lasinfo (210611) report for 'AHN4T/17BZ2_07.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: 335/2022 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: 34446363 number of points by return: 23835777 6437802 3055221 929348 167901 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 541230 0 min x y z: 235980.000 541230.000 12.551 max x y z: 237019.999 542519.999 57.335 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: 34446363 extended number of points by return: 23835777 6437802 3055221 929348 167901 18790 1524 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 12551 57335 intensity 0 4969 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 -29 26 user_data 6 7 point_source_ID 56 58 gps_time 330434327.417030 330438252.009284 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 42 255 B 22 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.59 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23835777 number of intermediate returns: 4177524 number of last returns: 23784528 number of single returns: 17351466 covered area in square units/kilounits: 1336244/1.34 point density: all returns 25.78 last only 17.80 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34446363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23835777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6437802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3055221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 929348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 167901 instead zero. overview over extended number of returns of given pulse: 17351466 6803007 6384345 3047364 745879 104163 10139 0 0 0 0 0 0 0 0 histogram of classification of points: 12634639 unclassified (1) 19774005 ground (2) 1957088 building (6) 80474 water (9) 157 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2894843 +---> 1120166 of those are unclassified (1) +---> 1676012 of those are ground (2) +---> 91147 of those are building (6) +---> 7518 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 16 bin [12.6,12.7) has 1191 bin [12.7,12.8) has 6721 bin [12.8,12.9) has 6291 bin [12.9,13.0) has 5831 bin [13.0,13.1) has 5908 bin [13.1,13.2) has 5793 bin [13.2,13.3) has 6953 bin [13.3,13.4) has 7678 bin [13.4,13.5) has 13563 bin [13.5,13.6) has 16138 bin [13.6,13.7) has 23577 bin [13.7,13.8) has 72603 bin [13.8,13.9) has 200664 bin [13.9,14.0) 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[48.8,48.9) has 86 bin [48.9,49.0) has 95 bin [49.0,49.1) has 74 bin [49.1,49.2) has 84 bin [49.2,49.3) has 99 bin [49.3,49.4) has 95 bin [49.4,49.5) has 80 bin [49.5,49.6) has 50 bin [49.6,49.7) has 45 bin [49.7,49.8) has 45 bin [49.8,49.9) has 42 bin [49.9,50.0) has 36 bin [50.0,50.1) has 38 bin [50.1,50.2) has 37 bin [50.2,50.3) has 47 bin [50.3,50.4) has 38 bin [50.4,50.5) has 36 bin [50.5,50.6) has 31 bin [50.6,50.7) has 34 bin [50.7,50.8) has 37 bin [50.8,50.9) has 21 bin [50.9,51.0) has 16 bin [51.0,51.1) has 8 bin [51.1,51.2) has 6 bin [51.2,51.3) has 10 bin [51.3,51.4) has 5 bin [51.4,51.5) has 5 bin [51.5,51.6) has 3 bin [51.6,51.7) has 6 bin [51.7,51.8) has 3 bin [51.8,51.9) has 4 bin [51.9,52.0) has 2 bin [52.0,52.1) has 6 bin [52.1,52.2) has 5 bin [52.2,52.3) has 3 bin [52.3,52.4) has 5 bin [52.4,52.5) has 2 bin [52.6,52.7) has 2 bin [52.7,52.8) has 2 bin [52.8,52.9) has 1 bin [52.9,53.0) has 1 bin [53.0,53.1) has 2 bin [53.1,53.2) has 1 bin [53.2,53.3) has 3 bin [53.3,53.4) has 14 bin [53.4,53.5) has 6 bin [53.5,53.6) has 3 bin [53.8,53.9) has 1 bin [54.0,54.1) has 1 bin [57.2,57.3) has 1 bin [57.3,57.4) has 1 average z coordinate 19.7 for 34446363 element(s) point source id histogram with bin size 1.000000 bin 56 has 3907723 bin 57 has 26792401 bin 58 has 3746239 average point source id 56.995312015959421 for 34446363 element(s)