lasinfo (210611) report for 'AHN4T/51AN2_14.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: 339/2022 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: 60927514 number of points by return: 41449692 13388502 4871905 1068631 148784 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 396230 0 min x y z: 147980.000 396230.000 6.743 max x y z: 149019.999 397519.999 39.716 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: 60927514 extended number of points by return: 41449692 13388502 4871905 1068631 148784 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 6743 39716 intensity 0 5029 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 -29 29 user_data 6 7 point_source_ID 57 1057 gps_time 298022321.155066 300273704.533921 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 38 255 B 29 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.55 33.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41449692 number of intermediate returns: 6101417 number of last returns: 41419148 number of single returns: 28042743 covered area in square units/kilounits: 1315376/1.32 point density: all returns 46.32 last only 31.49 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60927514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41449692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13388502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4871905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1068631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 148784 instead zero. overview over extended number of returns of given pulse: 28042743 17041702 11412721 3683130 676356 65293 5569 0 0 0 0 0 0 0 0 histogram of classification of points: 22762380 unclassified (1) 38074534 ground (2) 55206 building (6) 33485 water (9) 1909 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4003160 +---> 1705214 of those are unclassified (1) +---> 2290488 of those are ground (2) +---> 7458 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.7,6.8) has 11 bin [6.8,6.9) has 529 bin [6.9,7.0) has 7551 bin [7.0,7.1) has 22803 bin [7.1,7.2) has 71396 bin [7.2,7.3) has 173496 bin [7.3,7.4) has 261635 bin [7.4,7.5) has 344566 bin [7.5,7.6) has 438964 bin [7.6,7.7) has 463270 bin [7.7,7.8) has 662006 bin [7.8,7.9) has 850052 bin [7.9,8.0) has 797546 bin [8.0,8.1) has 1094595 bin [8.1,8.2) has 1686097 bin [8.2,8.3) has 2879432 bin [8.3,8.4) has 3471878 bin [8.4,8.5) has 2539412 bin [8.5,8.6) has 2232546 bin [8.6,8.7) has 3175601 bin [8.7,8.8) has 4178659 bin [8.8,8.9) has 3691428 bin [8.9,9.0) has 2915202 bin [9.0,9.1) has 2461201 bin [9.1,9.2) has 1822543 bin [9.2,9.3) has 1145945 bin [9.3,9.4) has 586421 bin [9.4,9.5) has 359567 bin [9.5,9.6) has 254432 bin [9.6,9.7) has 178099 bin [9.7,9.8) has 123403 bin [9.8,9.9) has 95313 bin [9.9,10.0) has 83906 bin [10.0,10.1) has 77735 bin [10.1,10.2) has 76829 bin [10.2,10.3) has 75597 bin [10.3,10.4) has 75018 bin [10.4,10.5) has 74009 bin [10.5,10.6) has 74748 bin [10.6,10.7) has 75773 bin [10.7,10.8) has 76051 bin [10.8,10.9) has 76163 bin [10.9,11.0) has 76696 bin [11.0,11.1) has 79161 bin [11.1,11.2) has 80356 bin [11.2,11.3) has 81555 bin [11.3,11.4) has 82839 bin [11.4,11.5) has 84304 bin [11.5,11.6) has 84269 bin [11.6,11.7) has 84991 bin [11.7,11.8) has 84655 bin [11.8,11.9) has 83350 bin [11.9,12.0) has 83937 bin [12.0,12.1) has 85800 bin [12.1,12.2) has 85677 bin 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[34.9,35.0) has 921 bin [35.0,35.1) has 822 bin [35.1,35.2) has 815 bin [35.2,35.3) has 683 bin [35.3,35.4) has 617 bin [35.4,35.5) has 590 bin [35.5,35.6) has 514 bin [35.6,35.7) has 490 bin [35.7,35.8) has 418 bin [35.8,35.9) has 399 bin [35.9,36.0) has 395 bin [36.0,36.1) has 358 bin [36.1,36.2) has 341 bin [36.2,36.3) has 326 bin [36.3,36.4) has 288 bin [36.4,36.5) has 318 bin [36.5,36.6) has 290 bin [36.6,36.7) has 262 bin [36.7,36.8) has 285 bin [36.8,36.9) has 258 bin [36.9,37.0) has 257 bin [37.0,37.1) has 232 bin [37.1,37.2) has 202 bin [37.2,37.3) has 221 bin [37.3,37.4) has 206 bin [37.4,37.5) has 217 bin [37.5,37.6) has 229 bin [37.6,37.7) has 236 bin [37.7,37.8) has 207 bin [37.8,37.9) has 172 bin [37.9,38.0) has 190 bin [38.0,38.1) has 177 bin [38.1,38.2) has 182 bin [38.2,38.3) has 198 bin [38.3,38.4) has 151 bin [38.4,38.5) has 172 bin [38.5,38.6) has 157 bin [38.6,38.7) has 108 bin [38.7,38.8) has 106 bin [38.8,38.9) has 77 bin [38.9,39.0) has 57 bin [39.0,39.1) has 42 bin [39.1,39.2) has 28 bin [39.2,39.3) has 20 bin [39.3,39.4) has 12 bin [39.4,39.5) has 7 bin [39.5,39.6) has 4 bin [39.7,39.8) has 1 average z coordinate 12.9 for 60927514 element(s) point source id histogram with bin size 1.000000 bin 57 has 19693149 bin 58 has 15907071 bin 1057 has 25327294 average point source id 472.956591811705948 for 60927514 element(s)