lasinfo (210611) report for 'AHN4T/32AZ2_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: 179/2021 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: 84331955 number of points by return: 50167111 24924611 7833062 1291989 115182 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 466230 0 min x y z: 145980.000 466230.000 1.185 max x y z: 147019.999 467519.999 47.743 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: 84331955 extended number of points by return: 50167111 24924611 7833062 1291989 115182 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 1185 47743 intensity 0 3104 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 -37 36 user_data 6 7 point_source_ID 153 155 gps_time 270214136.536812 270216413.944207 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 7 255 B 0 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6167 6000 extended_scanner_channel 0 0 attribute0 0 31.04 ('Amplitude') attribute1 -15.67 16.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50167111 number of intermediate returns: 9250434 number of last returns: 50131340 number of single returns: 25216930 covered area in square units/kilounits: 1339436/1.34 point density: all returns 62.96 last only 37.43 (per square units) spacing: all returns 0.13 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 84331955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50167111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24924611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7833062 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1291989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 115182 instead zero. overview over extended number of returns of given pulse: 25216930 34179526 19641913 4715924 571010 6567 85 0 0 0 0 0 0 0 0 histogram of classification of points: 45681794 unclassified (1) 38436404 ground (2) 70302 building (6) 139252 water (9) 4203 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5086057 +---> 2618098 of those are unclassified (1) +---> 2456430 of those are ground (2) +---> 9259 of those are building (6) +---> 2270 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 1 bin [1.2,1.3) has 399 bin [1.3,1.4) has 5834 bin [1.4,1.5) has 17311 bin [1.5,1.6) has 8468 bin [1.6,1.7) has 8344 bin [1.7,1.8) has 8658 bin [1.8,1.9) has 14471 bin [1.9,2.0) has 38970 bin [2.0,2.1) has 44383 bin [2.1,2.2) has 68795 bin [2.2,2.3) has 99985 bin [2.3,2.4) has 122929 bin [2.4,2.5) has 167256 bin [2.5,2.6) has 260301 bin [2.6,2.7) has 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277 bin [44.9,45.0) has 255 bin [45.0,45.1) has 229 bin [45.1,45.2) has 208 bin [45.2,45.3) has 132 bin [45.3,45.4) has 119 bin [45.4,45.5) has 125 bin [45.5,45.6) has 102 bin [45.6,45.7) has 82 bin [45.7,45.8) has 66 bin [45.8,45.9) has 71 bin [45.9,46.0) has 71 bin [46.0,46.1) has 71 bin [46.1,46.2) has 57 bin [46.2,46.3) has 59 bin [46.3,46.4) has 48 bin [46.4,46.5) has 34 bin [46.5,46.6) has 24 bin [46.6,46.7) has 21 bin [46.7,46.8) has 19 bin [46.8,46.9) has 17 bin [46.9,47.0) has 11 bin [47.0,47.1) has 12 bin [47.1,47.2) has 19 bin [47.2,47.3) has 6 bin [47.3,47.4) has 14 bin [47.4,47.5) has 8 bin [47.5,47.6) has 1 bin [47.6,47.7) has 1 bin [47.7,47.8) has 1 average z coordinate 13.6 for 84331955 element(s) point source id histogram with bin size 1.000000 bin 153 has 4728715 bin 154 has 59623811 bin 155 has 19979429 average point source id 154.180841461578837 for 84331955 element(s)