lasinfo (210611) report for 'AHN3T/68BN1_19.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 217/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 28880 number of points by return: 28732 146 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 344980 0 min x y z: 183845.858 344980.001 22.500 max x y z: 184019.997 345104.402 27.986 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28880 extended number of points by return: 28732 146 2 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 865858 1039997 Y 1 124402 Z 22500 27986 intensity 7 1570 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 -2 user_data 0 0 point_source_ID 19003 19004 gps_time 206431636.570021 206432537.394888 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 237 G 26 245 B 25 248 NIR 13 202 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5333 -333 extended_scanner_channel 0 0 number of first returns: 28732 number of intermediate returns: 2 number of last returns: 28732 number of single returns: 28586 covered area in square units/kilounits: 7312/0.01 point density: all returns 3.95 last only 3.93 (per square units) spacing: all returns 0.50 last only 0.50 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 28586 288 6 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 221 unclassified (1) 13142 ground (2) 15517 water (9) +-> flagged as extended overlap: 21233 +---> 221 of those are unclassified (1) +---> 13142 of those are ground (2) +---> 7870 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.5,22.6) has 88 bin [22.6,22.7) has 6176 bin [22.7,22.8) has 9909 bin [22.8,22.9) has 348 bin [22.9,23.0) has 271 bin [23.0,23.1) has 302 bin [23.1,23.2) has 328 bin [23.2,23.3) has 252 bin [23.3,23.4) has 211 bin [23.4,23.5) has 233 bin [23.5,23.6) has 255 bin [23.6,23.7) has 221 bin [23.7,23.8) has 207 bin [23.8,23.9) has 179 bin [23.9,24.0) has 156 bin [24.0,24.1) has 183 bin [24.1,24.2) has 151 bin [24.2,24.3) has 155 bin [24.3,24.4) has 130 bin [24.4,24.5) has 131 bin [24.5,24.6) has 122 bin [24.6,24.7) has 135 bin [24.7,24.8) has 123 bin [24.8,24.9) has 133 bin [24.9,25.0) has 169 bin [25.0,25.1) has 200 bin [25.1,25.2) has 234 bin [25.2,25.3) has 291 bin [25.3,25.4) has 284 bin [25.4,25.5) has 355 bin [25.5,25.6) has 291 bin [25.6,25.7) has 276 bin [25.7,25.8) has 219 bin [25.8,25.9) has 217 bin [25.9,26.0) has 230 bin [26.0,26.1) has 253 bin [26.1,26.2) has 238 bin [26.2,26.3) has 271 bin [26.3,26.4) has 237 bin [26.4,26.5) has 225 bin [26.5,26.6) has 221 bin [26.6,26.7) has 234 bin [26.7,26.8) has 255 bin [26.8,26.9) has 232 bin [26.9,27.0) has 249 bin [27.0,27.1) has 226 bin [27.1,27.2) has 238 bin [27.2,27.3) has 261 bin [27.3,27.4) has 264 bin [27.4,27.5) has 269 bin [27.5,27.6) has 255 bin [27.6,27.7) has 299 bin [27.7,27.8) has 1046 bin [27.8,27.9) has 436 bin [27.9,28.0) has 6 average z coordinate 24.0 for 28880 element(s) point source id histogram with bin size 1.000000 bin 19003 has 6405 bin 19004 has 22475 average point source id 19003.778220221607626 for 28880 element(s)