lasinfo (210611) report for 'AHN4T/58AZ2_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: 340/2022 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: 30637214 number of points by return: 24141986 4903583 1371238 203625 16782 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 367480 0 min x y z: 188980.000 367480.000 27.653 max x y z: 190019.999 368769.999 63.261 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: 30637214 extended number of points by return: 24141986 4903583 1371238 203625 16782 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 27653 63261 intensity 36 4949 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 99 101 gps_time 297862281.115272 297864577.521739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 42 255 B 27 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.36 49.49 ('Amplitude') attribute1 -16.62 32.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24141986 number of intermediate returns: 1593526 number of last returns: 24123643 number of single returns: 19221941 covered area in square units/kilounits: 1308040/1.31 point density: all returns 23.42 last only 18.44 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30637214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24141986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4903583 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1371238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 203625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16782 instead zero. overview over extended number of returns of given pulse: 19221941 7071189 3509269 750376 80047 4210 182 0 0 0 0 0 0 0 0 histogram of classification of points: 7878411 unclassified (1) 22338966 ground (2) 329523 building (6) 90314 water (9) +-> flagged as extended overlap: 2296810 +---> 671306 of those are unclassified (1) +---> 1564141 of those are ground (2) +---> 52220 of those are building (6) +---> 9143 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.6,27.7) has 1 bin [27.7,27.8) has 365 bin [27.8,27.9) has 51425 bin [27.9,28.0) has 147995 bin [28.0,28.1) has 194796 bin [28.1,28.2) has 495837 bin [28.2,28.3) has 673899 bin [28.3,28.4) has 340606 bin [28.4,28.5) has 212011 bin [28.5,28.6) has 166244 bin [28.6,28.7) has 148697 bin [28.7,28.8) has 161727 bin [28.8,28.9) has 330779 bin [28.9,29.0) has 361989 bin [29.0,29.1) has 317096 bin [29.1,29.2) has 315738 bin [29.2,29.3) has 364877 bin [29.3,29.4) has 519808 bin [29.4,29.5) has 751048 bin [29.5,29.6) has 606983 bin [29.6,29.7) has 450697 bin [29.7,29.8) has 452433 bin [29.8,29.9) has 416820 bin [29.9,30.0) has 417065 bin [30.0,30.1) has 586976 bin [30.1,30.2) has 795891 bin [30.2,30.3) has 1015697 bin [30.3,30.4) has 1388312 bin [30.4,30.5) has 1564051 bin [30.5,30.6) has 1499070 bin [30.6,30.7) has 2034939 bin [30.7,30.8) has 1489796 bin [30.8,30.9) has 1191480 bin [30.9,31.0) has 1017167 bin [31.0,31.1) has 794638 bin [31.1,31.2) has 470153 bin [31.2,31.3) has 320604 bin [31.3,31.4) has 211315 bin [31.4,31.5) has 150130 bin [31.5,31.6) has 132446 bin [31.6,31.7) has 99129 bin [31.7,31.8) has 74168 bin [31.8,31.9) has 65141 bin [31.9,32.0) has 64889 bin [32.0,32.1) has 60897 bin [32.1,32.2) has 43185 bin [32.2,32.3) has 37174 bin [32.3,32.4) has 35225 bin [32.4,32.5) has 34926 bin [32.5,32.6) has 35301 bin [32.6,32.7) has 35693 bin [32.7,32.8) has 36647 bin [32.8,32.9) has 36951 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[60.1,60.2) has 312 bin [60.2,60.3) has 314 bin [60.3,60.4) has 295 bin [60.4,60.5) has 274 bin [60.5,60.6) has 251 bin [60.6,60.7) has 199 bin [60.7,60.8) has 217 bin [60.8,60.9) has 186 bin [60.9,61.0) has 176 bin [61.0,61.1) has 157 bin [61.1,61.2) has 150 bin [61.2,61.3) has 127 bin [61.3,61.4) has 131 bin [61.4,61.5) has 136 bin [61.5,61.6) has 122 bin [61.6,61.7) has 107 bin [61.7,61.8) has 89 bin [61.8,61.9) has 73 bin [61.9,62.0) has 76 bin [62.0,62.1) has 50 bin [62.1,62.2) has 48 bin [62.2,62.3) has 59 bin [62.3,62.4) has 26 bin [62.4,62.5) has 33 bin [62.5,62.6) has 16 bin [62.6,62.7) has 18 bin [62.7,62.8) has 11 bin [62.8,62.9) has 9 bin [62.9,63.0) has 2 bin [63.0,63.1) has 4 bin [63.1,63.2) has 3 bin [63.2,63.3) has 2 average z coordinate 33.1 for 30637214 element(s) point source id histogram with bin size 1.000000 bin 99 has 1414940 bin 100 has 25753620 bin 101 has 3468654 average point source id 100.067033314452161 for 30637214 element(s)