lasinfo (210611) report for 'AHN4T/40EZ1_05.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: 338/2022 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: 29527487 number of points by return: 28363893 821207 273745 59270 8520 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 442480 0 min x y z: 203980.000 442480.000 7.979 max x y z: 205019.999 443769.999 42.090 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: 29527487 extended number of points by return: 28363893 821207 273745 59270 8520 794 58 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 7979 42090 intensity 0 4760 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 -5 29 user_data 6 7 point_source_ID 133 211 gps_time 330437342.572636 330776011.256162 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 45 255 B 43 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 30.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28363893 number of intermediate returns: 341055 number of last returns: 28365868 number of single returns: 27543329 covered area in square units/kilounits: 1341264/1.34 point density: all returns 22.01 last only 21.15 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29527487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28363893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 821207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 273745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 59270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8520 instead zero. overview over extended number of returns of given pulse: 27543329 1096589 642359 201942 38288 4397 583 0 0 0 0 0 0 0 0 histogram of classification of points: 1281513 unclassified (1) 27945658 ground (2) 205393 building (6) 91380 water (9) 3543 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2234825 +---> 293788 of those are unclassified (1) +---> 1897281 of those are ground (2) +---> 32213 of those are building (6) +---> 11543 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 2 bin [8.0,8.1) has 171 bin [8.1,8.2) has 6358 bin [8.2,8.3) has 43423 bin [8.3,8.4) has 33599 bin [8.4,8.5) has 63929 bin [8.5,8.6) has 110681 bin [8.6,8.7) has 218465 bin [8.7,8.8) has 389128 bin [8.8,8.9) has 642216 bin [8.9,9.0) has 1289592 bin [9.0,9.1) has 2452081 bin [9.1,9.2) has 4005416 bin [9.2,9.3) has 4773879 bin [9.3,9.4) has 5361910 bin [9.4,9.5) has 4361548 bin [9.5,9.6) has 2040118 bin [9.6,9.7) has 804695 bin [9.7,9.8) has 554463 bin [9.8,9.9) has 406988 bin [9.9,10.0) has 211971 bin [10.0,10.1) has 153425 bin [10.1,10.2) has 88371 bin [10.2,10.3) has 48523 bin [10.3,10.4) has 28904 bin [10.4,10.5) has 20763 bin [10.5,10.6) has 18889 bin [10.6,10.7) has 17016 bin [10.7,10.8) has 14430 bin [10.8,10.9) has 13331 bin [10.9,11.0) has 12173 bin [11.0,11.1) has 11063 bin [11.1,11.2) has 11104 bin [11.2,11.3) has 10389 bin [11.3,11.4) has 10213 bin [11.4,11.5) has 10154 bin [11.5,11.6) has 9720 bin [11.6,11.7) has 8975 bin [11.7,11.8) has 9088 bin [11.8,11.9) has 8835 bin [11.9,12.0) has 8830 bin [12.0,12.1) has 8371 bin [12.1,12.2) has 8151 bin [12.2,12.3) has 8315 bin [12.3,12.4) has 7982 bin [12.4,12.5) has 7647 bin [12.5,12.6) has 8214 bin [12.6,12.7) has 8225 bin [12.7,12.8) has 8125 bin [12.8,12.9) has 8345 bin [12.9,13.0) has 8803 bin [13.0,13.1) has 8086 bin [13.1,13.2) has 8477 bin [13.2,13.3) has 8418 bin 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[37.3,37.4) has 1898 bin [37.4,37.5) has 1755 bin [37.5,37.6) has 1679 bin [37.6,37.7) has 1651 bin [37.7,37.8) has 1464 bin [37.8,37.9) has 1483 bin [37.9,38.0) has 1399 bin [38.0,38.1) has 1266 bin [38.1,38.2) has 1205 bin [38.2,38.3) has 1103 bin [38.3,38.4) has 1068 bin [38.4,38.5) has 1048 bin [38.5,38.6) has 954 bin [38.6,38.7) has 860 bin [38.7,38.8) has 796 bin [38.8,38.9) has 758 bin [38.9,39.0) has 644 bin [39.0,39.1) has 501 bin [39.1,39.2) has 474 bin [39.2,39.3) has 438 bin [39.3,39.4) has 386 bin [39.4,39.5) has 380 bin [39.5,39.6) has 325 bin [39.6,39.7) has 315 bin [39.7,39.8) has 277 bin [39.8,39.9) has 234 bin [39.9,40.0) has 238 bin [40.0,40.1) has 189 bin [40.1,40.2) has 173 bin [40.2,40.3) has 156 bin [40.3,40.4) has 146 bin [40.4,40.5) has 143 bin [40.5,40.6) has 93 bin [40.6,40.7) has 86 bin [40.7,40.8) has 98 bin [40.8,40.9) has 75 bin [40.9,41.0) has 68 bin [41.0,41.1) has 53 bin [41.1,41.2) has 44 bin [41.2,41.3) has 38 bin [41.3,41.4) has 22 bin [41.4,41.5) has 13 bin [41.5,41.6) has 14 bin [41.6,41.7) has 10 bin [41.7,41.8) has 3 bin [41.8,41.9) has 2 bin [41.9,42.0) has 3 bin [42.0,42.1) has 1 average z coordinate 9.9 for 29527487 element(s) point source id histogram with bin size 1.000000 bin 133 has 9057950 bin 134 has 18810692 bin 211 has 1658845 average point source id 138.019072635608978 for 29527487 element(s)