lasinfo (210611) report for 'AHN4T/34BN2_09.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: 337/2022 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: 28954165 number of points by return: 24655139 2734687 1188789 324624 50926 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 472480 0 min x y z: 237980.000 472480.000 8.882 max x y z: 239019.999 473769.999 44.202 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: 28954165 extended number of points by return: 24655139 2734687 1188789 324624 50926 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 8882 44202 intensity 56 4358 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 4 user_data 6 7 point_source_ID 161 162 gps_time 324129446.059305 324130968.122880 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 38 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 27.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24655139 number of intermediate returns: 1569995 number of last returns: 24641890 number of single returns: 21912859 covered area in square units/kilounits: 1341436/1.34 point density: all returns 21.58 last only 18.37 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28954165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24655139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2734687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1188789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 324624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50926 instead zero. overview over extended number of returns of given pulse: 21912859 3097680 2593354 1095432 231321 22087 1432 0 0 0 0 0 0 0 0 histogram of classification of points: 6163198 unclassified (1) 22208905 ground (2) 480754 building (6) 98377 water (9) 2359 wire conductor (14) 572 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1817511 +---> 363295 of those are unclassified (1) +---> 1394031 of those are ground (2) +---> 53339 of those are building (6) +---> 6778 of those are water (9) +---> 68 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [8.8,8.9) has 3 bin [8.9,9.0) has 203 bin [9.0,9.1) has 2950 bin [9.1,9.2) has 8174 bin [9.2,9.3) has 10814 bin [9.3,9.4) has 10023 bin [9.4,9.5) has 16343 bin [9.5,9.6) has 23828 bin [9.6,9.7) has 36558 bin [9.7,9.8) has 56533 bin [9.8,9.9) has 152813 bin [9.9,10.0) has 715256 bin [10.0,10.1) has 923085 bin [10.1,10.2) has 734971 bin [10.2,10.3) has 834592 bin [10.3,10.4) has 739340 bin [10.4,10.5) has 655684 bin [10.5,10.6) has 479137 bin [10.6,10.7) has 454492 bin [10.7,10.8) has 462951 bin [10.8,10.9) has 574239 bin [10.9,11.0) has 712173 bin [11.0,11.1) has 834544 bin [11.1,11.2) has 1089873 bin [11.2,11.3) has 1456159 bin [11.3,11.4) has 1426131 bin [11.4,11.5) has 1376642 bin [11.5,11.6) has 1448932 bin [11.6,11.7) has 1409767 bin [11.7,11.8) has 1346274 bin [11.8,11.9) has 1152491 bin [11.9,12.0) has 945287 bin [12.0,12.1) has 734385 bin [12.1,12.2) has 509257 bin [12.2,12.3) has 407638 bin [12.3,12.4) has 366937 bin [12.4,12.5) has 393564 bin [12.5,12.6) has 347659 bin [12.6,12.7) has 235144 bin [12.7,12.8) has 170536 bin [12.8,12.9) has 154247 bin [12.9,13.0) has 125763 bin [13.0,13.1) has 109000 bin [13.1,13.2) has 101409 bin [13.2,13.3) has 99501 bin [13.3,13.4) has 83761 bin [13.4,13.5) has 70611 bin [13.5,13.6) has 55083 bin [13.6,13.7) has 55090 bin [13.7,13.8) 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1873 bin [37.0,37.1) has 1780 bin [37.1,37.2) has 1689 bin [37.2,37.3) has 1670 bin [37.3,37.4) has 1636 bin [37.4,37.5) has 1556 bin [37.5,37.6) has 1494 bin [37.6,37.7) has 1441 bin [37.7,37.8) has 1430 bin [37.8,37.9) has 1305 bin [37.9,38.0) has 1186 bin [38.0,38.1) has 1200 bin [38.1,38.2) has 1099 bin [38.2,38.3) has 1051 bin [38.3,38.4) has 1020 bin [38.4,38.5) has 955 bin [38.5,38.6) has 1006 bin [38.6,38.7) has 961 bin [38.7,38.8) has 969 bin [38.8,38.9) has 904 bin [38.9,39.0) has 825 bin [39.0,39.1) has 802 bin [39.1,39.2) has 758 bin [39.2,39.3) has 668 bin [39.3,39.4) has 707 bin [39.4,39.5) has 614 bin [39.5,39.6) has 570 bin [39.6,39.7) has 521 bin [39.7,39.8) has 590 bin [39.8,39.9) has 522 bin [39.9,40.0) has 456 bin [40.0,40.1) has 475 bin [40.1,40.2) has 429 bin [40.2,40.3) has 440 bin [40.3,40.4) has 377 bin [40.4,40.5) has 382 bin [40.5,40.6) has 307 bin [40.6,40.7) has 347 bin [40.7,40.8) has 338 bin [40.8,40.9) has 376 bin [40.9,41.0) has 273 bin [41.0,41.1) has 219 bin [41.1,41.2) has 213 bin [41.2,41.3) has 216 bin [41.3,41.4) has 181 bin [41.4,41.5) has 169 bin [41.5,41.6) has 171 bin [41.6,41.7) has 165 bin [41.7,41.8) has 129 bin [41.8,41.9) has 130 bin [41.9,42.0) has 106 bin [42.0,42.1) has 138 bin [42.1,42.2) has 125 bin [42.2,42.3) has 100 bin [42.3,42.4) has 78 bin [42.4,42.5) has 75 bin [42.5,42.6) has 48 bin [42.6,42.7) has 55 bin [42.7,42.8) has 56 bin [42.8,42.9) has 48 bin [42.9,43.0) has 32 bin [43.0,43.1) has 26 bin [43.1,43.2) has 13 bin [43.2,43.3) has 13 bin [43.3,43.4) has 9 bin [43.5,43.6) has 4 bin [43.6,43.7) has 1 bin [43.7,43.8) has 1 bin [44.2,44.3) has 1 average z coordinate 13.2 for 28954165 element(s) point source id histogram with bin size 1.000000 bin 161 has 9619921 bin 162 has 19334244 average point source id 161.667753464829673 for 28954165 element(s)