = 'S'">
 510                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple dirmaxgust value</xsl:message>
 511                                 <xsl:value-of select="text()" />
 512                         </xsl:when>
 513                         <xsl:when test="text() = '36'">
 514                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert dirmaxgust with a value of "36"</xsl:message>
 515                                 <xsl:value-of select="text()" />
 516                         </xsl:when>
 517                         <xsl:otherwise>
 518                                 <xsl:value-of select="text()" />
 519                         </xsl:otherwise>
 520                 </xsl:choose>
 521         </xsl:template>
 522
 523         <!-- Process speedmaxgust -->
 524         <xsl:template match="speedmaxgust">
 525                 <xsl:choose>
 526                         <xsl:when test="not(text())">
 527                                 <xsl:text>null</xsl:text>
 528                         </xsl:when>
 529                         <xsl:when test="text() = '&lt;31'">
 530                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Discard speedmaxgust with value "&lt;31"</xsl:message>
 531                                 <xsl:text>null</xsl:text>
 532                         </xsl:when>
 533                         <xsl:when test="@flag = 'B'">
 534                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple and estimated speedmaxgust value</xsl:message>
 535                                 <xsl:value-of select="text()" />
 536                         </xsl:when>
 537                         <xsl:when test="@flag = 'E'">
 538                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert estimated speedmaxgust value</xsl:message>
 539                                 <xsl:value-of select="text()" />
 540                         </xsl:when>
 541                         <xsl:when test="@flag = 'I'">
 542                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert speedmaxgust value with undocumented "I" flag</xsl:message>
 543                                 <xsl:value-of select="text()" />
 544                         </xsl:when>
 545                         <xsl:when test="@flag = 'M'">
 546                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert available speedmaxgust marked as missing</xsl:message>
 547                                 <xsl:value-of select="text()" />
 548                         </xsl:when>
 549                         <xsl:when test="@flag = 'S'">
 550                                 <xsl:message>WARNING: <xsl:value-of select="../@year" />-<xsl:value-of select="format-number(../@month, '00')" />: Insert multiple speedmaxgust value</xsl:message>
 551                                 <xsl:value-of select="text()" />
 552                         </xsl:when>
 553                         <xsl:otherwise>
 554                                 <xsl:value-of select="text()" />
 555                         </xsl:otherwise>
 556                 </xsl:choose>
 557         </xsl:template>
 558
 559         <!-- Camel case -->
 560         <xsl:template name="camel-case">
 561                 <xsl:param name="text" select="."/>
 562                 <xsl:variable name="uppercase">ABCDEFGHIJKLMNOPQRSTUVWXYZ</xsl:variable>
 563                 <xsl:variable name="lowercase">abcdefghijklmnopqrstuvwxyz</xsl:variable>
 564                 <xsl:variable name="word" select="substring-before(concat($text, ' '), ' ')" />
 565
 566                 <xsl:value-of select="translate(substring($word, 1, 1), $lowercase, $uppercase)" />
 567                 <xsl:value-of select="translate(substring($word, 2), $uppercase, $lowercase)" />
 568
 569                 <xsl:if test="contains($text, ' ')">
 570                         <xsl:text> </xsl:text>
 571                         <xsl:call-template name="camel-case">
 572                                 <xsl:with-param name="text" select="substring-after($text, ' ')"/>
 573                         </xsl:call-template>
 574                 </xsl:if>
 575         </xsl:template>
 576 </xsl:stylesheet>