lasinfo (210611) report for 'AHN4T/33EN1_23.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: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 35161731 number of points by return: 29722047 3545195 1438300 380373 67191 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 468730 0 min x y z: 201980.000 468730.000 3.891 max x y z: 203019.999 470019.999 39.657 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: 35161731 extended number of points by return: 29722047 3545195 1438300 380373 67191 7931 694 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 3891 39657 intensity 0 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 131 133 gps_time 330770792.563454 330773976.515746 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 45 255 B 35 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17 33.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29722047 number of intermediate returns: 1894807 number of last returns: 29724439 number of single returns: 26179562 covered area in square units/kilounits: 1341360/1.34 point density: all returns 26.21 last only 22.16 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35161731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29722047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3545195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1438300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 380373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67191 instead zero. overview over extended number of returns of given pulse: 26179562 4212574 3169298 1254105 297510 43869 4813 0 0 0 0 0 0 0 0 histogram of classification of points: 5974784 unclassified (1) 28554148 ground (2) 551181 building (6) 58239 water (9) 23379 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2480440 +---> 521139 of those are unclassified (1) +---> 1900038 of those are ground (2) +---> 54926 of those are building (6) +---> 4337 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.8,3.9) has 1 bin [3.9,4.0) has 1777 bin [4.0,4.1) has 22217 bin [4.1,4.2) has 6298 bin [4.2,4.3) has 6572 bin [4.3,4.4) has 10227 bin [4.4,4.5) has 13021 bin [4.5,4.6) has 41931 bin [4.6,4.7) has 35744 bin [4.7,4.8) has 53329 bin [4.8,4.9) has 73034 bin [4.9,5.0) has 125343 bin [5.0,5.1) has 495532 bin [5.1,5.2) has 1647824 bin [5.2,5.3) has 2262225 bin [5.3,5.4) 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477 bin [32.8,32.9) has 478 bin [32.9,33.0) has 431 bin [33.0,33.1) has 422 bin [33.1,33.2) has 422 bin [33.2,33.3) has 346 bin [33.3,33.4) has 366 bin [33.4,33.5) has 366 bin [33.5,33.6) has 364 bin [33.6,33.7) has 363 bin [33.7,33.8) has 373 bin [33.8,33.9) has 386 bin [33.9,34.0) has 324 bin [34.0,34.1) has 342 bin [34.1,34.2) has 357 bin [34.2,34.3) has 316 bin [34.3,34.4) has 347 bin [34.4,34.5) has 321 bin [34.5,34.6) has 349 bin [34.6,34.7) has 334 bin [34.7,34.8) has 319 bin [34.8,34.9) has 290 bin [34.9,35.0) has 316 bin [35.0,35.1) has 290 bin [35.1,35.2) has 277 bin [35.2,35.3) has 251 bin [35.3,35.4) has 220 bin [35.4,35.5) has 232 bin [35.5,35.6) has 204 bin [35.6,35.7) has 207 bin [35.7,35.8) has 245 bin [35.8,35.9) has 206 bin [35.9,36.0) has 226 bin [36.0,36.1) has 224 bin [36.1,36.2) has 190 bin [36.2,36.3) has 214 bin [36.3,36.4) has 188 bin [36.4,36.5) has 214 bin [36.5,36.6) has 219 bin [36.6,36.7) has 202 bin [36.7,36.8) has 185 bin [36.8,36.9) has 158 bin [36.9,37.0) has 146 bin [37.0,37.1) has 144 bin [37.1,37.2) has 148 bin [37.2,37.3) has 148 bin [37.3,37.4) has 145 bin [37.4,37.5) has 120 bin [37.5,37.6) has 166 bin [37.6,37.7) has 123 bin [37.7,37.8) has 128 bin [37.8,37.9) has 119 bin [37.9,38.0) has 98 bin [38.0,38.1) has 101 bin [38.1,38.2) has 75 bin [38.2,38.3) has 80 bin [38.3,38.4) has 61 bin [38.4,38.5) has 52 bin [38.5,38.6) has 40 bin [38.6,38.7) has 41 bin [38.7,38.8) has 36 bin [38.8,38.9) has 21 bin [38.9,39.0) has 18 bin [39.0,39.1) has 8 bin [39.1,39.2) has 15 bin [39.2,39.3) has 12 bin [39.3,39.4) has 5 bin [39.4,39.5) has 1 bin [39.6,39.7) has 1 average z coordinate 8.0 for 35161731 element(s) point source id histogram with bin size 1.000000 bin 131 has 7652621 bin 132 has 25756128 bin 133 has 1752982 average point source id 131.832214204698857 for 35161731 element(s)