lasinfo (210611) report for 'AHN4T/26FZ2_02.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: 178/2021 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: 81762826 number of points by return: 70494753 7153691 3075999 998243 40140 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 492480 0 min x y z: 175980.000 492480.000 -5.369 max x y z: 177019.999 493769.999 36.446 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: 81762826 extended number of points by return: 70494753 7153691 3075999 998243 40140 0 0 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 -5369 36446 intensity 19 4842 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 35 user_data 6 9 point_source_ID 128 189 gps_time 270123387.460660 270193102.822283 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 23 253 B 15 254 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0.19 48.42 ('Amplitude') attribute1 -18.14 30.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 70494753 number of intermediate returns: 4110535 number of last returns: 70503808 number of single returns: 63346270 covered area in square units/kilounits: 1338884/1.34 point density: all returns 61.07 last only 52.66 (per square units) spacing: all returns 0.13 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 81762826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 70494753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7153691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3075999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 998243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40140 instead zero. overview over extended number of returns of given pulse: 63346270 8158068 6222481 3836359 193451 5700 497 0 0 0 0 0 0 0 0 histogram of classification of points: 12629045 unclassified (1) 68798975 ground (2) 239283 building (6) 91139 water (9) 4384 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6638445 +---> 1654073 of those are unclassified (1) +---> 4960379 of those are ground (2) +---> 21681 of those are building (6) +---> 2312 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 36 bin [-5.3,-5.2) has 5087 bin [-5.2,-5.1) has 33892 bin [-5.1,-5.0) has 16410 bin [-5.0,-4.9) has 9455 bin [-4.9,-4.8) has 16094 bin [-4.8,-4.7) has 42759 bin [-4.7,-4.6) has 54569 bin [-4.6,-4.5) has 60321 bin [-4.5,-4.4) has 65827 bin [-4.4,-4.3) has 92591 bin [-4.3,-4.2) has 100432 bin [-4.2,-4.1) has 117192 bin [-4.1,-4.0) has 115672 bin 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394 bin [31.8,31.9) has 349 bin [31.9,32.0) has 361 bin [32.0,32.1) has 351 bin [32.1,32.2) has 327 bin [32.2,32.3) has 334 bin [32.3,32.4) has 341 bin [32.4,32.5) has 309 bin [32.5,32.6) has 329 bin [32.6,32.7) has 271 bin [32.7,32.8) has 284 bin [32.8,32.9) has 296 bin [32.9,33.0) has 282 bin [33.0,33.1) has 279 bin [33.1,33.2) has 298 bin [33.2,33.3) has 269 bin [33.3,33.4) has 248 bin [33.4,33.5) has 266 bin [33.5,33.6) has 221 bin [33.6,33.7) has 212 bin [33.7,33.8) has 227 bin [33.8,33.9) has 192 bin [33.9,34.0) has 210 bin [34.0,34.1) has 189 bin [34.1,34.2) has 187 bin [34.2,34.3) has 165 bin [34.3,34.4) has 157 bin [34.4,34.5) has 96 bin [34.5,34.6) has 104 bin [34.6,34.7) has 97 bin [34.7,34.8) has 87 bin [34.8,34.9) has 90 bin [34.9,35.0) has 69 bin [35.0,35.1) has 72 bin [35.1,35.2) has 59 bin [35.2,35.3) has 42 bin [35.3,35.4) has 39 bin [35.4,35.5) has 38 bin [35.5,35.6) has 32 bin [35.6,35.7) has 21 bin [35.7,35.8) has 9 bin [35.8,35.9) has 10 bin [35.9,36.0) has 11 bin [36.0,36.1) has 10 bin [36.1,36.2) has 9 bin [36.2,36.3) has 6 bin [36.3,36.4) has 1 bin [36.4,36.5) has 3 average z coordinate -1.3 for 81762826 element(s) point source id histogram with bin size 1.000000 bin 128 has 3318593 bin 129 has 40718220 bin 130 has 13980090 bin 189 has 23745923 average point source id 146.555861841174618 for 81762826 element(s)