lasinfo (210611) report for 'AHN4T/34BN1_13.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: 31426868 number of points by return: 25029893 3903705 1840023 552441 100806 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 471230 0 min x y z: 231980.000 471230.000 12.527 max x y z: 233019.999 472519.999 60.387 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: 31426868 extended number of points by return: 25029893 3903705 1840023 552441 100806 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 12527 60387 intensity 56 3589 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 -8 29 user_data 6 7 point_source_ID 156 157 gps_time 324122310.962821 324123724.031517 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 29 255 B 31 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.59 18.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25029893 number of intermediate returns: 2509600 number of last returns: 25003994 number of single returns: 21116619 covered area in square units/kilounits: 1341272/1.34 point density: all returns 23.43 last only 18.64 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31426868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25029893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3903705 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1840023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 552441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 100806 instead zero. overview over extended number of returns of given pulse: 21116619 4128073 3866312 1810083 448857 52595 4329 0 0 0 0 0 0 0 0 histogram of classification of points: 9003281 unclassified (1) 22147323 ground (2) 258437 building (6) 16882 water (9) 945 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2230615 +---> 840982 of those are unclassified (1) +---> 1375261 of those are ground (2) +---> 14372 of those are building (6) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 13 bin [12.6,12.7) has 149 bin [12.7,12.8) has 178 bin [12.8,12.9) has 138 bin [12.9,13.0) has 15668 bin [13.0,13.1) has 83505 bin [13.1,13.2) has 87706 bin [13.2,13.3) has 113524 bin [13.3,13.4) has 173039 bin [13.4,13.5) has 187850 bin [13.5,13.6) has 163335 bin [13.6,13.7) has 112504 bin [13.7,13.8) has 118331 bin [13.8,13.9) has 159346 bin [13.9,14.0) has 158357 bin [14.0,14.1) has 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[56.5,56.6) has 148 bin [56.6,56.7) has 137 bin [56.7,56.8) has 152 bin [56.8,56.9) has 173 bin [56.9,57.0) has 158 bin [57.0,57.1) has 136 bin [57.1,57.2) has 100 bin [57.2,57.3) has 117 bin [57.3,57.4) has 96 bin [57.4,57.5) has 83 bin [57.5,57.6) has 95 bin [57.6,57.7) has 89 bin [57.7,57.8) has 72 bin [57.8,57.9) has 52 bin [57.9,58.0) has 41 bin [58.0,58.1) has 49 bin [58.1,58.2) has 37 bin [58.2,58.3) has 25 bin [58.3,58.4) has 44 bin [58.4,58.5) has 33 bin [58.5,58.6) has 48 bin [58.6,58.7) has 42 bin [58.7,58.8) has 28 bin [58.8,58.9) has 20 bin [58.9,59.0) has 22 bin [59.0,59.1) has 15 bin [59.1,59.2) has 16 bin [59.2,59.3) has 9 bin [59.3,59.4) has 2 bin [59.4,59.5) has 8 bin [59.5,59.6) has 10 bin [59.6,59.7) has 17 bin [59.7,59.8) has 13 bin [59.8,59.9) has 12 bin [59.9,60.0) has 6 bin [60.0,60.1) has 3 bin [60.1,60.2) has 3 bin [60.2,60.3) has 2 bin [60.3,60.4) has 3 average z coordinate 22.5 for 31426868 element(s) point source id histogram with bin size 1.000000 bin 156 has 7918580 bin 157 has 23508288 average point source id 156.748031525126834 for 31426868 element(s)