lasinfo (210611) report for 'AHN4T/32EZ2_01.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: 336/2022 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: 82573191 number of points by return: 72158196 7426804 2486570 456793 44828 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 467480 0 min x y z: 164980.000 467480.000 7.379 max x y z: 166019.999 468769.999 41.325 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: 82573191 extended number of points by return: 72158196 7426804 2486570 456793 44828 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 7379 41325 intensity 51 4283 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 -35 32 user_data 6 7 point_source_ID 85 154 gps_time 270022856.027251 270215634.969073 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 26 255 B 0 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 attribute0 0 15.37 ('Amplitude') attribute1 -15.51 27.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 72158196 number of intermediate returns: 2982833 number of last returns: 72145733 number of single returns: 64713571 covered area in square units/kilounits: 1340816/1.34 point density: all returns 61.58 last only 53.81 (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 82573191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 72158196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7426804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2486570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 456793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44828 instead zero. overview over extended number of returns of given pulse: 64713571 9906906 6083178 1645690 221896 1920 30 0 0 0 0 0 0 0 0 histogram of classification of points: 12579371 unclassified (1) 68161998 ground (2) 1790627 building (6) 40650 water (9) 545 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6004038 +---> 1068594 of those are unclassified (1) +---> 4802385 of those are ground (2) +---> 132711 of those are building (6) +---> 348 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 4 bin [7.4,7.5) has 410 bin [7.5,7.6) has 7011 bin [7.6,7.7) has 11456 bin [7.7,7.8) has 17442 bin [7.8,7.9) has 12926 bin [7.9,8.0) has 14593 bin [8.0,8.1) has 63077 bin [8.1,8.2) has 213899 bin [8.2,8.3) has 474688 bin [8.3,8.4) has 723035 bin [8.4,8.5) has 1124287 bin [8.5,8.6) has 1260975 bin [8.6,8.7) has 831590 bin [8.7,8.8) has 660748 bin [8.8,8.9) 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bin [39.8,39.9) has 10 bin [39.9,40.0) has 15 bin [40.0,40.1) has 5 bin [40.1,40.2) has 6 bin [40.2,40.3) has 11 bin [40.3,40.4) has 10 bin [40.4,40.5) has 12 bin [40.5,40.6) has 6 bin [40.6,40.7) has 7 bin [40.7,40.8) has 2 bin [40.8,40.9) has 7 bin [40.9,41.0) has 3 bin [41.1,41.2) has 3 bin [41.2,41.3) has 3 bin [41.3,41.4) has 1 average z coordinate 11.6 for 82573191 element(s) point source id histogram with bin size 1.000000 bin 85 has 27926434 bin 152 has 6742033 bin 153 has 40817111 bin 154 has 7087613 average point source id 130.006436241515729 for 82573191 element(s)