lasinfo (210611) report for 'AHN4T/27AZ2_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: 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: 33767513 number of points by return: 26231671 6034297 1356033 138045 7211 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 488730 0 min x y z: 187980.000 488730.000 12.600 max x y z: 189019.999 490019.999 48.582 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: 33767513 extended number of points by return: 26231671 6034297 1356033 138045 7211 251 5 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 12600 48582 intensity 38 2431 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -14 29 user_data 6 7 point_source_ID 119 120 gps_time 328702529.120620 328703444.272472 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 49 255 B 52 250 NIR 46 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 8.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26231671 number of intermediate returns: 1501900 number of last returns: 26217473 number of single returns: 20183531 covered area in square units/kilounits: 1341596/1.34 point density: all returns 25.17 last only 19.54 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33767513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26231671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6034297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1356033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 138045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7211 instead zero. overview over extended number of returns of given pulse: 20183531 9367077 3657396 523234 34768 1472 35 0 0 0 0 0 0 0 0 histogram of classification of points: 12906389 unclassified (1) 20856999 ground (2) 3974 building (6) 151 water (9) +-> flagged as extended overlap: 2517359 +---> 1017170 of those are unclassified (1) +---> 1496215 of those are ground (2) +---> 3974 of those are building (6) z coordinate histogram with bin size 0.100000 bin [12.6,12.7) has 4 bin [12.7,12.8) has 15 bin [12.8,12.9) has 24 bin [12.9,13.0) has 22 bin [13.0,13.1) has 16 bin [13.1,13.2) has 24 bin [13.2,13.3) has 41 bin [13.3,13.4) has 382 bin [13.4,13.5) has 2260 bin [13.5,13.6) has 5129 bin [13.6,13.7) has 6836 bin [13.7,13.8) has 10205 bin [13.8,13.9) has 10498 bin [13.9,14.0) has 9884 bin [14.0,14.1) has 15804 bin [14.1,14.2) has 25194 bin [14.2,14.3) has 38182 bin [14.3,14.4) has 46068 bin [14.4,14.5) 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[44.9,45.0) has 294 bin [45.0,45.1) has 293 bin [45.1,45.2) has 222 bin [45.2,45.3) has 237 bin [45.3,45.4) has 230 bin [45.4,45.5) has 188 bin [45.5,45.6) has 170 bin [45.6,45.7) has 161 bin [45.7,45.8) has 162 bin [45.8,45.9) has 147 bin [45.9,46.0) has 103 bin [46.0,46.1) has 79 bin [46.1,46.2) has 62 bin [46.2,46.3) has 63 bin [46.3,46.4) has 38 bin [46.4,46.5) has 42 bin [46.5,46.6) has 23 bin [46.6,46.7) has 36 bin [46.7,46.8) has 37 bin [46.8,46.9) has 22 bin [46.9,47.0) has 32 bin [47.0,47.1) has 14 bin [47.1,47.2) has 20 bin [47.2,47.3) has 20 bin [47.3,47.4) has 21 bin [47.4,47.5) has 11 bin [47.5,47.6) has 8 bin [47.6,47.7) has 1 bin [47.7,47.8) has 2 bin [47.9,48.0) has 4 bin [48.0,48.1) has 3 bin [48.1,48.2) has 3 bin [48.5,48.6) has 2 average z coordinate 23.0 for 33767513 element(s) point source id histogram with bin size 1.000000 bin 119 has 7537743 bin 120 has 26229770 average point source id 119.776775298790881 for 33767513 element(s)